CN114679619B - Ski competition information enhanced display method, system, device and storage medium - Google Patents

Abstract

The application discloses a skiing game information enhancement display method, a system, equipment and a storage medium, wherein the skiing game information enhancement display method comprises the following steps: acquiring a main visual angle video, and determining the dynamic track of each person based on the main visual angle video; determining scene distribution information of a competition field, digitizing the competition field based on the scene distribution information, and establishing a first virtual scene and a second virtual scene; inputting the dynamic track of the person into the first virtual scene and the second virtual scene, generating at least one sub-view video, and determining the distribution of props in the sub-view video; and displaying the main view video and the sub view video, wherein the personnel in the sub view video interact with the prop based on the distribution of the prop. The user can watch the match at multiple viewing angles, the experience of watching by the user is improved, the virtual interactive game corresponding to the match system is further increased, and the interest of watching the match is increased.

Description

Ski competition information enhanced display method, system, device and storage medium

technical field

The present application relates to the field of virtual scenes, in particular to a method, system, device and storage medium for enhanced display of skiing competition information.

Background technique

With the rise of skiing, the competitions of skiing competitions have received a lot of attention, and the number of people watching skiing competitions has also continued to increase.

When the audience is watching the live broadcast or video of the skiing competition, the audience is a passive receiver. They can only understand the content of the competition through the perspective of the broadcast video. There are limitations in understanding the competition information, and there is a lack of interaction, which makes the user experience poor.

Contents of the invention

The main purpose of this application is to provide a method, system, device and storage medium for enhanced display of skiing competition information, aiming to solve the technical problems of lack of interaction and poor user experience in the prior art when watching skiing competitions.

In order to achieve the above purpose, the present application provides a method for enhanced display of ski competition information, the method for enhanced display of ski competition information includes:

Obtaining the main perspective video, and determining the dynamic trajectory of each person based on the main perspective video;

Determine the scene distribution information of the playing field, digitize the playing field based on the scene distribution information, and establish a first virtual scene and a second virtual scene;

Inputting the dynamic trajectory of the person into the first virtual scene and the second virtual scene, generating at least one sub-view video, and determining the distribution of props in the sub-view video;

The main perspective video and the sub perspective video are displayed, wherein, based on the distribution of the props, the person in the sub perspective video interacts with the props.

Optionally, the step of determining the distribution of props in the sub-view video includes:

Dividing the competition area of the competition venue into a preset number of blocks;

Obtaining the average speed per hour of the person in the block based on the dynamic track of the person;

The average speed per hour is divided into intervals to obtain the number of interval distributions;

Determining the arrangement rules of the props based on the number of interval distributions;

calculating the total number of props in the competition area based on the average speed per hour and a preset speed interval value;

The distribution of props in the sub-view video based on the total number of props and the arrangement rule of the props.

Optionally, after the step of showing the main-view video and the sub-view video, the method includes:

Receive the selection result of the target person;

Based on the selection result of the target person, generate a third sub-angle video with the target person as the main body;

Switching to the perspective of the target person to obtain the fourth sub-perspective video with the target person as the main body;

Displaying the third sub-perspective video and the fourth sub-perspective video.

Optionally, the step of generating a third sub-perspective video with the target person as the main body based on the selection result of the target person includes:

Establishing a third virtual scene based on the selection result;

Obtaining the dynamic trajectory of the personnel based on the dynamic trajectory of the personnel;

Inputting the dynamic trajectory of the target person into the third virtual scene to generate the third sub-view video.

Optionally, the step of inputting the dynamic track of the target person into the third virtual scene and generating the third sub-view video includes:

Read the character material of the target person to generate an AR digital simulation person;

Assigning the parameters of the dynamic trajectory of the target person to the AR digital simulated person, and generating the third sub-view video based on the third virtual scene.

Optionally, after the step of generating a third sub-perspective video with the target person as the main body based on the selection result of the target person, the method includes:

Obtain the data information of the said person;

Displaying the data information of the person in the third sub-view video.

Optionally, the determining the distribution of interactive props in the sub-perspective video, and the interaction between the personnel and the props in the sub-perspective video is an interaction mechanism, wherein the interaction mechanism is in the sub-perspective video start up.

The present application also provides an enhanced display system for ski competition information, the enhanced display equipment system for ski competition information:

An acquisition module, configured to acquire the main perspective video, and determine the dynamic trajectory of each person based on the main perspective video;

A building module, configured to determine the scene distribution information of the playing field, digitize the playing field based on the scene distribution information, and establish a first virtual scene and a second virtual scene;

A generating module, configured to input the dynamic trajectory of the person into the first virtual scene and the second virtual scene, generate at least one sub-view video, and determine the distribution of props in the sub-view video;

A display module, configured to display the main-view video and the sub-view video, wherein, based on the distribution of the props, the person in the sub-view video interacts with the props.

The present application also provides a ski competition information enhanced display device, the ski competition information enhanced display device includes: a memory, a processor and a program stored in the memory for implementing the ski competition information enhanced display method,

The memory is used to store a program for realizing the enhanced display method of ski competition information;

The processor is used to execute the program for realizing the enhanced display method of ski competition information, so as to realize the steps of the enhanced display method of ski competition information.

The present application also provides a storage medium, on which is stored a program for realizing the enhanced display method of ski competition information, and the program for realizing the enhanced display method of ski competition information is executed by a processor to realize the enhanced display of ski competition information method steps.

The enhanced display method, system, device and storage medium for skiing competition information provided by this application are different from those in the prior art when watching a skiing competition live broadcast or video, which can only be passively received, lacks interaction, and cannot understand the comprehensive information of the competition. For example, in this application, the main perspective video is obtained, and the dynamic trajectory of each person is determined based on the main perspective video; the scene distribution information of the playing field is determined, and the playing field is digitized based on the scene distribution information, and the establishment of The first virtual scene and the second virtual scene; input the dynamic track of the person to the first virtual scene and the second virtual scene, generate at least one sub-view video, and determine the distribution of props in the sub-view video; The main perspective video and the sub perspective video are displayed, wherein, based on the distribution of the props, the person in the sub perspective video interacts with the props. That is, in this application, according to the displayed main-view video and the sub-view video, the user can watch the game from multiple perspectives, which improves the user's viewing experience; in the sub-view video, the personnel interact with the props, and set There are virtual interactive games corresponding to the competition system, which increases the fun of watching the competition.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description serve to explain the principles of the application. In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, In other words, other drawings can also be obtained from these drawings without paying creative labor.

Fig. 1 is a schematic diagram of the device structure of the hardware operating environment involved in the embodiment of the present application;

Fig. 2 is a schematic flow chart of the first embodiment of the ski competition information enhanced display method of the present application;

Fig. 3 is a video screen display diagram of the first embodiment of the ski competition information enhanced display method of the present application;

Fig. 4 is a video screen display diagram of the second embodiment of the ski competition information enhanced display method of the present application;

Fig. 5 is the ski speedometer of the ski competition information enhancement display method of the present application;

Fig. 6 is a diagram of arrangement rules of the enhanced display method for skiing competition information in this application.

The realization, functional features and advantages of the present application will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

As shown in FIG. 1 , FIG. 1 is a schematic diagram of a terminal structure of a hardware operating environment involved in the solution of the embodiment of the present application.

The embodiment terminal of the present application can be PC, also can be smart mobile phone, panel computer, e-book reader, MP3 (Moving Picture Experts Group Audio Layer III, moving picture expert compression standard audio level 3) player, MP4 (Moving Picture Experts Group Audio Layer III) player, MP4 (Moving Picture Experts Group Audio Layer IV, dynamic image expert compression standard audio layer 4) Players, portable computers and other mobile terminal devices with display functions.

As shown in FIG. 1 , the terminal may include: a processor 1001 , such as a CPU, a network interface 1004 , a user interface 1003 , a memory 1005 , and a communication bus 1002 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. Optionally, the network interface 1004 may include a standard wired interface and a wireless interface (such as a WI-FI interface). The memory 1005 can be a high-speed RAM memory, or a stable memory (non-volatile memory), such as a disk memory. Optionally, the memory 1005 may also be a storage system independent of the aforementioned processor 1001 .

Optionally, the terminal may further include a camera, an RF (Radio Frequency, radio frequency) circuit, a sensor, an audio circuit, a WiFi module, and the like. Among them, sensors such as light sensors, motion sensors and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display screen according to the brightness of the ambient light, and the proximity sensor may turn off the display screen and/or backlight. As a kind of motion sensor, the gravitational acceleration sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when it is stationary, and can be used for applications that recognize the posture of mobile terminals (such as horizontal and vertical screen switching, Related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer, tap), etc.; of course, the mobile terminal can also be equipped with other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor, etc. No longer.

Those skilled in the art can understand that the terminal structure shown in FIG. 1 does not constitute a limitation on the terminal, and may include more or less components than those shown in the figure, or combine some components, or arrange different components.

As shown in FIG. 1 , the memory 1005 as a computer storage medium may include an operating system, a network communication module, a user interface module, and an enhanced display program for skiing competition information.

In the terminal shown in Figure 1, the network interface 1004 is mainly used to connect to the background server and perform data communication with the background server; the user interface 1003 is mainly used to connect to the client (client) and perform data communication with the client; and the processor 1001 may be used to call the ski competition information enhanced display program stored in memory 1005 .

Referring to FIG. 2 , an embodiment of the present application provides a method for enhanced display of ski competition information, the method for enhanced display of ski competition information includes:

Step S100, acquiring the main perspective video, and determining the dynamic trajectory of each person based on the main perspective video;

Step S200, determine the scene distribution information of the playing field, digitize the playing field based on the scene distribution information, and establish a first virtual scene and a second virtual scene;

Step S300, input the dynamic trajectory of the person into the first virtual scene and the second virtual scene, generate at least one sub-view video, and determine the distribution of props in the sub-view video;

Step S400, showing the main perspective video and the sub perspective video, wherein, based on the distribution of the props, the person in the sub perspective video interacts with the props.

In this embodiment, specific application scenarios may be:

Watching the skiing competition on TV at home, you can only understand the content of the competition through the perspective of the video broadcast, there are limitations in understanding the competition information, and there is a lack of interaction, which makes the user experience poor.

Specific steps are as follows:

Step S100, acquiring the main perspective video, and determining the dynamic trajectory of each person based on the main perspective video;

In this embodiment, the main perspective video can be a live video or a playback video, wherein the main perspective video is specifically a third-person perspective video showing skiers, skiers' competition process and ski competition area scenes.

In this embodiment, the main perspective video is acquired first, wherein the way to acquire the main perspective video can be:

Method 1: Shoot the skiing competition in real time through the camera, and receive the video images captured by the camera;

Method 2: If the video is a replay video, you can download the video through a video website or other means to obtain the main perspective video.

In this embodiment, the dynamic track of each person includes data information such as the speed, position, and acceleration of the person. The way to determine the dynamic track of each person can be to obtain the movement information of the person based on the main perspective video during the game, and according to the trajectory equation Estimate and output the motion parameters of the personnel to obtain the dynamic trajectory of each personnel.

Step S200, determine the scene distribution information of the playing field, digitize the playing field based on the scene distribution information, and establish a first virtual scene and a second virtual scene;

In this embodiment, the scene distribution information of the competition field includes track information and environmental information of the competition field, wherein the track information includes data information such as the slope, height, length, and width of the track, and the environmental information includes track information. Fixed plants, buildings, sign boards, etc. in the surrounding area.

The way to determine the scene distribution information of the competition venue may be to collect the track information and environmental information of the competition venue before the competition, or to collect the track information and environmental information of the competition venue based on the main perspective video during the competition.

In this embodiment, the entire playing field is digitized, a virtual model is established, and the virtual playing scene is displayed through the perspective view angle of the scene camera, wherein, the first virtual scene is a three-dimensional scene, and the second virtual scene is a two-dimensional plane scene, The first virtual scene contains complete track information and environmental information, that is, the virtual model of the first virtual scene shows the slope, height, length, width of the track, and fixed plants, buildings, signs and other information around the track , and the second virtual scene only includes the track length information of the competition venue.

Step S300, input the dynamic trajectory of the person into the first virtual scene and the second virtual scene, generate at least one sub-view video, and determine the distribution of props in the sub-view video;

In this embodiment, by inputting the dynamic trajectory of each person, the first virtual scene and the second virtual scene are dynamically combined with the movement of the person to generate the first sub-view video and the second sub-view video respectively, in,

The first sub-view video is the first-person perspective video of the personnel. When no personnel is selected, the scene camera is positioned as the central axis of the current track to capture the dynamic scene directly in front of the personnel. Through the first-person perspective video, the content scene in the screen is displayed. The change trajectory is consistent with the personnel, giving users an immersive feeling.

The second sub-perspective video is a God's perspective video, which projects the entire ski track onto a two-dimensional plane, virtualizes a preset number of tracks, recognizes the respective clothes colors of the personnel through AI, and virtualizes them into circles of different colors (such as Red, orange, green, blue), based on the one-to-one correspondence between circles of different colors and personnel, the dynamic position of each personnel can be clearly observed from the perspective of God. The nationality information of the person can also be obtained through the background data, and the nationality mark is added in the corresponding color circle, so that the audience can know at a glance which country the person is from, and can also refer to different people through different marks. The current country of the audience can also be obtained according to the current geographic location information, and it can be detected whether there is a corresponding nationality mark on the enhanced screen of the current game. If there is, the nationality mark will be flashed and displayed, which can make it easier for the audience in their own country to pay attention to the personnel in their own country.

In this embodiment, the props can be props or balloons, and can be any props, which are not limited here. The props are distributed in the video composed of virtual scenes, that is, the first sub-view video and the second sub-view video. The perspective video adds interactivity to the process of watching the game and improves the fun of watching the game.

Specifically, the step S300 includes the following steps S310-S360:

Step S310, dividing the competition area of the competition venue into a preset number of blocks;

In this embodiment, the preset number can be five, which is not limited here. After the game starts, the trajectory distribution of personnel is detected in real time from the first block until the end of the last block. Dynamically adjust the arrangement of props in the next block according to the distribution of personnel speed in the previous block.

Step S320, based on the dynamic trajectory of the person, the average speed per hour of the person in the block is obtained;

In this embodiment, the motion information of the person is obtained based on the main view video, and the motion parameters of the person are estimated and output according to the trajectory equation, and the dynamic trajectory of each person is obtained by calculation based on the speed information in the dynamic trajectory of each person. The average speed per hour of each person described in the block.

Step S330, dividing the average hourly speed into intervals to obtain the number of interval distributions;

As shown in Figure 5, according to the speed difference between the highest speed per hour and the lowest speed per hour among the personnel, the average speed per hour is divided into intervals to obtain the number of interval distributions, for example, at time t1, the speed per hour of the highest speed per hour and the lowest speed per hour among the personnel The difference is 40, the interval occupied in the table is 4, then the number of intervals distributed is 4, at time t4, the speed difference between the highest speed and the lowest speed among the personnel is 10, and the interval occupied in the table is 1, then The interval distribution number is 1.

Step S340, based on the distribution number of the intervals, determine the arrangement rules of the props;

In this embodiment, starting from the second block, the props are vertically arranged in groups of 5, and which tracks are specifically arranged is related to the distribution number of personnel speed intervals in the previous block. As shown in Figure 6, the arrangement of props is divided into 5 types. In addition to all the arrangement of props, there are 1 to 4 track arrangement rules, as shown in Figure 5. When the number of props in the block is not 0, at least 5 props (displayed in 1 column) and up to 25 props (displayed in 5 columns) are arranged on the track for arranging props. The specific arrangement rule is to extend from the middle track to both sides according to the number of personnel speed intervals in the block: when the number of speed intervals is an odd number (1, 3, 5), the priority is to start from track 3 to the two sides. Side extension (as shown in arrangement 1 and arrangement 3 in the figure), when the number of speed interval distributions is even (2, 4), the priority is to extend from track 2 and track 4 to both sides (as shown in the figure Arrangement 2 and Arrangement 4 are shown).

Step S350, calculating the total number of props in the competition area based on the average speed per hour and a preset speed interval value;

In this embodiment, the speed interval value is an artificially preset value, which is not limited here. For the convenience of calculation, this application uses 20 as the speed interval value, that is, 100km/h is divided into 5 speed intervals according to 20km/h, wherein , 100km/h is the preset value of the speed limit.

The total number of props in the first block is obtained according to the average speed of the first block, the set speed interval value and the multiplication factor, and the total number of props in all blocks is calculated separately, and then the total number of props in the competition area can be obtained by summing up. The formula as follows:

Among them, S is the total number of props in the competition area, N is the total number of blocks, is the average speed of personnel in the i-1th block, and n _i is the number of props in the i-th block.

Similarly, at time t+1, the entire competition area clears the props displayed before, and re-calculates the number n _i of props displayed in each block according to the formula, and the entire competition area displays the props again.

Step S360, based on the total number of props and the arrangement rules of the props, the distribution of props in the sub-view video.

In this embodiment, for example, the number of props in a block calculated according to the average speed at time t1 is 10, and the number of personnel speed intervals is 4, extending from track 2 and track 4 to both sides. The number of props is only enough to display on two tracks, as shown in arrangement 2;

The number of props in a block calculated according to the average speed at time t4 is 15, and the number of personnel speed intervals is 1, extending from track 3 to both sides, and the arrangement of props occupies 1 track (by 3 columns) display), as shown in Arrangement 1.

The specific implementation of props scoring mechanism is as follows: the system first determines the X and Y coordinates of the props on the two-dimensional plane, and then generates a circumscribed square frame on the determined coordinate points, and the virtual props are inside the frame. When a collision is detected between the outer frame of the person and the outer frame of the prop through the formula, it means that the trajectory of the person intersects with the area of the prop. The trajectories are all uncertain, and will eventually form a prop score leaderboard. For example, person A gets 3 props, and person B gets 0 props. After the final game, in addition to the ranking of the game, personnel can also score points by stepping on props, which increases the fun.

The bounding box A defines the minimum and maximum values in each direction: [AXmin, AXmax, AYmin, AYmax]

The bounding box B defines the minimum and maximum values in each direction: [BXmin, BXmax, BYmin, BYmax]

Among them, min represents the minimum value of a certain direction (xy) of the bounding box, and max represents the maximum value of a certain direction (xy) of the bounding box.

The overlap calculation of the detection frame is specifically by comparing the maximum and minimum values in each direction of the two bounding boxes. If the bounding box A and the bounding box B in Figure 1 meet the following conditions, the overlap can be judged:

X direction: AXmin<BXmax&&BXmin<AXmax

Y direction: AYmin<BYmax&&BYmin<AYmax

Step S400, showing the main perspective video and the sub perspective video, wherein, based on the distribution of the props, the person in the sub perspective video interacts with the props.

As shown in Figure 3, in this embodiment, the main perspective video is a third-person perspective video, the first sub-perspective video is a first-person perspective video constructed from a virtual scene, and the second sub-perspective video is constructed from a virtual scene God's perspective video, the mode of displaying the main perspective video, the first sub perspective video and the second sub perspective video can be on a TV, on a mobile phone, on a computer, or on any video Playing media display, that is, videos from three perspectives will be displayed on the screen of the video playing medium, and the display will be enhanced through three-view information to make watching the game more fun.

Wherein, any one of the main-view video, the first sub-view video, and the second sub-view video can be selected, and the video of this view can be displayed in full screen, and the user can choose according to his own preference, thereby improving user experience feel.

In this embodiment, props are distributed in the scene in the first sub-perspective video and the second sub-perspective video, and the personnel interact with the props, and a virtual interactive game corresponding to the game system is set up, which increases the chance of watching the game. of interest.

In the enhanced display method for skiing competition information provided in this embodiment, after the step of displaying the main-view video and the sub-view video in step S500, the method includes the following steps A100-A400:

Step A100, receiving the selection result of the target person;

In this embodiment, a personnel selection interface is provided, and the personnel selection interface includes personnel selection controls corresponding to multiple personnel in the game. When the user watches the game through TV, the system supports the remote control to select specific personnel; / When watching a game on a tablet, the system supports finger click or voice input to select specific personnel.

Step A200, based on the selection result of the target person, generating a third sub-perspective video with the target person as the main body;

In this embodiment, the third sub-perspective video is a third-person perspective video with the target person as the main body. Since only one person is displayed on the screen, the audience can watch a series of game actions of this person immersively. Choose according to your own preferences to improve the user experience.

Specifically, the step A200 includes the following steps A210-A230:

Step A210, establishing a third virtual scene based on the selection result;

In this embodiment, the entire competition field is digitized, a virtual model is established, and the virtual competition scene is displayed through the perspective view of the scene camera, wherein, the third virtual scene is a three-dimensional scene, and the third virtual scene contains complete track information and environmental information, that is, the virtual model of the third virtual scene shows information such as the slope, height, length, width of the track, and fixed plants, buildings, and signs around the track.

Step A220, obtaining the dynamic trajectory of the person based on the dynamic trajectory of the person;

Step A230, inputting the dynamic trajectory of the target person into the third virtual scene to generate the third sub-perspective video.

In this embodiment, the dynamic trajectory of the target person is input into the third virtual scene, a third sub-view video is generated, and the distribution of props in the third sub-view video is determined, wherein the third sub-view The perspective video is a third-person perspective video with the target person as the main body.

Specifically, the step A230 includes the following steps A231-A232:

Step A231, read the character material of the target person, and generate an AR digital analog person;

In this embodiment, the character material of the personnel can be collected by the participating personnel before the game. When the user selects a certain personnel, the system stops playing the multimedia player, and the character material (3D model FBX file can be read by the Unity3D engine) ) to generate an AR digital virtual person whose texture color matches the color of the selected person's clothes.

Step A232, assigning parameters of the dynamic track of the target person to the AR digital simulated person, and generating the third sub-view video based on the third virtual scene.

In this embodiment, the trajectory data of the real person is obtained at the same time, and the parameters of the trajectory data are assigned to the virtual personnel. This application extracts the local motion feature points of the personnel through the adaptive feature extraction method, collects the motions of the personnel, and endows the virtual personnel with all movements and motion trajectories completely consistent with the real personnel. Since the screen only shows one person, the audience can watch a series of game actions of this person immersively, and the audience can choose according to their own preferences, which improves the user experience.

Step A300, switch to the perspective of the target person, and obtain the fourth sub-perspective video with the target person as the main body;

In this embodiment, when a person is selected, the system switches the first sub-view video to the person's first-person perspective, the scene camera captures the scene directly in front of the person, and the content displayed on the screen is based on the location of the person. The virtual scene of the game that can be seen. The changing track of the content scene on the screen is consistent with that of the personnel, giving users an immersive feeling and further improving the audience's experience.

If the person's position is on the left side of the central axis, the prop display position will be close to the central axis of the first sub-view video; if the person's position is on the right side of the track central axis, the prop display position will be far away from the first sub-view video central axis; The position is exactly on the central axis of the track, and the relationship between the prop display position and the central axis coincides with the perspective in the first sub-view video when no personnel are selected.

It should be noted that, according to the xy coordinates of the props in the second-view video, the virtual scenes of the first-view video and the third-view video are mapped (the default height z is 1m), and the props are projected and displayed on the first-view video And in the third-view video, when people collide with props, there will be animation effects, and the whole process is clear at a glance.

Step A400, showing the third sub-perspective video and the fourth sub-perspective video.

As shown in Figure 4, the third sub-perspective video is a third-person perspective video with the target person as the main body, and the first sub-perspective video is a first-person perspective video with the target person as the main body constructed by the virtual scene. The second-view video is a God's-view video constructed from a virtual scene. Three-view videos will be displayed on the screen of the video playback medium. The three-view information is used to enhance the display and make watching the game more fun.

In the ski competition information enhanced display method provided in this embodiment, after step A200, after the step of generating a third sub-view video with the target person as the main body based on the target person selection result, the method includes The following steps B100-B200:

Step B100, obtaining the data information of the person;

In this embodiment, the data information of the personnel is collected from the participating personnel before the competition, wherein the data information shown includes personal data (name n, age g, nationality c, record s) and real-time data of the personnel. (velocity v, acceleration a, height h, angle θ).

Step B200, displaying the data information of the person in the third sub-view video.

As shown in Figure 4, in this embodiment, the third-view video captures and displays personal data (name n, age g, nationality c, record s) and real-time data (velocity v, acceleration a, height h) of the personnel. , angle θ), so that the audience can obtain more comprehensive information and improve the audience's sense of experience.

In this embodiment, the determining the distribution of props in the first sub-perspective video and the second sub-perspective video, and the personnel and props in the first sub-perspective video and the second sub-perspective video Generating interaction is an interaction mechanism, wherein the interaction mechanism is started in the first-view video, second-view video, third-view video, and fourth-view video.

The enhanced display method, system, device and storage medium for skiing competition information provided by this application are different from those in the prior art when watching a skiing competition live broadcast or video, which can only be passively received, lacks interaction, and cannot understand the comprehensive information of the competition. For example, in this application, the main perspective video is obtained, and the dynamic trajectory of each person is determined based on the main perspective video; the scene distribution information of the playing field is determined, and the playing field is digitized based on the scene distribution information, and the establishment of The first virtual scene and the second virtual scene; input the dynamic track of the person to the first virtual scene and the second virtual scene, generate at least one sub-view video, and determine the distribution of props in the sub-view video; The main perspective video and the sub perspective video are displayed, wherein, based on the distribution of the props, the person in the sub perspective video interacts with the props. That is, in this application, according to the displayed main-view video and the sub-view video, the user can watch the game from multiple perspectives, which improves the user's viewing experience; in the sub-view video, the personnel interact with the props, and set There are virtual interactive games corresponding to the competition system, which increases the fun of watching the competition.

The present application also provides an enhanced display system for ski competition information, the enhanced display equipment system for ski competition information:

An acquisition module, configured to acquire the main perspective video, and determine the dynamic trajectory of each person based on the main perspective video;

A building module, configured to determine the scene distribution information of the playing field, digitize the playing field based on the scene distribution information, and establish a first virtual scene and a second virtual scene;

A generating module, configured to input the dynamic trajectory of the person into the first virtual scene and the second virtual scene, generate at least one sub-view video, and determine the distribution of props in the sub-view video;

A display module, configured to display the main-view video and the sub-view video, wherein, based on the distribution of the props, the person in the sub-view video interacts with the props.

The specific implementation of the system for enhanced display of ski competition information in this application is basically the same as the embodiments of the enhanced display method for ski competition information described above, and will not be repeated here.

The present application also provides a ski competition information enhanced display device, the ski competition information enhanced display device includes: a memory, a processor and a program stored in the memory for implementing the ski competition information enhanced display method,

The memory is used to store a program for realizing the enhanced display method of ski competition information;

The processor is used to execute the program for realizing the enhanced display method of ski competition information, so as to realize the steps of the enhanced display method of ski competition information.

The specific implementation of the enhanced display device for skiing competition information of the present application is basically the same as the embodiments of the above-mentioned enhanced display method for skiing competition information, and will not be repeated here.

The present application also provides a storage medium, on which is stored a program for realizing the enhanced display method of ski competition information, and the program for realizing the enhanced display method of ski competition information is executed by a processor to realize the enhanced display of ski competition information method steps.

The specific implementation manner of the storage medium of the present application is basically the same as the embodiments of the above-mentioned enhanced display method for skiing competition information, and will not be repeated here.

It should be noted that, in this document, the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.

The serial numbers of the above embodiments of the present application are for description only, and do not represent the advantages and disadvantages of the embodiments.

Through the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation. Based on such an understanding, the technical solution of the present application can be embodied in the form of a software product in essence or the part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM) as described above. , magnetic disk, optical disk), including several instructions to make a terminal device (which may be a mobile phone, computer, server, air conditioner, or network device, etc.) execute the methods described in various embodiments of the present application.

The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. All equivalent structures or equivalent process transformations made by using the description of the application and the accompanying drawings are directly or indirectly used in other related technical fields. , are all included in the patent protection scope of the present application in the same way.

Claims (10)

1. A ski competition information enhanced display method, characterized in that, said ski competition information enhanced display method comprises: Obtaining the main perspective video, and determining the dynamic trajectory of each person based on the main perspective video; Determine the scene distribution information of the playing field, digitize the playing field based on the scene distribution information, and establish a first virtual scene and a second virtual scene; Inputting the dynamic trajectory of the person into the first virtual scene and the second virtual scene, generating at least one sub-view video, and determining the distribution of props in the sub-view video; The main perspective video and the sub perspective video are displayed, wherein, based on the distribution of the props, the person in the sub perspective video interacts with the props. 2. The ski competition information enhanced display method according to claim 1, wherein the step of determining the distribution of props in the sub-view video includes: Dividing the competition area of the competition venue into a preset number of blocks; Obtaining the average speed per hour of the person in the block based on the dynamic track of the person; The average speed per hour is divided into intervals to obtain the number of interval distributions; Determining the arrangement rules of the props based on the number of interval distributions; calculating the total number of props in the competition area based on the average speed per hour and a preset speed interval value; The distribution of props in the sub-view video based on the total number of props and the arrangement rule of the props. 3. The enhanced display method for skiing competition information according to claim 1, wherein, after the step of showing the main view video and the sub view video, the method comprises: Receive the selection result of the target person; Based on the selection result of the target person, generate a third sub-angle video with the target person as the main body; Switch to the perspective of the target person to obtain the fourth sub-perspective video; Displaying the third sub-perspective video and the fourth sub-perspective video. 4. The enhanced display method for skiing competition information as claimed in claim 3, wherein the step of generating a third sub-view video based on the target person based on the selection result of the target person includes: Establishing a third virtual scene based on the selection result; Obtaining the dynamic trajectory of the personnel based on the dynamic trajectory of the personnel; Inputting the dynamic trajectory of the target person into the third virtual scene to generate the third sub-view video. 5. The enhanced display method for skiing competition information as claimed in claim 4, wherein the step of inputting the dynamic track of the target person into the third virtual scene and generating the third sub-view video includes : Read the character material of the target person to generate an AR digital simulation person; Assigning the parameters of the dynamic trajectory of the target person to the AR digital simulated person, and generating the third sub-view video based on the third virtual scene. 6. The enhanced display method for skiing competition information as claimed in claim 3, characterized in that, after the step of generating the third sub-view video with the target person as the main body based on the selection result of the target person, the The methods described include: Obtain the data information of the said person; Displaying the data information of the person in the third sub-view video. 7. The enhanced display method for skiing competition information as claimed in claim 3, wherein said determining the distribution of the props in the sub-view video, and the interaction between the personnel and the props in the sub-view video are interactive mechanism, wherein the interaction mechanism is initiated in the sub-view video. 8. An enhanced display system for ski competition information, characterized in that the enhanced display system for ski competition information includes: An acquisition module, configured to acquire the main perspective video, and determine the dynamic trajectory of each person based on the main perspective video; A building module, configured to determine the scene distribution information of the playing field, digitize the playing field based on the scene distribution information, and establish a first virtual scene and a second virtual scene; A generating module, configured to input the dynamic trajectory of the person into the first virtual scene and the second virtual scene, generate at least one sub-view video, and determine the distribution of props in the sub-view video; A display module, configured to display the main-view video and the sub-view video, wherein, based on the distribution of the props, the person in the sub-view video interacts with the props. 9. An enhanced display device for ski competition information, characterized in that, the enhanced display device for ski competition information includes: a memory, a processor and a program stored on the memory for realizing the enhanced display method for ski competition information, The memory is used to store a program for realizing the enhanced display method of ski competition information; The processor is configured to execute a program for implementing the method for enhanced display of ski competition information, so as to realize the steps of the method for enhanced display of ski competition information according to any one of claims 1-7. 10. A storage medium, characterized in that, the storage medium is stored with a program for realizing the enhanced display method of ski competition information, and the program for realizing the enhanced display method of ski competition information is executed by a processor to realize the requirements as claimed in claims 1 to 10. Steps in the enhanced display method for skiing competition information described in any one of 7.