CN114625920A - Digital asset management method and system based on motion capture - Google Patents

Abstract

The application relates to a digital asset management method and system based on motion capture, which comprises the steps of classifying motion data and associating class identification when newly input motion data is received; storing the associated action data to a database; when receiving a retrieval message sent from a user terminal, acquiring a category identifier from the retrieval message; and sending the action data associated with the acquired category identification to the user terminal. The method and the device have the effect of facilitating retrieval and matching of technicians on the action data so as to improve the animation production efficiency.

Description

A digital asset management method and system based on motion capture

technical field

The present application relates to the technical field of digital assets, and in particular, to a method and system for managing digital assets based on motion capture.

Background technique

Motion capture is generally set up a tracker at the key part of the moving object. The tracker is used to measure, track and record the movement trajectory of the object in the three-dimensional space. The movement trajectory is processed by the computer to obtain the data of the three-dimensional space coordinates. After the data is recognized by the computer, it can be applied in the field of animation production to generate various motion data, and the motion data is the video animation data.

In the animation production project, it is necessary to use a variety of different motion data for combination. Before combining, it is necessary to select suitable motion data. The matching and retrieval of motion data is undoubtedly a time-consuming project. Causes motion data to be too scattered, resulting in less efficient animation production, so it needs to be improved.

SUMMARY OF THE INVENTION

In order to facilitate the retrieval and matching of motion data by technicians and improve the efficiency of animation production, the present application provides a digital asset management method and system based on motion capture.

The above-mentioned invention purpose one of the present application is achieved through the following technical solutions:

A digital asset management method based on motion capture, comprising steps:

When receiving newly input action data, classify the action data and associate the category identifier;

Store the associated action data in the database;

When receiving the retrieval message sent from the user terminal, obtain the category identifier from the retrieval message;

The action data associated with the acquired category identifier is sent to the user terminal.

By adopting the above technical solution, by classifying the motion data identified by the computer, and then storing a plurality of motion data that has been classified and bound with a classification identifier in the same database, the motion data is more centralized and traceable. The technical personnel of the user terminal can retrieve the motion data by inputting the category identifier, and can quickly narrow the search range of the motion data, which is convenient for the technicians to find the matching motion data more efficiently and improves the efficiency of animation production.

In a preferred example of the present application: the category identifier includes number data, and each action data is associated with a number data; when a retrieval message sent from the user terminal is received, after the step of obtaining the category identifier from the retrieval message, further include:

obtain numbering data from the category identifier;

If the serial number data is acquired, the action data associated with the serial number data is sent to the user terminal.

By adopting the above technical solution, when multiple motion data are bound to the same category identifier, the multiple motion data in the same category identifier are numbered, so that the division of the motion data is clearer and more detailed, and it is convenient for technicians to identify all the motion data. The required action data can be accurately recorded and retrieved to improve retrieval efficiency.

In a preferred example of the present application: the step of sending the action data associated with the acquired category identifier to the user terminal includes:

Filter the action data associated with the obtained category identifier, and each action data generates matching graphic display data;

Generate a display list based on several graphic display data and send it to the user terminal;

Based on the display list, when receiving the display instruction sent from the user terminal, obtain the graphic display data from the display instruction;

Send the action data matching the graphic display data to the user terminal.

By adopting the above technical solution, since the motion data belongs to video animation data, sending multiple video animation data to the user terminal at one time will occupy most of the data resources of the user terminal, and also affect the look and feel experience of technicians. The obtained action data is processed to obtain matching graphic and text display data, that is, each action data is displayed in the form of graphic and text (such as the screenshot of the action data + the text description of the category identification), which reduces the amount of time the action data is displayed on the user terminal. Data size, when a technician sends a display instruction to a certain graphic display data in the display list, the user terminal will display the matching motion data, and the display will be displayed through the motion data required by the technician's control, which enhances the user terminal technicians. perception experience.

In a preferred example of the present application: based on the presentation list, when a presentation instruction sent from the user terminal is received, after the step of acquiring graphic presentation data from the presentation instruction, the steps include:

Get and store the number of impressions for each graphic display data;

Based on the number of impressions, set the display priority of image and text display data in the impression list.

By adopting the above technical solution, the display times of the action data matched with each graphic display data can be obtained, so that the technicians of the user terminal can know the action data that is exhibited more frequently and the action data that is exhibited less frequently, that is, the technology can be obtained. The action data that is often used and not often used by personnel can be displayed in priority according to the number of exhibitions, which can realize the regular arrangement of action data, so that technicians can choose and improve the efficiency of animation production.

In a preferred example of the present application: the steps of acquiring and storing the number of impressions of each graphic display data include:

When the graphic display data is obtained from the display instruction, the timing of the display duration is started;

Compare the display duration with a preset duration threshold in real time;

When the impression duration is greater than or equal to the duration threshold, the timing of the impression duration is reset, and an impression is obtained.

By adopting the above technical solution, for the definition of the number of impressions, by setting the display duration, when the graphic display data is obtained in the display instruction, the action data is sent to the user terminal for display, and at the same time, the timing of the display duration is started, and the action data The actual display duration is compared with the duration threshold. When a certain display duration is reached, it can be determined that the number of impressions has been obtained, so as to reduce the problem of inaccurate impressions of action data due to the mistaken triggering of display instructions by technicians. The display duration of the threshold can more accurately determine the action data that technicians often use, which makes the priority setting of the display list more accurate, and the management effect of the action data is better.

In a preferred example of the present application: after the step of comparing the display duration with a preset duration threshold in real time, it further includes:

When the display duration is greater than or equal to the duration threshold, send a confirmation message to the user terminal;

When a feedback message for feeding back a confirmation message is received from the user terminal, the number of impressions is acquired once.

By adopting the above technical solution, when the display duration is greater than or equal to the duration threshold, a confirmation message will be sent to the technician of the user terminal. It proves that the technician is in the state of browsing the action data. If the technician is not in the browsing state, that is, no feedback message is generated, it is judged that the technician has played the action data by mistake, and it will not be recorded as an impression obtained. , therefore, the number of impressions is obtained more accurately, the action data frequently used by technicians can be recorded more accurately, and the priority setting of the display list is more accurate.

In a preferred example of the present application: after the step of sending the action data matching the graphic and text display data to the user terminal, it further includes: when receiving a marking instruction from the user terminal, acquiring the graphic and text to be marked from the marking instruction display data;

Mark and store the marked image and text display data in the cache space;

The acquisition link is generated based on the cache space and sent to the user terminal.

By adopting the above technical solution, in the process of retrieving and matching the action data, the technician can cache the graphic display data corresponding to the action data that meets the requirements, that is, temporarily store it in an independent cache space, and send the acquisition link of the interface to On the user terminal, the technicians can independently save the graphic display data according to their needs, so that the technicians can select the action data, and the management effect of the action data is better.

The above-mentioned invention purpose two of the present application is achieved through the following technical solutions:

A motion capture-based digital asset management system, including:

The category association module is used to classify the action data and associate the category identifier when receiving the newly input action data;

The storage module is used to store the associated action data to the database;

The retrieval identification module is used to obtain the category identifier from the retrieval message when receiving the retrieval message sent from the user terminal;

The data sending module is configured to send the action data associated with the obtained category identifier to the user terminal.

By adopting the above technical solution, by classifying the motion data identified by the computer, and then storing a plurality of motion data that has been classified and bound with a classification identifier in the same database, the motion data is more centralized and traceable. The technical personnel of the user terminal can retrieve the motion data by inputting the category identifier, and can quickly narrow the search range of the motion data, which is convenient for the technicians to find the matching motion data more efficiently and improves the efficiency of animation production.

To sum up, the present application includes at least one of the following beneficial technical effects:

1. The technicians of the user terminal can retrieve the motion data by inputting the category identifier, which can quickly narrow the search range of the motion data, which is convenient for the technicians to find the matching motion data more efficiently and improves the efficiency of animation production;

2. When multiple action data are bound to the same category ID, the multiple action data in the same category ID are numbered, so that the division of action data is more clear and detailed, and it is convenient for technicians to identify the required action data. Accurate records and retrievals to improve retrieval efficiency;

3. Display each action data in the form of pictures and texts, which reduces the data size of the action data displayed on the user terminal. When the customer sends a display instruction to a certain graphic display data in the display list, the user terminal will display the display data. The matched motion data is displayed through the motion data required by the technician's control, which enhances the visual experience of the user terminal technician;

4. If the technician is not in the browsing state, that is, no feedback message is generated, it is judged that the technician played the action data by mistake, and it will not be recorded as the number of impressions obtained. Therefore, the acquisition of the number of impressions is more accurate. , which can more accurately record the action data frequently used by technicians, and the priority setting of the display list is more accurate.

Description of drawings

Fig. 1 is a flow chart of an embodiment of a digital asset management method based on motion capture of the present application;

2 is another flowchart of an embodiment of a motion capture-based digital asset management method embodiment of the present application;

3 is another flowchart of an embodiment of a motion capture-based digital asset management method embodiment of the present application;

4 is another flowchart of an embodiment of a motion capture-based digital asset management method embodiment of the present application;

5 is another flowchart of an embodiment of a motion capture-based digital asset management method embodiment of the present application;

6 is an interface display diagram of a user terminal in an embodiment of a motion capture-based digital asset management method of the present application;

FIG. 7 is a schematic block diagram of a motion capture-based digital asset management system of the present application.

Detailed ways

The present application will be further described in detail below in conjunction with accompanying drawings 1-7.

In one embodiment, as shown in FIG. 1 , the present application discloses a digital asset management method based on motion capture, which specifically includes the following steps:

S10: When newly input motion data is received, classify the motion data and associate the category identifier.

In this embodiment, the newly input motion data refers to the movement trajectory of the object captured by the sensor, and the new video animation data obtained after computer recognition processing, and the video animation shows the motion of the captured object. The category identifier refers to the type name obtained by classifying the action data, for example, it is divided into categories such as combat, adventure, sports, dance, and daily life. Further, the category name can also be divided into several subcategories, such as sports Classes can be broken down into weightlifting, running, sprinting, push-ups, and more.

Specifically, when the server system receives the newly acquired action data, it summarizes or defines the action data by category, generates a category identifier, and associates and binds the action data and the category identifier.

Further, the category identification can be divided into multiple levels according to actual needs, that is, the major categories and sub-categories can continue to be layered, and different hierarchical categories are separated by separators, for example, sports-running-fast running.

S20: Store the associated action data in the database.

In this embodiment, the database refers to a local database for storing action data.

Specifically, the motion data associated with the category identifiers are all stored in the local database.

Further, the database can also be a cloud database of a cloud server, and the motion data in the cloud database is downloaded and cached when it is used, which effectively saves the storage space of the local server.

S30: When a retrieval message sent from the user terminal is received, obtain a category identifier from the retrieval message.

In this embodiment, the user terminal refers to a mobile terminal such as a PC terminal and a mobile phone operated by a technician, and the search message refers to a search string input by the technician on a mobile terminal such as a PC terminal and a mobile phone.

Specifically, when the background server receives the retrieval message from the user terminal, it obtains the category identification character from the retrieval message.

Further, when the category identification character is obtained, the action data associated with the category character is filtered out; if the category identification character is not obtained, a related error prompt character is generated and sent back to the user terminal.

S40: Send the action data associated with the acquired category identifier to the user terminal.

In this embodiment, when the motion data is sent to the user terminal, it can be displayed in a direct or indirect manner. The direct presentation method is to directly play all the motion data sent to the user terminal. Display, that is, the motion data sent to the user terminal is hidden at intervals, and the motion data can be displayed only after obtaining the display instruction issued by the user terminal.

Specifically, the action data corresponding to the category identifier obtained in the retrieval information is sent to the user terminal.

Further, after the action data is sent to the user terminal, the technician issues a display instruction by operating the user terminal to control any action data to be played.

In one embodiment, the category identifier includes numbered data, and each action data is associated with a numbered data; after step S30, it also includes the steps of:

S31: Obtain serial number data from the category identifier;

S32: If the serial number data is acquired, send the action data associated with the serial number data to the user terminal.

In this embodiment, the number data is a number number bound to the category identifier. In the category identifier, if the smallest category still includes several motion data, the number number is used to distinguish it, so that the user terminal can retrieve it. For example, in the sports category The weightlifting subcategory includes weightlifting 01, weightlifting 02 and other weightlifting movements, realizing the distinction of different weightlifting movements.

Specifically, when the category identifier is acquired from the retrieval message, the number data in the retrieval message is further acquired, and if the category identifier is obtained, the number data is acquired in the retrieval message, and the category identifier and number data are obtained. At the same time, the associated action data is sent to the user terminal, and the user terminal can more accurately retrieve the required action data.

Further, if the serial number data is not acquired on the premise of acquiring the category identifier, all action data associated with the category identifier is sent to the user terminal.

In one embodiment, referring to FIG. 2 , step S40 includes the steps of:

S41: Screen the action data associated with the obtained category identifier, and each action data generates matching graphic and text display data;

S42: Generate a display list based on several graphic display data and send it to the user terminal;

S43: Based on the display list, when receiving the display instruction sent from the user terminal, obtain graphic and text display data from the display instruction;

S44: Send the action data matching the graphic display data to the user terminal.

In this embodiment, the image and text display data includes image data and text data displayed on the image, the image data refers to an action image of an object at a certain moment intercepted in the matching action data, and the text data is a category identifier and a serial number identifier. For example, the action data is an action video of a person lifting weights, the matching picture data is a picture of a person lifting weights, and the text data is exercise-weightlifting 01.

The display list is used to arrange the graphic display data that matches the action data filtered out based on the retrieval message.

The display instruction refers to a click instruction in which the technician clicks the graphic and text display data through the cursor on the PC side. In other embodiments, the display instruction can also be for the technician to suspend the cursor on the PC side in any graphic display data area, etc. method, which is not limited here.

Specifically, the backend server first filters out all the action data associated with the obtained category identifiers based on the retrieval message, generates corresponding graphic and text display data based on each action data, arranges the graphic and text display data to generate a display list, and sends the display list to user terminal.

Further, when the technician of the user terminal issues a display instruction by operating the cursor, the displayed object is obtained from the display instruction, that is, the graphic display data to be displayed is acquired, and the action data matching the graphic display data is displayed on the user terminal. to play.

Further, the technician of the user terminal can perform a 720-degree rotation view on the action data by clicking on it.

In one embodiment, after step S43, it includes steps:

S45: Acquire and store the number of impressions of each graphic display data;

S46: Based on the number of impressions, set the display priority of the image and text display data in the display list.

In this embodiment, the number of times of display refers to the number of times the user terminal displays any action data.

Specifically, the number of times each action data is displayed by the user terminal is acquired and stored, and the priority of the graphic and text display data on the display list is set based on the number of times each action data is displayed.

Further, the graphic display data matched with the action data with a large number of impressions is placed in the front row of the list, which is convenient for technicians to retrieve and match the commonly used action data.

In one embodiment, referring to FIG. 3, step S45 includes the steps of:

S451: When the graphic display data is obtained from the display instruction, start the timing of the display duration;

S452: Compare the display duration with a preset duration threshold in real time;

S453: When the display duration is greater than or equal to the duration threshold, the timing of the display duration is reset, and an impression count is obtained.

In this embodiment, the display duration timing refers to the timing of the playback time of the motion data when the motion data starts to be played.

Specifically, when the user terminal issues a display instruction and the corresponding action data starts to play, the timing of the display duration is started, and when the display duration is greater than or equal to the duration threshold, it is recorded as the number of times of display obtained once.

Further, by setting a duration threshold, the accuracy of the display of the action data by the technician can be judged, so as to prevent the problem of inaccurate priority list caused by mistakenly touching the graphic display data by the user terminal. According to the time condition of the duration threshold, if the user terminal displays the action data for a longer duration, it can be more accurately determined that the technician is in a state of browsing the action data.

In one embodiment, referring to FIG. 4 , after step S452, it further includes:

S454: when the display duration is greater than or equal to the duration threshold, send a confirmation message to the user terminal;

S455: When a feedback message for feeding back a confirmation message is received from the user terminal, obtain the number of impressions for one time.

In this embodiment, the confirmation message refers to the confirmation message of the pop-up window sent to the user terminal, such as a character message of "whether to continue browsing the action data", and the pop-up window is provided with a confirmation area for the technician to click, cancel the area, use For the technician to confirm whether to continue browsing the action data, the feedback message means that the technician clicked the confirmation area.

Specifically, the technician displays the selected action data through the display instruction, and starts the timing of the display duration. When the display duration exceeds the duration threshold, the technician sends a character message "whether to continue browsing the action data" to the user terminal to determine whether to continue browsing the action data. Whether the technician is in the state of browsing the action data, if a feedback message is sent out, it proves that the technician is browsing the action data subjectively, and it is determined that the action data constitutes a number of impressions.

Further, if the technician clicks on the cancel area, it proves that the technician browsed the action data non-subjectively, and it is judged that the action data is played by the technician mistakenly triggered, and it is not recorded as the number of impressions.

In one embodiment, referring to FIG. 5 , after step S44, it includes steps:

S47: when receiving the marking instruction from the user terminal, obtain the graphic display data to be marked from the marking instruction;

S48: Mark and store the marked image and text display data in the cache space;

S49: Generate an acquisition link based on the cache space and send the acquisition link to the user terminal.

In this embodiment, the marking instruction refers to an area click instruction issued by the user terminal for marking the graphic and text display data, and the purpose of marking is to individually filter out the marked graphic and text display data. The cache space is the cache database, which is used to temporarily store the marked image and text display data.

Specifically, when receiving a marking instruction from the user terminal, obtain the graphic display data to be marked from the marking instruction, mark the graphic display data, and save the marked graphic display data in the cache space, and the user terminal By clicking the cache link and jumping to the interface of the cache space, the technical staff of the company can view all the marked image and text display data.

Further, through the graphic display data in the cache space, the user terminal can temporarily collect the motion data that needs to be used, which is convenient for the technician to select and use the motion data, and the management effect of the motion data is better.

In one embodiment, referring to FIG. 6 , after inputting the retrieval message of “movement” for the technician of the user terminal, the graphic display data corresponding to the action data is sent to the display interface diagram of the user terminal. The display instruction is issued to display the action data matching the graphic display data of "Sports-Weightlifting 06". The display of the action data includes the frame number and file format of the action data.

It should be understood that the size of the sequence numbers of the steps in the above embodiments does not mean the sequence of execution, and the execution sequence of each process should be determined by its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

In one embodiment, a motion-capture-based digital asset management system is provided, each module of the motion-capture-based digital asset management system and each step of a motion-capture-based digital asset management method in the above-mentioned embodiment One-to-one correspondence. As shown in Figure 7, the motion capture-based digital asset management system includes:

The category association module is used for classifying the action data and associating the category identifier when receiving the newly input action data;

The storage module is used to store the associated action data to the database;

The retrieval identification module is used to obtain the category identifier from the retrieval message when receiving the retrieval message sent from the user terminal;

The data sending module is configured to send the action data associated with the obtained category identifier to the user terminal.

Optionally, the motion capture-based digital asset management system further includes:

a number acquisition module, used to acquire number data from the category identifier;

The data sending module is further configured to send the action data associated with the serial number data to the user terminal if the serial number data is acquired.

Optionally, the data sending module includes:

The graphic display data generation sub-module is used to filter the action data associated with the obtained category identifier, and each action data generates matching graphic display data;

The list generation submodule is used to generate a display list based on several graphic display data and send it to the user terminal;

The display instruction submodule is used to obtain graphic display data from the display instruction when receiving the display instruction sent from the user terminal based on the display list;

The matching sending sub-module is used for sending the action data matching the graphic display data to the user terminal.

Optionally, the data sending module further includes:

The number of impressions acquisition sub-module is used to acquire and store the number of impressions of each graphic display data;

The priority setting sub-module is used to set the display priority of the image and text display data in the display list based on the number of impressions.

Optionally, the priority setting submodule includes:

The graphic display data screening unit is used to filter graphic display data of the action data associated with the acquired category identifier when the category identifier is obtained from the retrieval message;

The number of impressions acquisition unit is used to acquire the number of impressions of the graphic display data based on the filtered graphic and text display data;

The arrangement setting unit is used for arranging the filtered image and text display data into the display list according to the order of the number of impressions.

Optionally, the impression acquisition sub-module includes:

The display timing unit is used to start the timing of the display duration when the graphic display data is obtained from the display instruction;

A duration comparison unit, which is used to compare the display duration with a preset duration threshold in real time;

The number of impressions recording unit is used to reset the timing of the display duration when the display duration is greater than or equal to the duration threshold, and obtain an impression count.

Optionally, the data sending module further includes:

The marking submodule is used to obtain the graphic display data to be marked from the marking instruction when receiving the marking instruction from the user terminal;

The cache space sub-module is used to mark and store the marked graphic display data in the cache space;

The cache link sub-module is used to generate an acquisition link based on the cache space and send the acquisition link to the user terminal.

For a specific definition of a motion capture-based digital asset management system, please refer to the above definition of a motion capture-based digital asset management method, which will not be repeated here. Each module in the above-mentioned motion capture-based digital asset management system can be implemented in whole or in part by software, hardware and combinations thereof.

The above-mentioned embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the above-mentioned embodiments, those of ordinary skill in the art should understand that: it can still be used for the above-mentioned implementations. The technical solutions described in the examples are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions in the embodiments of the application, and should be included in the within the scope of protection of this application.

Claims (8)

1. a digital asset management method based on motion capture, is characterized in that: comprise the steps: When receiving newly input action data, classify the action data and associate the category identifier; Store the associated action data in the database; When receiving the retrieval message sent from the user terminal, obtain the category identifier from the retrieval message; The action data associated with the acquired category identifier is sent to the user terminal. 2. a kind of digital asset management method based on motion capture according to claim 1, is characterized in that: described category identification comprises serial number data, and each action data is associated with a serial number data; When the message is retrieved, after the step of obtaining the category identifier from the retrieved message, it also includes: obtain numbering data from the category identifier; If the serial number data is acquired, the action data associated with the serial number data is sent to the user terminal. 3. A motion-capture-based digital asset management method according to claim 1, wherein the step of sending the motion data associated with the acquired category identifier to the user terminal comprises: Filter the action data associated with the obtained category identifier, and each action data generates matching graphic display data; Generate a display list based on several graphic display data and send it to the user terminal; Based on the display list, when receiving the display instruction sent from the user terminal, obtain the graphic display data from the display instruction; Send the action data matching the graphic display data to the user terminal. 4. a kind of digital asset management method based on motion capture according to claim 3 is characterized in that: based on the display list, when receiving the display instruction sent from the user terminal, from the display instruction, obtain the image and text display data of the data. After the steps, including: Get and store the number of impressions for each graphic display data; Based on the number of impressions, set the display priority of image and text display data in the impression list. 5. a kind of digital asset management method based on motion capture according to claim 4 is characterized in that: the step of obtaining and storing the number of times of display of each graphic display data, comprising: When the graphic display data is obtained from the display instruction, the timing of the display duration is started; Compare the display duration with a preset duration threshold in real time; When the impression duration is greater than or equal to the duration threshold, the timing of the impression duration is reset, and an impression is obtained. 6. A digital asset management method based on motion capture according to claim 5, characterized in that: after the step of comparing the display duration with a preset duration threshold in real time, the method further comprises: When the display duration is greater than or equal to the duration threshold, send a confirmation message to the user terminal; When a feedback message for feeding back a confirmation message is received from the user terminal, the number of impressions is acquired once. 7. a kind of digital asset management method based on motion capture according to claim 3, is characterized in that: after the step of sending the action data matched with graphic and text display data to user terminal, also comprises: When receiving the marking instruction from the user terminal, obtain the graphic display data to be marked from the marking instruction; Mark and store the marked image and text display data in the cache space; The acquisition link is generated based on the cache space and sent to the user terminal. 8. A digital asset management system based on motion capture, characterized in that: comprising: The category association module is used to classify the action data and associate the category identifier when receiving the newly input action data; The storage module is used to store the associated action data to the database; The retrieval identification module is used to obtain the category identifier from the retrieval message when receiving the retrieval message sent from the user terminal; The data sending module is configured to send the action data associated with the obtained category identifier to the user terminal.

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