WO2017107361A1

WO2017107361A1 - Method and device for determining landscape information of picture

Info

Publication number: WO2017107361A1
Application number: PCT/CN2016/081262
Authority: WO
Inventors: 吴中圣
Original assignee: 北京金山安全软件有限公司
Priority date: 2015-12-25
Filing date: 2016-05-06
Publication date: 2017-06-29
Also published as: CN105653633B; CN105653633A

Abstract

A method and device for determining landscape information of a picture. The method comprises: obtaining photographing position information of a first picture according to description information of pictures (S101); searching a database for pictures with photographing position information corresponding to the photographing position information of the first picture (S102); determining, from the found pictures, a first target picture with the highest similarity to the first picture (S103); and determining landscape information of the first target picture to be landscape information of the first picture (S104). By searching a database for pictures with photographing position information corresponding to that of the first picture, determining, from the found pictures, a first target picture with the highest similarity to the first picture, and determining landscape information of the first target picture to be landscape information of the first picture, the solution improves the accuracy of determining the landscape information of the first picture.

Description

Method and device for determining picture landscape information

Cross-reference to related applications

The present application claims the priority of the Chinese patent application No. 201510997558.6, which is filed on December 25, 2015 by the Beijing Jinshan Security Software Co., Ltd., entitled "A Method and Apparatus for Determining Picture Landscape Information".

Technical field

The present invention relates to the field of computer technology, and in particular, to a method and an apparatus for determining picture landscape information.

Background technique

At present, the user takes a picture and uploads it to the server. The uploaded picture usually includes the EXIF information of the picture, and the server can obtain the shooting location information of the picture from the EXIF information of the picture, and the landscape information of the picture can be determined by the shooting position information. By determining the landscape information captured by the picture, the user's preference for uploading the picture can be determined, thereby pushing the user with information that matches his or her preference.

However, the landscape information captured by the image determined by this method is not accurate. For example, the location information of the captured image is A, and there are both an X office and a Y park at A, and it is not certain that the landscape information of the image is X. The office building is still Y Park.

Summary of the invention

An object of the embodiments of the present invention is to provide a method and a device for determining picture landscape information, so as to improve the accuracy of determining landscape information for picture shooting.

In order to achieve the above object, an embodiment of the present invention discloses a method for determining picture landscape information, which is applied to a server, and the method includes:

Obtaining shooting position information of the first picture according to the description information of the picture;

Searching, in the database, a picture corresponding to the shooting position information of the first picture, wherein the database stores a picture, shooting position information of the picture, and landscape information of the picture;

Determining, in the found picture, a first target picture having the highest similarity with the first picture;

The landscape information of the first target picture is determined as the landscape information of the first picture.

Optionally, the obtaining the location information of the first picture according to the description information of the picture may include:

Reading the exchangeable image file information of the first picture;

Extracting shooting position information of the first picture from the exchangeable image file information of the first picture.

Optionally, the searching for the location information in the database corresponds to the location information of the first picture. Pictures that can include:

Determining, according to the shooting location information of the first picture and the preset first threshold, a first search area corresponding to the shooting location information;

The picture in which the shooting position information is in the first search area is used as the searched picture corresponding to the shooting position information of the first picture.

Optionally, the searching for a picture corresponding to the shooting location information of the first picture in the database may include:

Determining, according to the shooting location information of the first picture, a geographic location corresponding to the shooting location information on the map;

Determining, according to the geographic location and a preset second threshold, a second search area corresponding to the geographic location;

Identifying at least one landscape information included in the second search area on the map;

And searching, according to the landscape information of each picture in the database, a picture corresponding to the at least one landscape information included in the second search area in the database, and using the found picture as the first picture The location of the corresponding location information.

Optionally, the determining, in the found picture, the first target picture that is the most similar to the first picture may include:

Determining, for the first picture and the searched picture, each feature value in the picture, and constructing a feature value set of the picture according to each feature value;

Determining, according to the feature value set of the first picture and the feature value set of each of the searched pictures, a similarity between the first picture and each of the found pictures, and determining the first The first target image with the highest picture similarity.

Optionally, the database further includes the view attribute information of the picture, where the method may further include:

The landscape attribute information of the first target picture is determined as landscape attribute information of the first picture, and the first picture is stored in the database for the landscape attribute.

Optionally, the database further includes user information for uploading the image, where the method may further include:

Determining, according to the shooting position information of the first picture and the preset third threshold, a third search area corresponding to the shooting position information;

Searching, in the database, a second group of pictures in which the shooting location information is in the third search area;

Determining, in the found second picture group, a second target picture corresponding to the landscape attribute information of the first picture;

Pushing the second user who uploaded the second target picture to the first user who uploaded the first picture.

The embodiment of the invention further discloses a device for determining picture landscape information, which is applied to a server, and the device include:

Obtaining a module, configured to obtain shooting location information of the first picture according to the description information of the picture;

a first search module, configured to search, in a database, a picture corresponding to the shooting position information of the first picture, where the database stores a picture, a shooting location information of the picture, and the picture Landscape information;

a first determining module, configured to determine, in the found picture, a first target picture that is the most similar to the first picture;

a second determining module, configured to determine landscape information of the first target picture as landscape information of the first picture.

Optionally, the obtaining module is specifically configured to: read the exchangeable image file information of the first picture; and extract, from the exchangeable image file information of the first picture, a shooting position of the first picture information.

Optionally, the first searching module may be configured to determine, according to the shooting location information of the first picture and the preset first threshold, a first search area corresponding to the shooting location information; The picture in the first search area is used as a picture corresponding to the captured position information of the first picture.

Optionally, the first searching module may include:

a first determining submodule, configured to determine, according to the shooting location information of the first picture, a geographic location corresponding to the shooting location information on a map;

a second determining submodule, configured to determine, according to the geographic location and a preset second threshold, a second search area corresponding to the geographic location;

An identification submodule, configured to identify at least one landscape information included in the second search area on the map;

a search sub-module, configured to search, in the database, a picture corresponding to at least one landscape information included in the second search area according to landscape information of each picture in the database, and use the found picture as a picture corresponding to the shooting position information of the first picture.

Optionally, the first determining module is specifically configured to determine, for the first picture and the found picture, each feature value in the picture, and construct the picture according to each feature value. a set of feature values; determining, according to the set of feature values of the first picture and the set of feature values of each of the found pictures, a similarity between the first picture and each of the found pictures, and determining The first target picture with the highest similarity of the first picture.

Optionally, the database further includes the view attribute information of the picture, where the device may further include:

a third determining module, configured to determine landscape attribute information of the first target picture as landscape attribute information of the first picture;

And a storage module, configured to store the first picture in the database for the landscape attribute.

Optionally, the database further includes user information for uploading the image, and the device may further include:

a fourth determining module, configured to determine, according to the shooting position information of the first picture and a preset third threshold, a third search area corresponding to the shooting position information;

a second searching module, configured to search, in the database, a second group of pictures in which the shooting location information is in the third search area;

a fifth determining module, configured to determine, in the second picture group that is found, a second target picture that corresponds to the landscape attribute information of the first picture;

a pushing module, configured to push a second user that uploads the second target picture to a first user that uploads the first picture.

In order to achieve the above object, an embodiment of the present invention further discloses a device for determining picture landscape information, including: one or more processors; a memory; one or more modules, wherein the one or more modules are stored in the memory. And when executed by the one or more processors: performing the method for determining picture landscape information according to any of the above embodiments of the present invention.

In order to achieve the above object, an embodiment of the present invention further discloses an application program for performing a method for determining picture landscape information according to any of the above embodiments of the present invention at runtime.

In order to achieve the above object, an embodiment of the present invention further discloses a storage medium, wherein the storage medium stores one or more modules, when the one or more modules are executed by a determining device of a picture landscape information. And determining means for determining the picture landscape information according to any one of the above embodiments of the present invention.

It can be seen that, by using the foregoing technical solution, the first picture of the highest similarity with the first picture is determined in the searched picture by searching the database for the picture corresponding to the shooting position information of the first picture. Determining the landscape information of the first target picture as the landscape information of the first picture improves the accuracy of determining the landscape information of the first picture.

Of course, any product or method embodying the present invention necessarily does not necessarily require all of the advantages described above to be achieved at the same time.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.

1 is a first schematic flowchart of a method for determining picture landscape information according to an embodiment of the present invention;

2 is a second schematic flowchart of a method for determining picture landscape information according to an embodiment of the present invention;

3 is a third schematic flowchart of a method for determining picture landscape information according to an embodiment of the present invention;

4 is a schematic diagram of a first process of determining a picture landscape information according to an embodiment of the present invention;

FIG. 5 is a second schematic flowchart of a device for determining picture landscape information according to an embodiment of the present disclosure;

FIG. 6 is a third schematic flowchart of a device for determining picture landscape information according to an embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

In order to solve the prior art problem, an embodiment of the present invention provides a method and an apparatus for determining picture landscape information, which are applied to a server. A method for determining picture landscape information provided by an embodiment of the present invention is first introduced.

FIG. 1 is a first schematic flowchart of a method for determining picture landscape information according to an embodiment of the present invention, which may include:

S101: Obtain shooting position information of the first picture according to the description information of the picture.

S102: Search for a picture corresponding to the shooting position information of the first picture in the database. The database stores a picture, shooting location information of the picture, and landscape information of the picture.

S103: Determine, in the found picture, a first target picture that has the highest similarity with the first picture.

S104: Determine landscape information of the first target picture as landscape information of the first picture.

In an actual application, according to the description information of the picture, obtaining the shooting location information of the first picture, the exchangeable image file information of the first picture may be read; and extracting the exchangeable image file information of the first picture Shooting position information of the first picture.

The exchangeable image file information is EXIF information, and the EXIF information of the picture includes the shooting position information of the picture. By reading the EXIF information of the first picture, the shooting position information of the first picture can be obtained.

In addition, when the user uploads a picture, it usually carries description information about the picture, and the description information may include the name, model number, and shooting position information of the electronic device that takes the picture. The shooting position information of the first picture can also be obtained from the description information.

Assuming that the obtained shooting position information of the first picture is A, a picture corresponding to the shooting position information and A is searched in the database, wherein the database stores the picture, the shooting position information of the picture, and the landscape information of the picture. Specifically, determining a picture corresponding to the shooting location information of the first picture includes:

a first solution: determining, according to the shooting position information of the first picture and a preset first threshold, a first search area corresponding to the shooting position information; and taking a picture of the shooting position information in the search area as The found picture corresponding to the shooting position information of the first picture.

a second solution: determining, according to the shooting location information of the first picture, a geographic location corresponding to the shooting location information on the map; determining, according to the geographic location and a preset second threshold, the geographical location a second search area; identifying at least one landscape information included in the second search area on the map; searching for landscape information and the first in the database according to landscape information of each picture in the database Searching for a picture corresponding to at least one piece of landscape information included in the area, and using the found picture as a picture corresponding to the shooting position information of the first picture.

Assume that some of the pictures stored in the database, the location information of the pictures, and the landscape information of the pictures are shown in Table 1:

Table 1

图片image	图片的拍摄位置信息Photo location information	图片的景观信息Landscape information of the picture
图片1Picture 1	AA	W大厦W Building
图片2Picture 2	AA	X公园X Park
图片3Picture 3	AA	Y广场Y Square
图片4Picture 4	BB	Z公园Z Park

Applying the first scheme, according to the shooting position information A of the first picture, determining the geographical position corresponding to A on the map (assumed to be A1), according to the geographic location A1 and the preset first threshold (assumed to be 1 km), The area within 1 km from A1 is determined as the first search area corresponding to A1. The picture in which the shooting position information is in the first search area is used as the searched picture corresponding to the shooting position information of the first picture.

Applying the second scheme, according to the shooting position information A of the first picture, determining the geographical position corresponding to A on the map (assumed to be A1), according to the geographic location A1 and the preset second threshold (assumed to be 1 km), The area within 1 km from A1 is determined as the second search area corresponding to A1. At least one landscape information included in the second search area corresponding to A1 is identified on the map, and it is assumed that the landscape information included in the second search area is W Building, X Park, and Y Square, and the landscape information is searched in the database. Pictures corresponding to W Building, X Park, and Y Plaza, that is, picture 1, picture 2, and picture 3 are found. Picture 1, Picture 2, and Picture 3 are taken as pictures corresponding to the shooting position information of the first picture.

Assuming that the found picture is picture 1, picture 2, and picture 3, determining, in the found picture, a first target picture that has the highest similarity with the first picture, and may be for the first picture and the found a picture, each feature value in the picture is determined, and a feature value set of the picture is constructed according to each feature value; a feature value set according to the first picture and a feature value set of each of the searched pictures Determining the first picture and each Comparing the similarities of the found pictures, and determining a first target picture with the highest similarity to the first picture.

In an actual application, determining the similarity of two pictures according to the feature value set of the picture may be confirmed according to the ratio of the number of intersections of the feature value sets of the two pictures to the number of the unions.

Specifically, it is assumed that the first picture includes trees, rivers, flowers and trees, the characteristic value of the trees is 1, the characteristic value of the river is 2, and the characteristic value of the flowers is 3; the picture 1 includes the characteristics of the office building, the parking lot, and the office building. The value is 4, the characteristic value of the parking lot is 5; the picture 2 includes trees, rivers, flowers, blue sky, the characteristic value of the tree is 1, the characteristic value of the river is 2, the characteristic value of the flower is 3, and the characteristic value of the blue sky It is 6; the picture 3 includes the sculpture and the square, the characteristic value of the sculpture is 7, and the characteristic value of the square is 8.

Constructing a feature value set of the first picture, picture 1, picture 2, and picture 3: the feature value set of the first picture is {1, 2, 3}; the feature value set of picture 1 is {4, 5}; The set of feature values is {1, 2, 3, 6}; the set of feature values of picture 3 is {7, 8}. The feature values in the feature value set of picture 1 and picture 3 are completely different from the feature values in the feature value set of the first picture, the number of intersections is 0, and the similarity is 0. The three feature values in the feature value set of the graph 2 are the same as the feature values in the feature value set of the first picture, the number of intersections is 3, the number of unions is 4, and the similarity can be determined as 75. %. Therefore, it is determined that the picture 2 is the first target picture having the highest similarity to the first picture. The landscape information X Park of Picture 2 is determined as the landscape information of the first picture.

Applying the embodiment shown in FIG. 1 of the present invention, by searching for a picture corresponding to the shooting position information of the first picture in the database, and determining the first target picture having the highest similarity with the first picture in the found picture, The landscape information of a target picture is determined as the landscape information of the first picture, which improves the accuracy of determining the landscape information of the first picture.

2 is a second schematic flowchart of a method for determining picture landscape information according to an embodiment of the present invention. The embodiment shown in FIG. 2 is based on the embodiment shown in FIG. 1, and the database further stores the The landscape attribute information of the picture, after S104, add the following steps:

S105: Determine landscape attribute information of the first target picture as landscape attribute information of the first picture.

S106: Store the first picture for the landscape attribute in the database.

In the illustrated embodiment of the present invention, the database may also store landscape attribute information of the picture, such as natural scenery, human landscape, and the like.

Also described with reference to the example in FIG. 1, the landscape information X park of the picture 2 is determined as the landscape information of the first picture. The landscape attribute information of the picture 2 stored in the database is natural scenery, and the landscape attribute information of the first picture is natural scenery.

The pictures in the database can be classified according to the landscape attribute information of the pictures for easy searching. The first picture can be stored in the category of natural scenery.

Applying the embodiment shown in FIG. 2 of the present invention, the database also stores landscape attribute information of the picture, and according to the figure The landscape attribute information of the slice is used to classify and store the picture, and the landscape attribute information of the first target picture is determined as the landscape attribute information of the first picture, and is saved to the category corresponding to the landscape attribute information, so as to facilitate the classification and searching of the picture.

FIG. 3 is a third schematic flowchart of a method for determining picture landscape information according to an embodiment of the present invention. The embodiment shown in FIG. 3 is based on the embodiment shown in FIG. 2, and an uploading station is also stored in the database. For the user information of the picture, add the following steps after S106:

S107: Determine, according to the shooting position information of the first picture and a preset third threshold, a third search area corresponding to the shooting position information;

S108: Search, in the database, a second group of pictures in which the shooting location information is in the third search area;

S109: Determine, in the second picture group that is found, a second target picture corresponding to the landscape attribute information of the first picture;

S110: Push a second user that uploads the second target picture to a first user that uploads the first picture.

It is also illustrated by the example in FIG. 2 that the determined landscape information of the first picture is X Park, and the landscape attribute information of the first picture is natural scenery.

The method for determining the search area corresponding to the shooting position information according to the shooting position information of the picture and the preset threshold value, and searching for the picture of the shooting position information in the search area in the database has been performed in the embodiment shown in FIG. The description will not be repeated here.

Suppose that 4 pictures, picture 1, picture 2, picture 3 and picture 4 are found, these 4 pictures constitute the second picture group, assuming that the landscape attribute information of picture 2 and picture 4 is natural scenery, the picture of picture 1 and picture 3 The attribute information is a human landscape. Then, the picture 2 and the picture 4 are determined as the second target picture corresponding to the landscape attribute information of the first picture.

In the embodiment of the present invention, the database further stores information of the user who uploaded the picture, and according to the uploaded picture 2, the picture 4 and the information of the user of the first picture stored in the database, the user who uploads the picture 2 and the uploaded picture The user of 4 pushes the user who uploaded the first picture.

Applying the embodiment shown in FIG. 3 of the present invention, the user who has taken the second target picture is pushed to the user who captured the first picture, wherein the second target picture is the same as the landscape attribute information of the first picture, and the first picture The shooting of pictures with similar location information is beneficial to users to find other users with similar hobbies and similar experiences, providing users with a platform for making friends and improving the user experience.

Corresponding to the foregoing method embodiment, the embodiment of the present invention further provides a device for determining picture landscape information.

FIG. 4 is a schematic structural diagram of a first method for determining a picture landscape information according to an embodiment of the present invention, which may include:

The obtaining module 201 is configured to obtain shooting location information of the first picture according to the description information of the picture;

In an actual application, the obtaining module 201 is specifically configured to read the exchangeable image file information of the first picture, and extract the shooting position of the first picture from the exchangeable image file information of the first picture. information.

The first search module 202 is configured to search, in the database, a picture corresponding to the shooting position information of the first picture, where the database stores the picture, the shooting location information of the picture, and the picture. Landscape information;

In the embodiment of the present invention, the first search module 202 is specifically configured to determine, according to the shooting location information of the first picture and the preset first threshold, a first search area corresponding to the shooting location information; The picture in which the shooting position information is in the first search area is used as the searched picture corresponding to the shooting position information of the first picture.

In the embodiment of the present invention, the first search module 202 may include: a first determining submodule, a second determining submodule, an identifying submodule, and a searching submodule (not shown), where

The first determining module 203 is configured to determine, in the found picture, a first target picture that has the highest similarity with the first picture;

In an actual application, the first determining module 203 may be specifically configured to determine, for the first picture and the found picture, each feature value in the picture, and construct the picture according to each feature value. a set of feature values; determining, according to the set of feature values of the first picture and the set of feature values of each of the found pictures, a similarity between the first picture and each of the found pictures, and determining The first target picture with the highest similarity of the first picture.

The second determining module 204 is configured to determine landscape information of the first target picture as landscape information of the first picture.

Applying the embodiment shown in FIG. 4 of the present invention, by searching for a picture corresponding to the shooting position information of the first picture in the database, and determining the first target picture having the highest similarity with the first picture in the found picture, The landscape information of a target picture is determined as the landscape information of the first picture, and the landscape for determining the first picture is improved. The accuracy of the information.

FIG. 5 is a second schematic structural diagram of an apparatus for determining picture landscape information according to an embodiment of the present invention. The embodiment shown in FIG. 5 is based on the embodiment shown in FIG. 4, and the database further stores the The landscape attribute information of the picture, the device may further include:

a third determining module 205, configured to determine landscape attribute information of the first target picture as landscape attribute information of the first picture;

The storage module 206 is configured to store the first picture in the database for the landscape attribute.

Applying the embodiment shown in FIG. 5 of the present invention, the database also stores landscape attribute information of the picture, and classifies the picture according to the landscape attribute information of the picture, and determines the landscape attribute information of the first target picture as the landscape of the first picture. The attribute information is saved under the category corresponding to the landscape attribute information, which facilitates the classification and searching of the picture.

FIG. 6 is a third schematic structural diagram of a device for determining picture landscape information according to an embodiment of the present invention. The embodiment shown in FIG. 6 is based on the embodiment shown in FIG. 5, and an uploading station is also stored in the database. For the user information of the picture, the device may further include:

The fourth determining module 207 is configured to determine, according to the shooting position information of the first picture and the preset third threshold, a third search area corresponding to the shooting position information;

a second searching module 208, configured to search, in the database, a second group of pictures in which the shooting location information is in the third search area;

a fifth determining module 209, configured to determine, in the second picture group that is found, a second target picture that corresponds to the landscape attribute information of the first picture;

The pushing module 210 is configured to push a second user that uploads the second target picture to the first user that uploads the first picture.

Applying the embodiment shown in FIG. 6 of the present invention, the user who has taken the second target picture is pushed to the user who captured the first picture, wherein the second target picture is the same as the landscape attribute information of the first picture, and is the same as the first picture. The shooting of pictures with similar location information is beneficial to users to find other users with similar hobbies and similar experiences, providing users with a platform for making friends and improving the user experience.

In order to implement the above embodiments, an embodiment of the present invention further discloses a device for determining picture landscape information, including: one or more processors; a memory; one or more modules, wherein the one or more modules are stored in the In the memory, when executed by the one or more processors: a method of determining picture landscape information according to any of the above-described embodiments of the present invention.

In order to implement the above embodiments, an embodiment of the present invention further discloses an application program for performing a method for determining picture landscape information according to any of the above embodiments of the present invention at runtime.

In order to implement the above embodiments, an embodiment of the present invention further discloses a storage medium, wherein the storage medium stores one or more modules, and when the one or more modules are determined by a picture landscape information determining device When executed, the determining device for determining the picture landscape information: the method for determining the picture landscape information according to any of the above embodiments of the present invention.

It should be noted that, in this context, relational terms such as first and second are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply such entities or operations. There is any such actual relationship or order between them. Furthermore, the term "comprises" or "comprises" or "comprises" or any other variations thereof is intended to encompass a non-exclusive inclusion, such that a process, method, article, or device that comprises a plurality of elements includes not only those elements but also Other elements, or elements that are inherent to such a process, method, item, or device. An element that is defined by the phrase "comprising a ..." does not exclude the presence of additional equivalent elements in the process, method, item, or device that comprises the element.

The various embodiments in the present specification are described in a related manner, and the same or similar parts between the various embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the description of the method embodiment.

Any process or method description in the flowcharts or otherwise described herein may be understood to represent a module, segment or portion of code that includes one or more executable instructions for implementing the steps of a particular logical function or process. And the scope of the preferred embodiments of the invention includes additional implementations, in which the functions may be performed in a substantially simultaneous manner or in an opposite order depending on the functions involved, in the order shown or discussed. It will be understood by those skilled in the art to which the embodiments of the present invention pertain.

The logic and/or steps represented in the flowchart or otherwise described herein, for example, may be considered as an ordered list of executable instructions for implementing logical functions, and may be embodied in any computer readable medium, Used in conjunction with, or in conjunction with, an instruction execution system, apparatus, or device (eg, a computer-based system, a system including a processor, or other system that can fetch instructions and execute instructions from an instruction execution system, apparatus, or device) Or use with equipment. For the purposes of this specification, a "computer-readable medium" can be any apparatus that can contain, store, communicate, propagate, or transport a program for use in an instruction execution system, apparatus, or device, or in conjunction with the instruction execution system, apparatus, or device. More specific examples (non-exhaustive list) of computer readable media include the following: electrical connections (electronic devices) having one or more wires, portable computer disk cartridges (magnetic devices), random access memory (RAM), Read only memory (ROM), erasable editable read only memory (EPROM or flash memory), fiber optic devices, and portable compact disk read only memory (CDROM). In addition, the computer readable medium may even be a paper or other suitable medium on which the program can be printed, as it may, for example, be The program is electronically obtained by optically scanning paper or other media, followed by editing, interpretation or, if necessary, processing in other suitable manner, and then storing it in computer memory.

It should be understood that portions of the invention may be implemented in hardware, software, firmware or a combination thereof. In the above-described embodiments, multiple steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented by any one or combination of the following techniques well known in the art: having logic gates for implementing logic functions on data signals. Discrete logic circuits, application specific integrated circuits with suitable combinational logic gates, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.

One of ordinary skill in the art can understand that all or part of the steps carried by the method of implementing the above embodiments can be completed by a program to instruct related hardware, and the program can be stored in a computer readable storage medium. When executed, one or a combination of the steps of the method embodiments is included.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing module, or each unit may exist physically separately, or two or more units may be integrated into one module. The above integrated modules can be implemented in the form of hardware or in the form of software functional modules. The integrated modules, if implemented in the form of software functional modules and sold or used as stand-alone products, may also be stored in a computer readable storage medium.

One of ordinary skill in the art can understand that all or part of the steps in implementing the above method embodiments can be completed by a program to instruct related hardware, and the program can be stored in a computer readable storage medium, which is referred to herein. Storage media such as ROM/RAM, disk, CD, etc.

The above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention. Any modifications, equivalents, improvements, etc. made within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims

A method for determining picture landscape information, which is characterized by being applied to a server, the method comprising:

Obtaining shooting position information of the first picture according to the description information of the picture;

Searching, in the database, a picture corresponding to the shooting position information of the first picture, wherein the database stores a picture, shooting position information of the picture, and landscape information of the picture;

Determining, in the found picture, a first target picture having the highest similarity with the first picture;

The landscape information of the first target picture is determined as the landscape information of the first picture.
The method according to claim 1, wherein the obtaining location information of the first picture according to the description information of the picture comprises:

Reading the exchangeable image file information of the first picture;

Extracting shooting position information of the first picture from the exchangeable image file information of the first picture.
The method according to claim 1 or 2, wherein the searching for a picture corresponding to the shooting position information of the first picture in the database comprises:

Determining, according to the shooting location information of the first picture and the preset first threshold, a first search area corresponding to the shooting location information;

The picture in which the shooting position information is in the first search area is used as the searched picture corresponding to the shooting position information of the first picture.
The method according to claim 1 or 2, wherein the searching for a picture corresponding to the shooting position information of the first picture in the database comprises:

Determining, according to the shooting location information of the first picture, a geographic location corresponding to the shooting location information on the map;

Determining, according to the geographic location and a preset second threshold, a second search area corresponding to the geographic location;

Identifying at least one landscape information included in the second search area on the map;

And searching, according to the landscape information of each picture in the database, a picture corresponding to the at least one landscape information included in the second search area in the database, and using the found picture as the first picture The location of the corresponding location information.
The method according to any one of claims 1 to 4, wherein the determining, in the found picture, the first target picture having the highest similarity with the first picture comprises:

Determining, for the first picture and the searched picture, each feature value in the picture, and constructing a feature value set of the picture according to each feature value;

Determining the set according to the feature value set of the first picture and the feature value set of each of the found pictures Determining the similarity between the first picture and each of the found pictures, and determining a first target picture with the highest similarity to the first picture.
The method according to any one of claims 1 to 5, wherein the database further stores landscape attribute information of the picture, the method further comprising:

The landscape attribute information of the first target picture is determined as landscape attribute information of the first picture, and the first picture is stored in the database for the landscape attribute.
The method according to claim 6, wherein the database further stores user information for uploading the image, the method further comprising:

Determining, according to the shooting position information of the first picture and the preset third threshold, a third search area corresponding to the shooting position information;

Searching, in the database, a second group of pictures in which the shooting location information is in the third search area;

Determining, in the found second picture group, a second target picture corresponding to the landscape attribute information of the first picture;

Pushing the second user who uploaded the second target picture to the first user who uploaded the first picture.
A device for determining picture landscape information, which is characterized by being applied to a server, the device comprising:

Obtaining a module, configured to obtain shooting location information of the first picture according to the description information of the picture;

a first search module, configured to search, in a database, a picture corresponding to the shooting position information of the first picture, where the database stores a picture, a shooting location information of the picture, and the picture Landscape information;

a first determining module, configured to determine, in the found picture, a first target picture that is the most similar to the first picture;

a second determining module, configured to determine landscape information of the first target picture as landscape information of the first picture.
The apparatus according to claim 8, wherein the obtaining module is specifically configured to read the exchangeable image file information of the first picture; and extract from the exchangeable image file information of the first picture Shooting position information of the first picture.
The device according to claim 8 or 9, wherein the first search module is configured to determine, according to the shooting position information of the first picture and a preset first threshold, that the shooting position information is corresponding to a first search area; a picture in which the shooting position information is in the first search area is used as a searched picture corresponding to the shooting position information of the first picture.
The device according to claim 8 or 9, wherein the first search module comprises:

a first determining submodule, configured to determine the shooting location letter according to the shooting location information of the first picture The geographic location corresponding to the map;

a second determining submodule, configured to determine, according to the geographic location and a preset second threshold, a second search area corresponding to the geographic location;

An identification submodule, configured to identify at least one landscape information included in the second search area on the map;

a search sub-module, configured to search, in the database, a picture corresponding to at least one landscape information included in the second search area according to landscape information of each picture in the database, and use the found picture as a picture corresponding to the shooting position information of the first picture.
The device according to any one of claims 8 to 11, wherein the first determining module is specifically configured to determine each feature in the picture for the first picture and the found picture a value, a feature value set of the picture is constructed according to each feature value; determining the first picture and each according to the feature value set of the first picture and the feature value set of each of the searched pictures Comparing the similarities of the found pictures, and determining a first target picture with the highest similarity to the first picture.
The device according to any one of claims 8 to 12, wherein the database further stores landscape attribute information of the picture, the device further comprising:

a third determining module, configured to determine landscape attribute information of the first target picture as landscape attribute information of the first picture;

And a storage module, configured to store the first picture in the database for the landscape attribute.
The device according to claim 13, wherein the database further stores user information for uploading the image, the device further comprising:

a fourth determining module, configured to determine, according to the shooting position information of the first picture and a preset third threshold, a third search area corresponding to the shooting position information;

a second searching module, configured to search, in the database, a second group of pictures in which the shooting location information is in the third search area;

a fifth determining module, configured to determine, in the second picture group that is found, a second target picture that corresponds to the landscape attribute information of the first picture;

a pushing module, configured to push a second user that uploads the second target picture to a first user that uploads the first picture.
A device for determining picture landscape information, comprising:

One or more processors; memory;

One or more modules, the one or more modules being stored in the memory, when executed by the one or more processors:

A method of determining picture landscape information according to any one of claims 1 to 7.
An application program for performing a method of determining picture landscape information according to any one of claims 1 to 7 at runtime.
A storage medium, wherein the storage medium stores one or more modules, and when the one or more modules are executed by a determining device of a picture landscape information, the determining device for the picture landscape information is:

A method of determining picture landscape information according to any one of claims 1 to 7.