KR102030984B1 - System for managing, reading and transferring cctv video, and method thereof - Google Patents

Abstract

The present invention relates to a system and a method for providing a function of managing, viewing and exporting CCTV images.
CCTV image management system according to an embodiment of the present invention, is connected to a database for storing the CCTV image photographed in CCTV with the information associated with the CCTV image, and receives at least one of the application for viewing and export of the CCTV image of the user And selecting the CCTV image related to the user's application from among the plurality of CCTV images stored in the database, and including an image exporting system for performing at least one of a viewing process or an export process on the selected CCTV image. have.

Description

System for managing, viewing and exporting CCTV video and its method {SYSTEM FOR MANAGING, READING AND TRANSFERRING CCTV VIDEO, AND METHOD THEREOF}

The present invention relates to a system and a method for providing a function of managing, viewing and exporting CCTV images.

Security surveillance system using CCTV is widely used, and the installation and operation of CCTV is spreading for various purposes for crime prevention, traffic safety information collection, and accident / disaster response.

Since CCTV video information is collected randomly without the consent of each individual, and there is a high possibility of violating the privacy of each individual, the system for recording, storing, and operating the video in a public place is constructed with a closed network for security purposes. Is common. For example, the governing bodies of each municipality are constructing CCTV operation systems with their own closed networks.

Therefore, in order to view and export CCTV images in such a CCTV operation system, a user who has been authorized in the past visits the center where the relevant CCTV operation system is constructed, reads the CCTV images, and exports the images necessary for work among the CCTV images viewed. They had to apply and store it in a separate storage device and take it out.

However, this conventional method has a problem in that it is cumbersome to view and export CCTV images, and insufficient post-management of exported CCTV images. In addition, the procedures for viewing and exporting CCTV images of various organizations or organizations, such as the 119 Safety Reporting Center, the National Police Agency, the Disaster Situation Room, the Center for Disease Control, and the National Intelligence Service, which require the viewing and export of CCTV images in a specific area, are complicated and long-term. There was a problem that it takes.

In addition, since the amount of CCTV video data stored in the CCTV video database is enormous, it is difficult for a user to specify a CCTV video related to the event of interest among them, and to apply for export. There were problems such as exporting CCTV images or missing CCTV images highly related to the incident.

Accordingly, the CCTV image export system and method of the present invention to solve the above-described problems of the prior art, and to efficiently select the CCTV image associated with the area or event on the map of interest to the user to solve the problem.

In order to solve the above problems, the CCTV image management system according to an embodiment of the present invention, connected to a database for storing the CCTV image taken in the CCTV with information associated with the CCTV image, the application for viewing the CCTV image and Receiving at least one of the export request, selecting the CCTV image related to the user's application from the plurality of CCTV images stored in the database, and performs at least one of the viewing process or the export process for the selected CCTV image And an image export system.

In an embodiment, the information associated with the CCTV image may include at least preset information, and the preset information may include at least camera parameter information related to a directing direction of the CCTV.

The image exporting system may select the CCTV image from the database based on the preset information.

In one embodiment, the CCTV image management system, connected to one or more of the CCTV to control the CCTV, receiving the CCTV image taken in the CCTV, the CCTV image with the information associated with the CCTV image It may further include a CCTV control system for storing and managing in the database.

The camera may be controlled to direct a predetermined direction associated with the preset information based on the preset information input from the CCTV control system to capture a predetermined area corresponding to the preset information. Can be.

In an embodiment, the user's application may include at least one of interest location information, interest time information, and interest event information.

The image exporting system may select the CCTV image from the database based on at least one of the interest location information, the interest time information, the interest event information, and the preset information.

The image exporting system may read at least one of interest location information and interest time information associated with the event information of interest from an event database, and may include at least one of the read interest location information and interest time information. The CCTV image may be selected from the database based on preset information.

In an embodiment, the predetermined area is an area previously designated on a map and registered in the database in advance, and the image exporting system is configured to store the interested location in the database based on the interested location information according to the user's application. The predetermined area corresponding to the information may be selected, and the CCTV image of at least a part of the predetermined area may be selected based on the preset information.

The image exporting system may select the CCTV image based on the position of the predetermined region, the position of the CCTV, and the preset information.

The image exporting system may include a predetermined angle range in which an angle formed by a direction of a straight line connecting the position of the predetermined area and the position of the CCTV and a direction of the CCTV read out from the preset information is determined. Video of the CCTV can be selected within.

The image exporting system may divide the CCTV search area including the predetermined area into a plurality of partial areas, and if the number of CCTVs selected from each partial area is less than or equal to a predetermined number, the corresponding part. The video of the CCTV can be selected by relaxing the selection criteria in the area.

The image exporting system may include: an image processing module configured to receive a search image; An image search module for selecting the CCTV image associated with at least one of the search image and the search keyword from among the CCTV images stored in the database based on at least one of the search image and the search keyword; And an image search target selection module for selecting a candidate CCTV image to be provided to the user among the selected CCTV images.

The image exporting system may further include selecting at least one of the selection of the CCTV image performed by the image search module and the selection of the candidate CCTV image performed by the image search target selection module. It may be performed based on the preset information.

In one embodiment, the video export system is, of the CCTV images stored in the database, a CCTV image registered as associated with the event information, or a CCTV image registered as associated with a predetermined area associated with the event information Or a storage period of a CCTV image corresponding to at least one of the CCTV images in which the preset information is set to capture the predetermined area related to the event information, even if the user does not request to extend the period. As long as you can process.

According to an embodiment of the present invention, a CCTV image management method in a CCTV image management system for storing and managing a CCTV image taken by CCTV in a database with information associated with the CCTV image, the user can apply for and export the CCTV image viewing Receiving at least one of the applications; Selecting the CCTV image related to the user's application from among a plurality of CCTV images stored in the database; And performing at least one of a viewing process or an export process on the selected CCTV image. In the selecting of the CCTV image, the CCTV image may be selected from the database based on the preset information.

According to an embodiment of the present invention, a CCTV image management apparatus for storing and managing a CCTV image photographed in CCTV with information associated with the CCTV image in a database, the memory; And at least one processor coupled to the memory, wherein the at least one processor is configured to: receive at least one of a user's application for viewing a CCTV image and an application for exporting; Selecting the CCTV image related to the user's application from among a plurality of CCTV images stored in the database; And it may be configured to perform at least one of the viewing process or the export process for the selected CCTV image. The processor may be configured to select the CCTV image from the database based on the preset information when selecting the CCTV image.

According to an embodiment of the present invention, a computer-readable storage storing an executable code by at least one processor of a CCTV image management apparatus for storing and managing a CCTV image photographed by a CCTV together with information associated with the CCTV image in a database. In the medium, the code comprises: a code for receiving at least one of a user request to view the CCTV image and the export request; Code for selecting the CCTV image related to the user's application from among a plurality of CCTV images stored in the database; And it may include a code for performing at least one of the viewing process or the export process for the selected CCTV image. The code for selecting the CCTV image may include a code for selecting the CCTV image in the database based on the preset information.

According to the CCTV image export system and method according to the present invention, it is possible to provide an efficient viewing and / or export function of the CCTV image associated with the area or event on the map of interest to the user. In addition, while efficiently managing the storage space of the CCTV image, it is possible to increase the usefulness of the CCTV system by extending the storage period of the CCTV image that is potentially associated with important events longer than other images.

1 is a view of a CCTV image management system according to an embodiment of the present invention.
2 is a reference diagram for explaining the operation of the CCTV control system according to an embodiment of the present invention.
3 is a reference diagram for describing an operation of an image export system according to an exemplary embodiment of the present invention.

Hereinafter, various embodiments of the present invention will be described, but the technical spirit of the present invention is not limited thereto and can be variously modified and modified by those skilled in the art. In addition, the terminology used herein is for the purpose of describing the concept of the invention and the embodiments thereof, and is not intended to limit the invention to the lexical or phraseal meaning of the term. For example, the singular forms herein may include the plural forms unless the context clearly indicates otherwise. Also, in this specification, the terms "comprise" or "have" mean the presence of any configuration, step, operation, or combination thereof, and the presence of other configurations, steps, operations, or unless the context clearly indicates otherwise, or Does not exclude additional possibilities

Unless stated otherwise in this specification, "connected" or "connected" means that one element / feature is directly connected or connected to another element / feature or indirectly connected or connected via another element / feature. It may include, but not necessarily to be directly connected or connected mechanically. Thus, while the various schematics shown in the figures show exemplary arrangements of elements and components, additional arbitration elements, devices, features, or components (assuming that the functionality of the illustrated elements are not adversely affected) ) May be present in actual embodiments.

In addition, "transmitting" or "receiving" herein may include not only directly transmitting or receiving information between a sender and a receiver, but also transmitting or receiving information through another object unless otherwise stated. .

1 is a diagram of a closed circuit television (CCTV) image management system 1000 according to an embodiment of the present invention.

The CCTV image management system 1000 of the present invention may include at least one of a CCTV control system 1100 and an image exporting system 1200, may be connected to one or more CCTV 10, and may include one or more as necessary. It may be connected to at least one of the external network 100 or one or more internal network (200). In this case, the CCTV 10 may include a plurality of CCTVs 11 and 12, the external network 100 may include a plurality of external networks 110 and 120, and the internal network 200 may include a plurality of internal networks. And networks 210 and 220.

CCTV image management system 1000 and the external network 100 according to an embodiment of the present invention can be implemented as a closed network, respectively for security reasons, a known connection device (not shown) for connecting between these closed networks as needed May be interconnected by Here, as a connection device for connecting the closed networks, for example, the closed network linkage system of Publication No. 10-2018-0020446 may be used, but is not limited to this information while maintaining the security of the closed network Other known connection devices or methods may be used that allow for exchange.

The CCTV 10 is installed at a specific location as needed. For example, the CCTV 10 may be installed at various locations that are set in advance for the purpose of collecting traffic information, cracking down on traffic laws, and filming for crime prevention, for example, roads, intersections, alleys, tunnels, interchanges, and the like. Can be pre-installed at the location. This CCTV 10 can be any other known image acquisition device, such as a camera, and captures and sends images from the installed location.

At this time, the CCTV 10 controls the camera system to direct a specific direction at the installed position based on the preset information described below, so as to acquire an image of a pre-specified shooting area corresponding to the preset information. Herein, a previously specified shooting area corresponding to preset information is referred to as a preset area. That is, the CCTV 10 may control the camera to direct a predetermined direction related to the preset information based on the preset information input from the CCTV control system to be described below, thereby photographing a predetermined area corresponding to the preset information.

The CCTV video management system 1000 manages location information including a location of each CCTV 10 and a location of a photographing area of each CCTV 10. For this purpose, the CCTV image management system 1000 may operate a geographic information database, or may access an externally stored geographic information database as necessary.

The CCTV image management system 1000 receives a CCTV image photographed from each CCTV 10, and acquires and manages information associated with the CCTV image. For this purpose, the CCTV image management system 1000 may include a database 1300 or may be connected to a separate database.

The information associated with the CCTV image may include CCTV information or CCTV image information, and may include at least one of predetermined region information, preset information, and accident information, which will be described later. The CCTV information may be identification information of CCTV, location information, other specification information, or information indicating the current status of CCTV. In this case, the CCTV image information may include an identification number of the CCTV image, photographed time information, and may include information (location, etc.) regarding a photographing target area. In this case, the information about the photographing target region may be predetermined region information. The CCTV image information may be associated with CCTV information and may include at least some of the CCTV information. The CCTV information or the CCTV image information may be associated with at least one of predetermined area information, preset information, and accident information, which will be described later, or may include at least some of these information.

The CCTV image management system 1000 may classify CCTV images based on the CCTV image and its associated information, update and manage the classified CCTV image and its associated information, and store them in the database 1300.

In addition, the CCTV image management system 1000 may manage the preset information of the CCTV (10). The preset information will be described later.

The CCTV video management system 1000 may include a plurality of servers as necessary, and for example, may include at least one of a master server, a geographic information system (GIS) server, and a video management system (VMS) server. Each function of the CCTV image management system 1000 of the present invention can be distributed and implemented as necessary to a plurality of such servers. For example, the GIS server may perform the function of managing and providing the location information described above. In addition, the VMS server is connected to a plurality of CCTV (10), can receive a CCTV image, and manage the list of the received CCTV image. In addition, the master server may manage the CCTV image and the information associated with the image based on the location information received from the GIS server and the CCTV image received from the VMS server.

The external network 100 includes at least one terminal, and further includes at least one server as necessary. In addition, the internal network 200 includes at least one terminal, and further includes at least one server as necessary. At least one of the plurality of external networks 110 and 120 or the plurality of internal networks 210 and 220 may be connected to the CCTV image management system 1000, and each of the external networks 110 and 120 may be one or more terminals. It may include (111, 121) and the server (112, 122), each internal network (210, 220) may include one or more terminals (211, 221) and the server (212, 222). Here, the external network 100 may mean a network that exists outside the network in which the CCTV image management system 1000 is implemented or that is managed and operated by a separate entity from the operating entity of the CCTV image management system 1000. have. In addition, the internal network 200 is connected to the CCTV image management system 1000 while being present in the network in which the CCTV image management system 1000 is implemented or managed and operated by an operating entity of the CCTV image management system 1000. Can mean. The external network 100 may be a communication network managed and operated by any entity such as an enterprise or a government agency, and may be, for example, a communication network operated by a fire department, a police agency, a disease management headquarters, or the like. In addition, the internal network 200 may be a communication network managed and operated by an internal entity of a management organization that operates the CCTV image management system 1000, and for example, a lease that is installed or leased by a person inside the management organization. It may be a communication network.

The user may access the terminal 111, 121 of the external network 110, 120, or the terminal 211, 221 of the internal network 210, 220, or directly to the CCTV image management system 1000. By connecting, the CCTV image can be viewed and / or exported.

1. Preset information based CCTV control system

The CCTV video management system 1000 may include a CCTV control system 1100 to control the CCTV 10 based on preset information described below. Hereinafter, the CCTV control system 1100 will be described in more detail.

The CCTV control system 1100 is connected to one or more CCTVs to control the CCTV, to receive CCTV images taken from the CCTV, and to store and manage the CCTV image with the information associated with the CCTV image in the database. That is, the CCTV control system 1100 stores and manages a plurality of predefined areas, information of each CCTV 10, and information associated with CCTV images.

The CCTV 10 may set camera control parameters such as left and right angle Pan, up and down angle Tilt, and zoom by preset information input from the outside, and may be controlled according to the set value.

The preset information of each CCTV 10 is control signal information preset for each CCTV 10 so as to capture predetermined areas, and the left and right angle Pan and the vertical angle of the camera of each CCTV 10 are tilted. ), Various camera control parameters such as camera exposure, focus, zoom, and / or control signals for controlling them. The preset information of the CCTV 10 is determined based on the positional relationship between the CCTV 10 and the corresponding predetermined area. In this case, since it may be viewed as preset information related to the image captured by the CCTV 10, it may be referred to as preset information of the CCTV image.

Preset information may be associated with predetermined region information, and may also be associated with corresponding CCTV information or CCTV image information. Alternatively, if necessary, the preset information may be an information set including these information. For example, the preset information may indicate an information set of (CCTV identification number, identification information of a predetermined area, camera control parameter), and may display only some of these information (for example, camera control parameter) as necessary. have.

The predetermined area may be a predetermined area specified on the map, and may be registered in advance in the database 1300. The predetermined area is preset to specific areas on the map that need to be photographed. For example, the predetermined area may be preset to an area designated by a jurisdiction administrator such as an intersection, an accident-prone area, or a crime area. However, the predetermined area is not limited to the above area, and may be a plurality of areas set on the map to cover arbitrary areas that the CCTV 10 can photograph. In addition, if necessary, the plurality of predetermined areas may overlap at least a part of each other.

The CCTV control system 1100 stores and manages predetermined area information associated with the predetermined area. The pre-specified area information may include location information of the pre-specified area, and may indicate information related to the width, area range, etc. of the pre-specified area, as necessary. The apparatus may further include other information related to the predetermined area, for example, area type information indicating whether the corresponding area is an intersection or a tunnel, and history information indicating an accident occurrence history of the corresponding area.

When the specific area on the map is set as the predetermined area in this way, the preset information of the CCTV 10 in the vicinity for capturing the predetermined area is determined. Here, the preset information of the CCTV 10 is determined according to the set value after the camera control parameters such as the posture and the direction of the camera, the focus and the zoom of the camera are set to capture a predetermined area.

Such preset information setting of the CCTV 10 can be performed manually based on the control of the administrator. For example, the manager manipulates each CCTV 10 to capture a specific predetermined area through a manager terminal connected to the CCTV control system 1100, and then presets camera control parameters of the CCTV 10 in which the operation is completed. Can be input to the manager terminal for storage.

Alternatively, the preset information setting of the CCTV 10 may be automatically performed and stored by a preset program based on the positional relationship between the CCTV 10 and the predetermined area. That is, when the position of the CCTV 10 and the position of the predetermined area are specified, the camera control parameters such as the direction, focus, and zoom that should be set for the CCTV 10 to shoot the predetermined area can be determined, and thus the preset information. It is also possible to automatically set the settings by a preset program.

Alternatively, as an alternative, the calculated preset information for arbitrary photographing target position coordinates may be calculated and used instead of the predetermined area as necessary. In this case, the calculated preset information for the shooting target position coordinates of the CCTV 10 may include preset information of a plurality of pre-stored predetermined regions around the shooting target position coordinates, and the shooting target position coordinates and the plurality of preset regions. It can be calculated based on the location. The calculation may be calculated based on a weighting operation or an interpolation function. In this case, the weighting operation or the interpolation function may use a known operation that calculates an unknown intermediate value from a known peripheral value. In this way, optimized calculated preset information can be derived for any area between the predetermined areas, and can be used for the optimized control of the CCTV 10.

As described above, at least one predetermined area designated in advance for each CCTV 10 and preset information of the corresponding CCTV 10 are stored and managed in the database 1300 by the CCTV control system 1100. In addition, a calculation formula for calculating the calculated preset information for any photographing target position coordinates may also be set by the CCTV control system 1100 and the calculation according to the calculation formula may be performed.

Based on the predetermined area and preset information as described above, the CCTV control system 1100 controls the CCTV 10 as follows.

The CCTV control system 1100 according to an embodiment of the present invention stores and manages predetermined area information and CCTV information. Since there is at least one CCTV 10 associated with it for one predefined area, and at least one predefined area associated with it for one CCTV 10, there is a predefined area information and CCTV information, and Information indicative of an association is stored and managed in the database 1300. If a particular predefined area is selected, at least one CCTV 10 associated with the selected predefined area is obtained. Also, when a particular CCTV 10 is selected, information of at least one predetermined area associated with the selected CCTV 10 is obtained.

The CCTV control system 1100 according to an embodiment of the present invention may receive an input for specifying a predetermined area, and the input may be input through a terminal included in or connected to the CCTV control system 1100 or separately received. May be input. For example, the manager may select at least one of the plurality of predetermined areas on the map displayed on the screen through the terminal, or input location information corresponding to the predetermined area. Alternatively, when the administrator selects an arbitrary location on the map displayed on the screen through the terminal, at least one predetermined area corresponding to the selected location may be selected. For example, at least one predefined area may be selected that includes at least some of the selected locations, is at or closest to, or within a predetermined distance from, that location. Alternatively, the input may be received through a separate communication.

Alternatively, the CCTV control system 1100 according to an embodiment of the present invention may specify a predetermined area based on the input accident information. For example, the incident information of an accident received from a device that receives and / or manages an accident such as a firefighting headquarters of the external network 110, 120, a firefighting situation room of the fire department, a police station 112 situation room, or a terminal 111, 121 of a local disaster situation room is CCTV. When input to the control system 1100, the CCTV control system 1100 may read the location information in which the accident included in the accident information occurs, and may specify at least one predetermined area corresponding to the read location information. . The information of the predetermined area designated as described above may be registered in the database 1300 in association with the accident information. The accident information may include an accident identification number for specifying the accident, and may include information on other types of accidents and parties.

When the predefined area is specified, the CCTV control system 1100 according to an embodiment of the present invention selects at least one CCTV 10 corresponding to the specified predefined area. The selection of the CCTV 10 here may be a selection of preset CCTVs for a specific predetermined area, or may be a selection of the CCTV 10 that meets a specific condition. For example, CCTVs 10 that meet a predetermined radius distance condition from a predetermined area may be selected, where the radius may be preset or may be input information. Alternatively, the selection of the CCTV may be made in consideration of the direction of the road and the position of the CCTV 10 together with the radius reference.

The CCTV control system 1100 according to an embodiment of the present invention controls the selected CCTV 10 based on preset information. More specifically, the CCTV control system 1100 stores preset information corresponding to the specified predetermined area pre-stored for each CCTV 10 so that each CCTV 10 captures the specified predetermined area. It reads from the database 1300 and controls the CCTV 10 based on the read preset information. To this end, the CCTV control system 1100 transmits the read preset information or control signal information corresponding to the preset information to each CCTV 10, and each CCTV 10 is based on the received information based on the direction and focus of the camera. Control zoom, etc.

In addition, the CCTV 10 controlled based on the preset information photographs the specified ejaculation designating area, and the captured image is transmitted to the CCTV control system 1100.

2 is a reference diagram for explaining the operation of the CCTV control system 1100 according to an embodiment of the present invention.

As shown in Fig. 2, when the point X is selected as the predefined area, the CCTV control system 1100 is not limited to the CCTV (C1, C2, C3, C4) existing within a predetermined radius R1 from the selected predefined area (X). , C5) can be selected as the CCTV corresponding to the predefined area (X). The CCTV control system 1100 includes a CCTV (C1, C1, C2, C3, C4, C5) previously stored in correspondence with a predetermined area (X) so that the selected predetermined area (X) is photographed. The preset information (C1-⑤, C2-④, C3-①, C4-⑧, C5-⑥) of C1, C2, C3, C4, C5) is read from the database 1300 and based on the read preset information To control CCTV (C1, C2, C3, C4, C5). For example, the preset information of the CCTV C1 set in advance in the predetermined area X and stored in the database 1300 controls the direction of the camera so as to point in the direction ⑤, and the area of the point at the distance r1. Camera control parameters that control the focus and zoom of the camera to photograph both the area of (X). Therefore, when the predefined area X and the CCTV C1 are specified, the CCTV control system 1100 may control the CCTV C1 by reading preset information corresponding thereto from the database 1300. In the same way, the remaining CCTVs (C2, C3, C4, C5) can also be controlled.

Alternatively, in the CCTV control system 1100 according to an embodiment of the present invention, a specific predetermined area photographed by each CCTV 10 at a specific time point may be selected based on a manager's designation or preset scheduling information or rules. It may be. For example, in the case of daily life where an accident occurrence is not received, each CCTV 10 can photograph each predetermined area specified by a preset rule.

The CCTV control system 1100 according to an embodiment of the present invention may display a captured image received from the CCTV 10 on a display device. For example, a map and CCTV control information can be displayed together on the control screen. This allows the administrator to visually check whether the specified pre-specified area is captured correctly by the surrounding CCTVs 10, and judges that additional control of the camera such as the orientation of the CCTV 10, focus, and zoom is necessary. If possible, the input for updating the predetermined area and the preset information of the CCTV 10 can be made to the CCTV control system 1100 through the terminal.

The location information of the CCTV 10 and the predetermined area stored and managed by the CCTV control system 1100 may be coordinates according to an azimuth angle, coordinates according to latitude / longitude, or relative coordinates from preset reference coordinates. have.

Each CCTV 10 may be controlled to photograph a predetermined area based on preset information as described above, but may be controlled to photograph an arbitrary direction according to an input of an administrator or separately set scheduling information or rules.

The CCTV control system 1100 according to an embodiment of the present invention registers and stores the photographed CCTV image and information associated with the CCTV image in the database 1300. The information associated with the CCTV image includes at least one of time information at which the CCTV image is photographed, pre-specified region information corresponding to a region captured by the CCTV image, and preset information. Here, the preset information may be preset information that the CCTV 10 is set to shoot the predetermined area, and if not associated with the specific predetermined area, the preset information set at the shooting time of the CCTV 10 is stored. May be

In one embodiment, the information associated with the CCTV image, includes only the time information on which the CCTV image is photographed and the preset information of the CCTV 10 when the CCTV image is captured, and may not include separate specific predetermined region information. have. In this case, the specific predetermined area, CCTV image, and preset information may be used to select the CCTV image to view and / or export after the association is searched and set in the image export step.

In addition, when the CCTV image is associated with a specific accident, the information associated with the CCTV image may include accident information.

2. Video Export System

The image export system 1200 is connected to a database 1300 that stores a CCTV image photographed in CCTV with information associated with the CCTV image, receives at least one of a user's application for viewing and exporting a CCTV image, and receives the database ( 1300 selects a CCTV image related to the user's application from among a plurality of CCTV images stored in the 1300, and performs at least one of a viewing process or an export process on the selected CCTV image. Here, the information associated with the CCTV image may include at least preset information, and the preset information may include at least camera parameter information related to a directing direction of the CCTV. Here, the image exporting system 1200 may select the CCTV image from the database 1300 based on preset information.

The image export system 1200 of the present invention is a system that provides a function of viewing and / or exporting a CCTV image when a user requests it, where the CCTV image may be obtained and managed by the CCTV control system 1100. .

In an embodiment, the user's application may include at least one of interest location information, interest time information, and interest event information. In this case, the image exporting system 1200 may select a CCTV image from the database 1300 based on at least one of the interest location information, the interest time information, the interest event information, and the preset information. The image exporting system 1200 reads at least one of interest location information and interest time information associated with the event of interest information from an event database and based on at least one of the read interest location information and interest time information and the preset information. CCTV images can be selected from the database 1300. More details related to this will be described later.

Here, the user is a user connected to the CCTV video management system 1000, and the connection is a terminal directly connected to the CCTV video management system 1000, or a terminal of an external network 100 connected to the CCTV video management system 1000. It can be done through.

In addition, the export of CCTV images may be made through a wired / wireless connection made with the user's connection. That is, the export may be performed by wired / wireless connection rather than the export of an image through a physical storage device (CD, USB, etc.). Of course, if necessary, after the selection of the CCTV image according to the present invention described below, the export may be made through a physical storage device.

The image export system 1200 first selects a target CCTV and / or CCTV image to be viewed and / or exported. Selecting a CCTV image in the following may be meant to include selecting a CCTV (10) for taking the video. Hereinafter, the operation of the image exporting system 1200 for selecting CCTV images based on spatial / temporal elements and / or selecting images based on keywords / keywords will be described in detail.

2-1. CCTV image selection based on spatial and temporal elements

The image exporting system 1200 according to an embodiment of the present invention may select a CCTV image based on spatial / temporal elements.

To this end, the image exporting system 1200 according to an embodiment of the present invention may receive at least one of location information, time information, and event information, and select a CCTV image related thereto based on the received information.

The image exporting system 1200 may receive an input of each piece of information, and the input may be an input through a terminal included in or connected to the image exporting system 1200 or an input separately received. For example, the user may input location information by selecting a location or inputting coordinates on a map displayed on a screen through the terminal. Alternatively, the input may be received through a separate communication.

In one embodiment, when the CCTV image by event information described above by the CCTV control system 1100 described above is stored in advance and stored in the database 1300, and managed in the database 1300, the image export system 1200, if necessary Without using location information and / or time information related to the information, it is possible to select a CCTV image directly associated with the event information. For example, a list of CCTV images that are previously associated with the incident identification number may be obtained by using the incident identification number as a keyword.

Alternatively, the image exporting system 1200 according to an embodiment of the present invention may select a CCTV image based on location information and / or time information. Such selection may be performed as necessary, such as additional search, even if CCTV images are previously managed by event information.

In addition, when the event information is input, the image exporting system 1200 according to an embodiment of the present invention accesses the database 1300 or an external event information related database when the event information is input, thereby providing location information and / or time information associated with the event information. Can be read.

The location information and time information input or read as described above are referred to as interest location information and interest time information.

The image exporting system 1200 according to an exemplary embodiment of the present disclosure may store corresponding ROI information and / or ROI from among CCTV images stored and managed by the database 1300 based on ROI information and / or ROI information. Select CCTV images related to the information.

Here, the time of interest information may be a time interval specified by a start time and an end time, which may be represented in a format such as ± 1 hour and ± 30 minutes around the reference time. Here, the start time and the end time may be input time information, or the reference time and the time range based on the reference time may be the input time information, and the reference time is the input time information and the time range based on this is a preset value. The time of interest information may be determined automatically.

According to an embodiment, the image exporting system 1200 of the present invention selects a CCTV image captured within a time of interest in a CCTV within a predetermined radius of a location of interest based on the location of interest information and / or time of interest information. Foundation selection can be performed. In this case, the radius may be a separately input value or may be a predetermined value previously set in the system.

Referring to FIG. 3, the image exporting system 1200 may select CCTVs C1 to C5 within a radius R1 based on the input position information X, and select CCTV images photographed therefrom.

The image exporting system 1200 according to an embodiment of the present invention may perform preset information-based selection for selecting CCTV and / or CCTV images by further considering preset information in interest location information and / or interest time information. have.

The image exporting system 1200 selects the pre-specified area corresponding to the interest location information in the database 1300 based on the interest location information according to the user's application, and based on the preset information, the pre-specified area. At least a part of the CCTV image taken may be selected. In this case, the CCTV image may be selected based on the location of the predetermined area, the location of the CCTV, and the preset information. More specifically, the CCTV image of the CCTV that the angle between the direction of the straight line connecting the position of the predetermined area and the position of the CCTV and the directing direction of the CCTV read out from the preset information is within a predetermined predetermined angle range. Can be selected.

The image exporting system 1200 selects a predetermined region corresponding to the location of interest information from among a plurality of predetermined regions stored and managed by the CCTV control system 1100.

Here, the predetermined areas are predetermined areas specified on the map as described above in detail. Here, the CCTV 10 and / or CCTV image and its preset information associated with each predetermined area may be stored in the database 1300 and managed by the CCTV control system 1100.

The image exporting system 1200 may specify at least one predetermined area that includes at least a portion of the location indicated by the location information of interest, is located at the closest distance, or within a predetermined distance from the location. In addition, a specific time interval corresponding to the time of interest information may be determined.

The image exporting system 1200 may search for and select the CCTV images corresponding to the selected pre-specified area and a specific time interval from the database 1300.

In the CCTV image management system 1000 of the present invention according to an embodiment, at least some of the CCTV images, by the CCTV control system 1100, the CCTV (10) that pre-determined the predetermined region information, the predetermined region And / or stored in the database 1300 in association with the CCTV image and its preset information. In this case, based on the location information of interest and the time of interest information, when a specific pre-designated area and a specific time section corresponding to the image viewing / exporting desired by the user are specified, the image exporting system 1200 corresponds to the corresponding time section. Preset information is set to capture the CCTV 10 and / or CCTV image associated with the designated area, that is, the predetermined area in a specific time interval, so as to select the CCTV 10 and / or CCTV image that actually captured the predetermined area. can do. Accordingly, the image exporting system 1200 may select a CCTV image from the database 1300 based on the selected predetermined area and a specific time interval.

Referring to FIG. 3, the image exporting system 1200 may include a predetermined area X and a specific time interval AM corresponding to the image viewing / exporting desired by the user based on the location information of interest and the time of interest information. 10:00-11:00), and in the database 1300 the CCTV (C2, C4), i.e. specific, associated with the predefined area (X) in a specific time interval (AM 10:00-11:00) Preset information (C2-④, C4-⑧) is set to capture the pre-specified area (X) in the time interval (AM 10:00-11:00) and the CCTV (C2, C4) that actually captured the pre-specified area Can be selected. And the images of the selected CCTV (C2, C4) can be selected for viewing and / or export target.

Accordingly, the image exporting system 1200 of the present invention enables a user to accurately acquire, view, and export a list of CCTV images corresponding to interest location information and / or interest time information quickly and accurately.

In the CCTV image management system 1000 of the present invention, at least some of the CCTV images are associated with the CCTV 10 and / or CCTV images and their preset information by the CCTV control system 1100. It can be stored and managed in the database 1300. In this case, based on the location information of interest and the time of interest information, when a specific predetermined area and a specific time interval corresponding to the image viewing / exporting desired by the user are specified, the image exporting system 1200 may determine the location of the specified predetermined area. And the surrounding CCTV 10 and / or CCTV image photographing the location of the specified pre-specified area based on the location of the CCTV 10 and the preset information of the CCTV 10 and / or CCTV image in the specific time interval. Can be selected. Such selection may be performed regardless of whether the CCTV image is previously associated with predetermined region information.

Referring to FIG. 3, the image exporting system 1200 may include a predetermined area X and a specific time interval AM corresponding to the image viewing / exporting desired by the user based on the location information of interest and the time of interest information. 10:00-11:00), and from the surrounding CCTV (C1-C5) within radius R1 from the position of the predefined area (X) in the database 1300, a specific time interval (AM 10:00-11: 00) As a CCTV which photographed the preset area (X) in the relevant time section based on the preset information (C1-①, C2-④, C3-④, C4-⑧, C5-③) at the time of CCTV (C2, C4) can be selected. And the images of the selected CCTV (C2, C4) can be selected for viewing and / or export target.

Therefore, the image exporting system 1200 of the present invention accurately acquires a list of CCTV images corresponding to the location information of interest and / or the time of interest information quickly and accurately, regardless of whether the image export system 1200 is previously associated with a predetermined area. And to view and / or take it out. In addition, apart from CCTV images managed in association with pre-specified areas, additional CCTV images or more optimized CCTV images can be viewed and / or exported.

According to an embodiment, the image exporting system 1200 according to an exemplary embodiment may include a peripheral CCTV photographing a specific predetermined region based on a direction and a preset information of a straight line connecting the position of the specific predetermined region and the position of the CCTV 10. (10) can be selected. More specifically, the image exporting system 1200 includes a predetermined angle range in which a relative direction angle formed by the direction of the CCTV camera among the preset direction and the direction of the straight line connecting the position of the specific predetermined area and the position of the CCTV 10 is predetermined. CCTV 10 can be selected. Here, the predetermined predetermined angle range may be preset in the system according to the administrator's choice within, for example, 0 ° to 180 °, and may be set to a wider angle when the camera's viewing angle is wide using a fisheye lens. It may be. For example, the CCTV 10 with the relative orientation angle within 45 ° may be selected.

Here, the preset information satisfying the above-described angle range may be plural. That is, in addition to the preset information indicating the optimal direction for directing the predetermined area, for example, the relative directing angle becomes the minimum, there may be preset information indicating the direction to be photographed to include the predetermined area in at least some images. have. For example, in the CCTV C1 of FIG. 3, the optimum preset information for minimizing the relative orientation angle is ⑤, but at least a part of the predetermined area X is photographed even when the preset information is ③, ④, ⑥. Since the image may be included in the image, the above-described angle range may be set to include all of them.

When the image export system 1200 according to an embodiment of the present invention selects a plurality of CCTVs 10 photographing a specific predetermined area corresponding to a user's desired image viewing / exporting, The plurality of CCTVs 10 can be given priority based on the size of the relative orientation angle, and a list of CCTVs selected according to the priority can be prepared. As a result, it is possible to preferentially view the CCTV photographed more precisely for a specific predetermined area.

According to an embodiment, the image exporting system 1200 may divide a CCTV search area including a predetermined area into a plurality of partial areas, and if the number of CCTVs selected in each partial area is less than or equal to a predetermined number, the corresponding part. The CCTV may be selected by relaxing the selection criteria in the area. In other words, the image exporting system 1200 divides the CCTV search region centered on a specific predetermined region corresponding to the user's desired image viewing / exporting into predetermined partial regions, and divides a predetermined number or more in each partial region. If there is no selected CCTV 10, the selection criteria in the corresponding partial region may be further relaxed so that the predetermined number of CCTV 10 or more may be selected. The selection criteria to be relaxed here may be a radius condition that the distance between the specific predetermined area and the CCTV 10 must satisfy, an angle range condition that the relative orientation angle must satisfy, and the like. For example, the radial conditions may be relaxed over longer distances, or the angular range conditions may be relaxed over wider angle ranges. As a result, CCTV images photographing a predetermined area from various angles may be selected and viewed and / or taken out.

Referring to FIG. 3, the image exporting system 1200 divides a CCTV search region centering on a specific predetermined region X into four regions on the XY axis with the specific predetermined region X as the origin. If (1 to 4 quadrants) is set, and there is no single CCTV selected in each subarea, the radius condition can be relaxed to a distance R2 farther from R1. For example, in the example of FIG. 3, when there is no one selected CCTV 10 because the CCTV C5 is not selected in the first quadrant, the radius condition is relaxed so that the relative direction angle condition, that is, the direction direction condition (⑦). ) Can be selected for one quadrant area.

The image exporting system 1200 according to another embodiment of the present invention may perform the above-described preset information based selection on the first selected CCTVs based on the simple radius based selection described above. This can shorten the selection time.

Alternatively, the image exporting system 1200 may select the additional CCTV image that satisfies the preset information condition even if the radius condition is not satisfied by performing the above-described preset information based selection on CCTVs other than the set radius condition. have. For example, although it is located outside the radius R1 in FIG. 3, CCTV C6 which directs (7) the predetermined area | region X may be further selected.

The image exporting system 1200 according to an embodiment of the present invention is stored in the database 1300 by the CCTV image control system 1100 before inputting information for retrieving location information, time information, event information, and the like. And for the managed CCTV image, based on the information associated with the CCTV image, the CCTV image associated with the specific information may be selected in advance, and the list may be stored in advance. The above-described selection method may be equally applied to the preselection. In one embodiment, the CCTV image associated with each specific predetermined area may be selected and the list may be stored in advance. In one embodiment, the CCTV image associated with each event information may be previously selected and the list may be stored in advance. When such a preselection operation is performed, when location information, time information, and event information for searching are input, a list of preselected CCTV images corresponding to the input information may be immediately provided to the user.

Image export system 1200 of the present invention according to an embodiment, the use of CCTV (for crime prevention, traffic information acquisition, school safety management, etc.) and functions (main camera / secondary camera, rotation type / fixed type, etc.) Based on the information, CCTV images may be selected. To this end, the image exporting system 1200 may receive search information on the use or function of CCTV.

According to an embodiment, the image exporting system 1200 of the present invention receives keyword information such as a street name address, a branch number address, a point of interest (POI), a building name, and the like, and first specifies a location on a map based on this. In addition, based on the specified position, the surrounding CCTV may be selected by the above-described CCTV image selection method.

According to an embodiment, the image exporting system 1200 according to an embodiment of the present invention may be performed by a user manually selecting individual CCTVs, selecting CCTVs on a GIS-based map, selecting CCTVs using GIS spatial information, or using a GIS-based map. You can select CCTV by searching after selecting the area range or select CCTV by searching keyword or identification number by keyword.

The image export system of the present invention may select CCTV and / or CCTV images by combining at least one of the above-described methods of selecting CCTV and / or CCTV images.

2-2. Image / keyword based CCTV video selection

The image exporting system 1200 according to an embodiment of the present invention may select a CCTV image based on the image / keyword. To this end, the image exporting system 1200 according to an exemplary embodiment of the present invention may include a video processing system 1201 that receives a search image, and may select one of CCTV images stored in the database 1300 based on at least one of the search image and the search keyword. An image search module 1202 for selecting the CCTV image associated with at least one of the search image and the search keyword, and an image search target selection module 1203 for selecting a candidate CCTV image to be provided to a user among the selected CCTV images It may include.

The image exporting system 1200 further selects at least one of selecting a CCTV image performed by the image retrieval module 1202 and selecting a candidate CCTV image performed by the image retrieval object selection module 1203. It may also be performed based on the information.

The image processing module 1201 may receive a photo image from a user, or receive a photo image from a separate system, and register it with the image exporting system 1200. Here, a separate system for inputting a photographic image may be various systems such as a CCTV video control system, a socially underprivileged management system, a dementia / solo management system, a vehicle number management system. For example, a photographic image of an elderly person who has received a report from a dementia / solo management system or a photographic image of an infant who has received a report from a socially underprivileged management system is received by the image processing module 1201 and the image exporting system 1200 is received. Can be registered to.

The image retrieval module 1202 receives a photographic image and / or a search keyword registered in the image exporting system 1200, and displays an image and / or among CCTV images stored in the database 1300 based on the received image and / or keyword. Alternatively, the CCTV image associated with the keyword may be selected and the list may be generated. In this case, the image retrieval module 1202 may generate time information of the CCTV image including a picture associated with an image and / or a keyword, and information indicating a degree of association, and associate the generated information with a selected CCTV image. .

In this case, the CCTV images to be searched may be entire CCTV images stored in the database (1300), but by the CCTV image selection method described in 2-1 Spatial / temporal based CCTV image selection item to improve the efficiency of the search. Selected CCTV images can be searched. As a result, the CCTV image may be efficiently selected by considering not only the search image / keyword but also the preset information of the CCTV.

Here, known video search algorithms may be used to search for and select a CCTV image associated with an input image and / or a keyword. For example, the frame image included in the CCTV image and the input image are matched in units of blocks to calculate similarity, or a search may be performed based on a known pattern recognition algorithm. In addition, retrieval of the CCTV image associated with the input keyword, the information on the object included in the CCTV image is analyzed in advance by the administrator or by a known content analysis algorithm, the tag information is given to the CCTV image, the tag information and the The search may also be made by matching.

The image search target selection module 1203 may receive a list of CCTV images selected by the image search module 1202, and set the received list as the export target CCTV image list. Alternatively, the export target CCTV image may be selected from the received list. For example, to select a CCTV image to be exported, the image selection method described in 2-1 Spatial / temporal element-based CCTV image selection item may be combined. As a result, the CCTV image may be efficiently selected by considering not only the search image / keyword but also the preset information of the CCTV.

In one embodiment, the image export system 1200 of the present invention may perform a known security process for the selected CCTV image. For example, a masking process, a DRM process, a password setting, etc. of a part of the image for protecting personal information may be performed.

In addition, in one embodiment, the image export system 1200 of the present invention, when the CCTV images stored in the database 1300 have passed a preset storage period, the corresponding CCTV image is deleted or transmitted to or transferred to another external storage device. Can be handled. Here, the storage period may be extended by the user's input.

In one embodiment, the image export system 1200 of the present invention may automatically extend the storage period. For example, the preset information may be taken to capture CCTV images associated with the event information, or CCTV images associated with the predefined areas associated with the event information and the predefined areas within a predetermined distance of the area, or the event-specific predefined areas. CCTV images of the set CCTV 10 can be set so that the storage period is automatically extended by a predetermined period even when there is no application for extending the period of the user. As a result, the image export system 1200 of the present invention efficiently manages the storage space of the database 1300, while allowing the storage period of the CCTV image, which is potentially associated with a critical event, to be extended to a longer duration than other images. The utility of the management system 1000 can be increased.

According to the video export system 1200 of the present invention described above, the CCTV video control system including or interlocked with the video export system 1200, or the external network 100 connected to the video export system 1200 (for example, In case of viewing and exporting CCTV images in the event management system such as 112 or 119, a list of CCTV images, which are highly related to the time and place of the accident, is automatically generated from the vast CCTV images. It can be provided quickly and accurately to a user who wishes to view / export the related video information.

Thus, the image export system 1200 of the present invention, by visiting or approaching the CCTV image control system in the past, by manually viewing and specifying the CCTV image related to the accident of interest among the vast number of CCTV images, and then exported it It can solve the problem that time and effort had to be put in place and provide efficient viewing and / or exporting of CCTV images related to accidents of interest.

In addition, according to the image export system 1200 of the present invention, such a view and / or export of the CCTV image can be made through an external network connected to the CCTV image control system network.

In addition, according to the video export system 1200 of the present invention, even the incident number or disaster number, it is possible to view and / or export the CCTV image associated with the incident / disaster.

The CCTV image management system 1000, the CCTV control system 1100, and the image export system 1200 of the present invention include a communication unit, a storage unit (transitory / non-transitory storage device, a memory, etc.) and a control unit (at least one processor or logic). Circuitry, etc.). Here, the storage unit may temporarily / non-temporarily store at least some of the program instructions and databases for executing the functions of the system and / or the device described above, and as the program instructions stored in the storage unit are executed by the control unit, the respective systems described above. And / or the functions of the device may be executed. Computers commercially available as such systems and / or devices may be used or dedicated computing devices may be designed and used.

The order of operations described in the methods or processes disclosed herein is described as an example. Thus, if necessary, the order of the steps may be adjusted within the spirit of the present invention. In addition, the devices and systems disclosed herein may include means for performing the functions described herein, and may be implemented as an independent device or system, or interworked with or integrated with another system, as necessary. .

The techniques described herein may be implemented at least in part in hardware, software, firmware, or any combination thereof. These may be implemented, for example, in one or more processors, DSP, ASIC, FPGA, or equivalent integrated or discrete logic circuit, or any combination of at least one or more of these. Such hardware, software, and firmware may be implemented within one or a plurality of systems or devices to support the operations and functions disclosed herein, or may be implemented in conjunction with or integrated with another system or device. . In addition, the components described herein may be implemented separately or together with separate but interoperable logic devices. Each function and operation described separately in this specification is described as such to emphasize each function, and such functions are not to be realized on separate hardware, firmware, or software components, and may be common or It may be integrated into a combination of separate hardware and / or software. The term “processor” or “processing circuit” may generally refer to any of the aforementioned logic circuits alone or in combination with other logic circuits, or any other equivalent circuit. A control unit that includes hardware may perform one or more of the techniques of this disclosure.

In addition, the techniques described herein may also be implemented or stored in a computer readable storage medium including instructions. And instructions stored on the computer readable medium may cause a method and operation associated with the instructions to be performed by a processor in each device. Computer readable storage media may include RAM, ROM, PROM, EPROM, EEPROM, flash memory, hard disk, CD-ROM, magnetic media, optical media, or other storage media.

10, 11, 12 CCTV
1000 CCTV Video Management System
1100 CCTV Control System
1200 video export system
1300 databases
100, 110, 120 external network
111, 121 terminals
112, 122 servers
200, 210, 220 internal network
211, 221 terminals
212, 222 servers

Claims (15)

CCTV video management system,
It is connected to a database that stores the CCTV image taken in the CCTV with information associated with the CCTV image, receives at least one of the application for viewing and export of the CCTV image, the user among the plurality of CCTV images stored in the database Selecting the CCTV image related to the application of the, and includes a video export system for performing at least one of the viewing process or export process for the selected CCTV image,
The information associated with the CCTV image includes at least preset information,
The preset information includes at least camera parameter information related to the directing direction of the CCTV,
The image exporting system, CCTV image management system, characterized in that for selecting the CCTV image associated with the user's application from the plurality of CCTV images stored in the database based on the preset information. The method of claim 1,
And a CCTV control system connected to one or more of the CCTVs to control the CCTVs, to receive the CCTV images captured by the CCTVs, and to store and manage the CCTV images in the database along with the information associated with the CCTV images. CCTV video management system. The method of claim 2,
The CCTV is characterized in that the camera is controlled to direct a predetermined direction associated with the preset information, based on the preset information input from the CCTV control system, to capture a predetermined area corresponding to the preset information, CCTV video management system. The method of claim 1,
The application of the user includes at least one of interest location information, interest time information, and interest event information,
The image exporting system may select the CCTV image from the database based on at least one of the location information of interest, the time of interest information, the event of interest information, and the preset information. The method of claim 4, wherein
The image export system,
Reading at least one of interest location information and interest time information associated with the event information of interest from an event database,
And selecting the CCTV image from the database based on at least one of the read position information of interest and time information of interest and the preset information. The method of claim 4, wherein
Pre-specified areas are areas that are predefined on the map and registered in the database in advance,
The image export system,
Selecting the predetermined area corresponding to the location of interest information in the database based on the location of interest information according to the user's application;
The CCTV image management system, characterized in that for selecting the CCTV image of at least a part of the predetermined area based on the preset information. The method of claim 6,
The image export system, CCTV image management system, characterized in that for selecting the CCTV image, based on the position of the predetermined area, the position of the CCTV, the preset information. The method of claim 7, wherein
The image exporting system may include an image of the CCTV in which an angle formed by a direction of a straight line connecting the position of the predetermined area and the position of the CCTV and a directing direction of the CCTV read out from the preset information is within a predetermined predetermined angle range. CCTV video management system, characterized in that for selecting. The method of claim 6,
The image exporting system divides a CCTV search area including the predetermined area into a plurality of partial areas, and when the number of CCTVs selected in each partial area is less than or equal to a predetermined number, selects a selection criterion in the corresponding partial area. CCTV image management system, characterized in that to relax by selecting the video of the CCTV. The method of claim 1,
The image export system,
An image processing module for receiving a search image;
An image search module for selecting the CCTV image associated with at least one of the search image and the search keyword from among the CCTV images stored in the database based on at least one of the search image and the search keyword; And
CCTV image management system, characterized in that it comprises an image search target selection module for selecting a candidate CCTV image to be provided to the user from the selected CCTV images. The method of claim 10,
The image exporting system is further configured to select at least one of the selection of the CCTV image performed by the image retrieval module and the selection of the candidate CCTV image performed by the image retrieval target selection module based on the preset information. CCTV image management system, characterized in that performing. The method of claim 1,
The image exporting system may be a CCTV image registered as being associated with event information among the CCTV images stored in the database, or a CCTV image registered as being associated with a predetermined area associated with the event information, or the event information. The storage period of the CCTV image corresponding to at least one of the CCTV image in which the preset information is set to photograph the predetermined area is automatically extended by a predetermined period even if the user does not apply for extension of the period. CCTV video management system. As a CCTV image management method in a CCTV image management system that stores and manages a CCTV image photographed in a CCTV together with information associated with the CCTV image,
Receiving at least one of a user requesting to view a CCTV image and an application for exporting;
Selecting the CCTV image related to the user's application from among a plurality of CCTV images stored in the database; And
Performing at least one of a viewing process or an export process on the selected CCTV image;
The information associated with the CCTV image includes at least preset information,
The preset information includes at least camera parameter information related to the directing direction of the CCTV,
The selecting of the CCTV image comprises selecting the CCTV image related to the user's application from among a plurality of CCTV images stored in the database based on the preset information. A CCTV image management device that stores and manages CCTV images taken by CCTV in a database along with information related to the CCTV images.
Memory; And
At least one processor coupled to the memory,
The at least one processor is:
Receiving at least one of a CCTV image viewing application and a exporting application of the user;
Selecting the CCTV image related to the user's application from among a plurality of CCTV images stored in the database; And
Configured to perform at least one of a viewing process or an export process on the selected CCTV image,
The information associated with the CCTV image includes at least preset information,
The preset information includes at least camera parameter information related to the directing direction of the CCTV,
The processor is configured to select the CCTV image associated with the user's application from among a plurality of CCTV images stored in the database when selecting the CCTV image, CCTV image management device. A computer readable storage medium storing codes executable by at least one processor of a CCTV image management apparatus that stores and manages a CCTV image photographed by a CCTV together with information associated with the CCTV image, in a database,
The code is:
A code for receiving at least one of a user's application for viewing CCTV images and an export application;
Code for selecting the CCTV image related to the user's application from among a plurality of CCTV images stored in the database; And
A code for performing at least one of a viewing process or an export process on the selected CCTV image;
The information associated with the CCTV image includes at least preset information,
The preset information includes at least camera parameter information related to the directing direction of the CCTV,
The code for selecting the CCTV image, the code for selecting the CCTV image associated with the application of the user from among a plurality of CCTV images stored in the database based on the preset information, computer readable storage medium.

Images