WO2020244078A1

WO2020244078A1 - Football match special effect presentation system and method, and computer apparatus

Info

Publication number: WO2020244078A1
Application number: PCT/CN2019/104560
Authority: WO
Inventors: 黄宝秀
Original assignee: 深圳龙图腾创新设计有限公司
Priority date: 2019-06-06
Filing date: 2019-09-05
Publication date: 2020-12-10
Also published as: CN110270078A; CN110270078B

Abstract

The present invention is applicable to the field of computers. Provided is a football match special effect presentation system. The system comprises: an image collection apparatus used for collecting a match image; a scoring monitoring apparatus used for detecting whether a goal is scored, and sending, when it is determined that a goal is scored, a scoring notification to an image processing apparatus; the image processing apparatus used for acquiring a scoring image according to the match image after receiving the scoring notification sent by the scoring monitoring apparatus; and a special effect presentation apparatus used for generating a special effect image according to the scoring image and presenting the special effect image. The football match special effect presentation system provided in the embodiments of the present invention realizes the presentation of a corresponding special scoring effect during scoring; by means of the special scoring effect, the passion of spectators and footballers can be effectively aroused; and the spectators can directly determine whether a goal is scored by means of observing whether the special scoring effect appears, thereby avoiding the phenomenon where whether a goal is scored cannot be accurately determined the first time due to a poor line of sight or angle of view.

Description

Football match special effect display system, method and computer device

Technical field

The invention relates to the field of computers, in particular to a football game special effect display system, method and computer device.

Background technique

Football is a very popular sport, and football matches are also very popular among audiences. Especially at the moment of scoring a goal, it can often effectively increase the passion of players and spectators.

However, the prior art does not process the football game, so that in many cases, the visual impact of the goal on the audience or the player is not very ideal, and it cannot effectively stimulate the enthusiasm of the player and the audience. In addition, due to the line of sight or perspective, the on-site audience cannot know whether a goal is scored in the first time, which also leads to a poor viewing experience for the audience.

technical problem

It can be seen that in the prior art, football matches still have technical problems in that the enthusiasm for players and spectators when scoring goals is not satisfactory, and the on-site spectators have poor viewing experience.

Technical solutions

The embodiment of the present invention provides a football game special effects display system, which aims to solve the problem that the enthusiasm for the players and the audience when scoring a goal in the existing football game mentioned in the background art is not satisfactory, and the live audience watching experience is not satisfactory. Best technical problem.

The embodiment of the present invention provides a football game special effects display system, including:

Image collection device, used to collect game images;

The goal monitoring device is used to detect whether a goal is scored, and when it is judged that there is a goal, it sends a goal notification to the image processing device;

An image processing device for obtaining a goal image according to the game image after receiving the goal notification sent by the goal monitoring device;

The special effect display device is used to generate and display a special effect image according to the goal image.

The embodiment of the present invention also provides a method for displaying special effects of a football match, and the steps of the method include:

Collect competition images;

Check whether a goal is scored;

When it is judged that there is a goal, the goal image is obtained according to the game image;

A special effect image is generated according to the goal image and displayed.

An embodiment of the present invention also provides a computer device, the computer device includes a memory and a processor, and a computer program is stored in the memory. When the computer program is executed by the processor, the processor executes The steps of the football game special effect display method.

Beneficial effect

The football game special effects display system provided by the embodiment of the present invention collects game images by setting up an image acquisition device, and sets a goal monitoring device to detect whether a goal is scored, and when it is determined that there is a goal, it sends a goal notification to the image processing device, After receiving the goal notification sent by the goal monitoring device, the image processing device can process the game image collected by the image acquisition device to obtain the goal image. At the same time, the special effect display device can generate special effect images based on the goal image, and Show it off. The football game special effect display system provided by the embodiment of the present invention realizes the corresponding scoring special effect to be displayed when scoring a goal through the cooperation relationship between the above-mentioned devices. Through the scoring special effect, the passion of the audience and the players can be effectively stimulated. In addition, the audience can directly judge whether a goal is scored by observing whether there is a goal special effect, so as to avoid being unable to accurately determine whether a goal is scored in the first time due to poor vision or perspective.

Description of the drawings

Figure 1 is a football game special effects display system provided by an embodiment of the present invention;

2 is a diagram of a specific application environment of a football game special effects display system provided by an embodiment of the present invention;

3 is a schematic structural diagram of a football game special effects display system provided by another embodiment of the present invention;

4 is a schematic structural diagram of an augmented reality device provided in an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an augmented reality device provided by another embodiment of the present invention;

6 is a schematic structural diagram of an augmented reality device provided by another embodiment of the present invention;

FIG. 7 is a flowchart of steps of a method for displaying special effects of a football match provided by an embodiment of the present invention.

Embodiments of the invention

In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

FIG. 1 is a football game special effect display system provided by an embodiment of the present invention. For ease of description, only the parts related to the embodiment of the present invention are shown.

In the embodiment of the present invention, the football game special effects display system includes an image acquisition device 101, a goal monitoring device 102, an image processing device 103, and a special effects display device 104.

The image collection device 101 is used to collect game images.

In the embodiment of the present invention, the image capture device is a camera device that can capture images or record videos.

In the embodiment of the present invention, in order to improve the accuracy of the acquired game images, multiple camera devices need to be installed at the edge of the playing field. Preferably, multiple camera devices are provided near the goal, and the camera devices can collect game images following the football.

The goal monitoring device 102 is used to detect whether a goal is scored, and when it is determined that there is a goal, it sends a goal notification to the image processing device.

As a feasible embodiment of the present invention, the goal monitoring device is composed of multiple pairs of infrared sensors arranged at the football goal frame, wherein each pair of infrared sensors includes an infrared transmitter and an infrared receiver. When it is judged that the football crosses the goal line blocking After infrared, the goal notification can be sent to the impact processing device as soon as possible. Further, in order to improve the accuracy of monitoring and avoid the interference of the goalkeeper to infrared rays, it can also be used with image recognition technology to determine whether to score a goal.

In the embodiments of the present invention, it should be understood that the above-mentioned embodiment only provides a feasible implementation manner, and the implementation manner of the present invention is not limited to this. It is also possible to use sound, light, and electricity to detect goals. For example, sonar positioning, electromagnetic induction, and installing a signal transmitter inside the football can also achieve goal monitoring, that is, all devices that can accurately determine a goal within the first time can be regarded as goal monitoring devices.

The image processing device 103 is configured to obtain a goal image according to the game image after receiving the goal notification sent by the goal monitoring device.

The special effect display device 104 is used to generate and display a special effect image according to the goal image.

In the embodiment of the present invention, the image processing device 103 and the special effect display device 104 cooperate with each other, and the goal images obtained by the image processing device are different, so that the special effect images displayed by the special effect display device are different, for example, the special effect simulation at the moment of glass breaking At the moment of a goal, the image processing device is used to intercept the image of the football goal moment in the game image, and the special effects display device processes the image of the goal moment to obtain the special effect image of the football "smashing" the goal and display it. That is to say, when scoring a goal, players and spectators can watch relatively gorgeous football "breaking" special effects, which can effectively improve the viewing effect of football matches and stimulate the passion of spectators and players.

In the embodiments of the present invention, it should be noted that the special effects display device provided by the present invention is not only used to add special effects in the middle and late stages of a TV program, but also can be specifically used to display special effects on-site in real time, and is used to stimulate the audience and players on the spot. Passionately, preferably, the special effect display device specifically displays special effect images in the form of holographic projection or augmented reality.

In the embodiment of the present invention, holographic projection is a technology that uses interference and diffraction to generate three-dimensional aerial phantoms, that is, through holographic projection technology, special effect images can be projected in the air in real time, thereby displaying goal special effects. The holographic projection equipment is set on the edge of the venue; and augmented reality (commonly known as AR) is a technology that sets the virtual world on the real world. Conventional, augmented reality equipment includes wearable glasses and helmets. Realistic equipment, when scoring a goal, the goal special effect will appear on the screen of the glasses and helmet and seamlessly overlap with reality, and the audience can also watch the goal special effect. Furthermore, since the augmented reality technology has no effect on the players, it can be used to assist the audience watching the ball to improve the audience's viewing effect. For specific functions, please refer to Figure 5, Figure 6 and their explanations.

In the embodiment of the present invention, the goal is monitored by the goal monitoring device, and the special effect is displayed when the goal is scored, and the special effect is not displayed during the pass, so it will not cause any interference to the players.

In order to make the implementation method of the present invention clearer and more detailed, the following provides two specific function display.

As a feasible embodiment of the present invention, the image processing device 103 is used to obtain an image of the goal at the time of the goal according to the game image when receiving the goal notification information sent by the goal monitoring device; the special effect display The device 104 is used to generate and display real-time goal special effects images according to the images at the goal.

In the embodiment of the present invention, the special effect provided is a real-time goal special effect, that is, the special effect is displayed at the moment of a goal, such as the aforementioned football "breaking goal" special effect. The image processing device is used to intercept the image of the football goal in the game image. , The special effect display device processes the image at the moment of the goal to obtain the special effect image of the football "smashing" the goal, and displays it. In addition, it should be known that the football "scoring" special effect should be understood as a kind of real-time goal special effect, rather than a specific limitation. The real-time scoring special effects include, but are not limited to, real-time scoring special effects that can improve the viewing effect, and the real-time scoring special effects not only include image special effects, but may also include background music special effect technology.

In the embodiment of the present invention, in addition to effectively improving the viewing of the game, the audience can also directly determine whether to score a goal according to whether special effects occur, which solves the problem that many on-site audiences in the prior art cannot determine the first time due to the line of sight and perspective. Whether to score a technical problem.

As another embodiment of the present invention, the image processing device 103 is used to obtain a video of the player's completion of the goal according to preset rules when receiving the goal notification message sent by the goal monitoring device; the special effect The display device 104 is used to generate and display a special effect image of the goal process according to the video of the player's completion of the goal.

In the embodiment of the present invention, the special effect provided is the replay special effect of the scoring process, that is, after the goal is scored, the complete scoring process is re-displayed. For the reproduction of the wonderful goal, the audience and the players' Passion.

The above are only preferred embodiments of the special effect display device, and are not intended to limit the present invention. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. within.

FIG. 2 is a specific application environment diagram of a football game special effects display system provided by an embodiment of the present invention. For ease of description, only the parts related to the embodiment of the present invention are shown.

In the embodiments of the present invention, in order to specifically interpret the present invention, a specific application environment diagram of a football game special effects display system is now provided, and the setting methods of each device are specifically given.

As shown in the schematic top view of the court provided in Figure 2, a plurality of photographing equipment 202 are provided around the court 201 for collecting game images. Among them, the density of photographing equipment at the goal is relatively high, and on the goal frame 203 Multiple pairs of infrared sensors 204 are provided to detect whether a goal is scored, and an image processing device 205 is provided outside the stadium to obtain a goal image based on the game image collected by the photography equipment. A holographic projection device 206 is also provided near the goal frame for generating and displaying special effect images based on the goal image.

3 is a schematic structural diagram of a football game special effects display system provided by another embodiment of the present invention. For ease of description, only the parts related to the embodiment of the present invention are shown.

In the embodiment of the present invention, the difference from the schematic structural diagram of a football game special effects display system shown in FIG. 3 is that the football game special effects display system further includes a ball speed detection device 301, and the special effect display device 104 is specifically Special effects display device 302.

The ball speed detecting device 301 is used to detect the ball speed when scoring a goal, and send the obtained ball speed information to the special effect display device.

As a feasible embodiment of the present invention, the ball speed detecting device 301 is an infrared sensor with a certain distance between the front and back, and the time difference is used to calculate the ball speed.

The above are only preferred embodiments of the ball speed detection device, and are not intended to limit the present invention. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. within.

The special effect display device 302 is used for generating and displaying special effect images according to the goal image and ball speed information.

In the embodiment of the present invention, the ball speed information is also used to control the generated special effect images. For example, according to the size of the ball speed to determine the special effect degree of the special effect of football "smashing goal", for the football with lower ball speed, the degree of special effect of broken is relatively low. A football with a higher ball speed has a relatively high degree of "broken" special effects and can also simulate a "splash" special effect. In addition, after the ball speed reaches a certain threshold, the ball speed information can be displayed in the form of special effects, which is convenient for explanation and the audience determines the ball speed, which improves the audience's viewing effect.

In the football game special effects display system provided by the embodiment of the present invention, the ball speed detection device is additionally provided to detect the ball speed when a goal is scored, and the obtained ball speed information is sent to the special effect display device, so that the special effect display device is based on the goal image and the ball speed The information generates special effects images and displays them, which further improves the viewing effect of the audience.

In the following FIGS. 4 to 6, taking the special effect display device as an augmented reality device as an example, the structure of the special effect display device will be specifically described.

FIG. 4 is a schematic structural diagram of an augmented reality device provided in an embodiment of the present invention. For ease of description, only parts related to the embodiment of the present invention are shown.

In the embodiment of the present invention, the augmented reality device includes a user view area image acquisition unit 401, a first processing unit 402, and a wearable display unit 403.

The user perspective area image acquiring unit 401 is configured to acquire an image of an area within the user perspective.

In the embodiment of the present invention, the augmented reality device usually needs to obtain an image of an area within the user's perspective, for seamless connection with the real world after processing. Generally, the user's perspective area image acquisition unit 401 is often in the form of a miniature camera Set in the user's head.

The first processing unit 402 is configured to determine the goal position information on the area image within the user's angle of view according to the area image and the goal image within the user's angle of view.

In the embodiment of the present invention, the obtained regional image within the user's perspective and the goal image are compared to determine the goal position information of the ball on the regional image within the user's perspective when scoring a goal. Specifically, generally In the form of a reference object, for example, the goal frame in the area image and the goal frame in the goal image are used as references to determine the location information of the goal.

The wearable display unit 403 is configured to generate and display a special effect image according to the goal position information on the area image within the user's viewing angle.

In the embodiment of the present invention, the wearable display unit is specifically in the form of helmets and glasses. When the audience sees the specific venue, they display special effects on the mirror surface and combine with the specific venue screen, so that the audience can see Go to the corresponding special effects screen.

Fig. 5 is a schematic structural diagram of an augmented reality device provided by another embodiment of the present invention. For ease of description, only the parts related to the embodiment of the present invention are shown.

In the embodiment of the present invention, in order to solve the problem that some rear-row spectators cannot accurately obtain the position of the football, the augmented reality device can be used to highlight the football with special effects, so that the rear-row spectators can also quickly obtain the position information of the football.

In the embodiment of the present invention, the difference from the schematic structural diagram of an augmented reality device shown in FIG. 4 is that the augmented reality device further includes a football motion image acquisition unit 501 and a second processing unit 502. The wearable display unit 403 is specifically 503.

The football sports image acquisition unit 501 is configured to acquire football sports images according to the game images.

In the embodiment of the present invention, the football sports image acquisition unit is used to acquire football sports images, that is, to acquire corresponding images with the football movement as the focus.

The second processing unit 502 is configured to determine the position information of the football movement on the regional image within the user's viewing angle range according to the regional image within the user's viewing angle range and the football movement image.

In the embodiment of the present invention, similar to the first processing unit 402, the second processing unit is used to determine the position information of the football movement on the area image within the user's perspective according to the football movement image, that is, to determine the current position of the football For specific implementation, please refer to the explanation of the first processing unit 402 in FIG. 4.

The wearable display unit 503 is also used to generate and display football special effects images according to the location information of the football movement on the regional image within the user's perspective.

In this embodiment of the present invention, the user’s glasses will highlight the football in the form of special effects, which is convenient for the user to quickly locate the football.

As a feasible embodiment of the present invention, the circumference of the football is displayed in the form of a "flame" special effect, so that the user can determine the position of the football. In addition, you can obtain the speed of the football and determine the degree of the "flame" special effect based on the speed of the ball.

The augmented reality device provided by the embodiment of the present invention determines the position information of the football by acquiring football sports information, combining with the area image within the user's line of sight, and displaying it in the form of special effects, which improves the user's recognition of the football and is convenient for the user Fast and precise positioning of the football effectively improves the user's viewing effect.

FIG. 6 is a schematic structural diagram of an augmented reality device provided by another embodiment of the present invention. For ease of description, only parts related to the embodiment of the present invention are shown.

In the embodiment of the present invention, in order to facilitate the audience to watch the game, the augmented reality device can also be used to predict the football path and the landing point, and display them, which further improves the viewing effect.

In the embodiment of the present invention, the difference from the augmented reality device shown in FIG. 4 is that the augmented reality device further includes a football motion path determination unit 601, a path and point prediction unit 602, and a third processing unit 603, the wearable display unit 403 is specifically 604.

The football path determination unit 601 is used to obtain the current football path according to the game image.

In the embodiment of the present invention, the movement path of the football can also be obtained according to the game image.

The path and point prediction unit 602 is configured to predict the predicted path and point of the football within a certain period of time according to the current path of the football.

In the embodiment of the present invention, when passing the ball, by establishing a three-dimensional coordinate model, using the parabola principle, and according to the current movement path of the football, it is possible to roughly predict the movement path and drop point of the football within a period of time.

The third processing unit 603 is configured to determine the predicted football motion path and the location of the landing point on the regional image within the user perspective according to the regional image within the user's perspective and the predicted football motion path and landing point information.

In the embodiment of the present invention, it is similar to the first processing unit shown in FIG. 4, and the specific difference lies in the processing object. For the implementation method, please refer to the explanation of the first processing unit in FIG. 4, which will not be repeated here. .

The wearable display unit 604 is further configured to generate and display the football prediction path and the impact point special effect image according to the football motion position information on the regional image within the user's perspective.

In the embodiment of the present invention, the user's glasses will identify the predicted football path and the key points in the form of special effects to facilitate the user to watch the game.

As a feasible embodiment of the present invention, the current motion path of the football is displayed in a solid line, and the predicted motion path and the landing point of the football are displayed in the form of a dotted line. At the same time, in order to avoid affecting the viewing effect, the current path is periodically cleared by retaining the solid line within the preset time range. Further, it is also possible to determine each time the ball's path turns (that is, the player has Pass), clear the displayed path effects, and redisplay the new path effects.

The augmented reality device provided by the embodiment of the present invention obtains football movement path information, predicts the movement path and drop point within a certain time according to the user's current movement path, and displays it in the form of special effects, which further improves the user's viewing effect .

Figures 4 to 6 show schematic diagrams of the structure when the special effects display unit is an augmented reality device. Since the augmented reality device can only affect the audience and not the players on the court, additional It has the function of assisting the audience to facilitate the audience to watch the game. Correspondingly, when the special effect display unit is a holographic projection device, it is considered that the holographic projection will interfere with the players. Therefore, the holographic projection is only considered as the special effect display unit during goals, pauses and intermissions.

FIG. 7 is a flow chart of steps of a method for displaying special effects of a football match provided by an embodiment of the present invention, and the details are as follows.

Step S701, collecting game images.

In the embodiment of the present invention, the game image is collected by controlling the camera device that can capture images or record videos.

In step S702, it is detected whether a goal is scored.

As a feasible embodiment of the present invention, by arranging multiple pairs of infrared sensors at the goal frame of the football, each pair of infrared sensors includes an infrared transmitter and an infrared receiver, when it is determined that the football crosses the goal line and blocks infrared rays, it can be directed to The impact processing device sends a goal notification. Further, in order to improve the accuracy of monitoring and avoid the goalkeeper's interference with infrared rays, it can also be used with image recognition technology to determine whether to score a goal.

In the embodiments of the present invention, it should be understood that the above-mentioned embodiment only provides a feasible implementation manner, and the implementation manner of the present invention is not limited to this. It is also possible to use sound, light, and electricity to detect goals. For example, sonar positioning, electromagnetic induction, and installing a signal transmitter inside the football can also achieve goal monitoring, that is, all methods that can accurately determine a goal within the first time can be regarded as detecting whether a goal is scored.

In step S703, when it is determined that there is a goal, the goal image is obtained according to the game image.

Step S704: Generate a special effect image based on the goal image and display it.

In the embodiment of the present invention, step S703 and step S704 cooperate with each other, and the obtained goal images are different, so that the displayed special effect images are different. For example, the special effect at the moment of glass breaking is used to simulate the moment of a goal, and the goal is scored by intercepting the football in the game image. The image of the moment, and the image of the moment of the goal is processed to obtain the special effect image of the football "smashing" the goal, and display it. That is to say, when scoring a goal, players and spectators can watch relatively gorgeous football "breaking" special effects, which can effectively improve the viewing effect of football matches and stimulate the passion of spectators and players.

In the embodiment of the present invention, it should be noted that the step S704 provided by the present invention to display special effects is not only for adding special effects in the middle and later stages of the TV program, but also for displaying special effects on-site in real time to stimulate the audience. As well as the passion of the players, preferably, the specific effect image is displayed in the form of holographic projection or augmented reality.

As a feasible embodiment of the present invention, when the goal notification information sent by the goal monitoring device is received, an image of the goal at the time of the goal is obtained according to the game image; and a real-time goal special effect is generated according to the image of the goal Image and show.

In the embodiment of the present invention, the special effect provided is a real-time goal effect, that is, the special effect is displayed at the moment of scoring, such as the aforementioned football "breaking goal" special effect, by intercepting the image of the football goal moment in the game image, and The image at the moment of scoring is processed to obtain a special effect image of the football "smashing" the goal and displaying it. In addition, it should be known that the football "scoring" special effect should be understood as a kind of real-time goal special effect, rather than a specific limitation. The real-time scoring special effects include, but are not limited to, real-time scoring special effects that can improve the viewing effect, and the real-time scoring special effects not only include image special effects, but may also include background music special effect technology.

As another embodiment of the present invention, when the goal notification message sent by the goal monitoring device is received, the process video of the player completing the goal is obtained according to preset rules; the video is generated according to the process of the player completing the goal Special effects images of the goal process and display.

In the embodiment of the present invention, the special effect provided is the replay special effect of the scoring process, that is, after the goal is scored, the complete scoring process is re-displayed. For the reproduction of the wonderful goal, it can once again improve the audience and the players’ Passion.

The football game special effects display method provided by the embodiment of the present invention detects whether a goal is scored by collecting game images, and when it is determined that there is a goal, the collected game images are processed to obtain the goal image, and at the same time according to the goal image Generate special effects images and display them. The football game special effect display method provided by the embodiment of the present invention realizes that the corresponding scoring special effect is displayed when a goal is scored. Through the scoring special effect, the passion of the audience and players can be effectively stimulated, and the audience can observe whether there is a goal. The special effects of the ball directly determine whether to score a goal, avoiding the inability to accurately determine whether a goal is scored in the first time due to poor vision or perspective.

An embodiment of the present invention provides a computer device, the computer device includes a processor, the processor is used to execute the computer program stored in the memory to implement the steps of the football game special effect display method provided by the embodiment shown in FIG. 7 .

Exemplarily, the computer program may be divided into one or more modules, and the one or more modules are stored in the memory and executed by the processor to complete the present invention. One or more modules may be a series of computer program instruction segments capable of completing specific functions, and the instruction segments are used to describe the execution process of the computer program in the computer device. For example, the computer program can be divided into the steps of the football game special effect display method provided by the above method embodiments.

Those skilled in the art can understand that the above description of the computer device is only an example, and does not constitute a limitation on the computer device. It may include more or less components than the above description, or combine certain components, or different components, for example It can include input and output devices, network access devices, buses, etc.

The so-called processor can be a central processing unit (Central Processing Unit, CPU), other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), ready-made Field-Programmable Gate Array (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc. The processor is the control center of the computer device, and various interfaces and lines are used to connect various parts of the entire computer device.

The memory may be used to store the computer program and/or module, and the processor implements the computer by running or executing the computer program and/or module stored in the memory, and calling data stored in the memory. Various functions of the device. The memory may mainly include a storage program area and a storage data area, where the storage program area can store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; the storage data area can store Data created based on the use of mobile phones (such as audio data, phone book, etc.), etc. In addition, the memory may include high-speed random access memory, and may also include non-volatile memory, such as hard disks, memory, plug-in hard disks, smart memory cards (Smart Media Card, SMC), and Secure Digital (Secure Digital, SD card, Flash Card, at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.

When the integrated module/unit of the computer device is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium. Based on this understanding, the present invention implements all or part of the processes in the above-mentioned embodiments and methods, and can also be completed by instructing relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium. When the program is executed by the processor, the steps of the foregoing method embodiments can be implemented. Wherein, the computer program includes computer program code, and the computer program code may be in the form of source code, object code, executable file, or some intermediate forms. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, U disk, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory) , Random Access Memory (RAM, Random Access Memory), electrical carrier signal, electrical signal and software distribution media, etc.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be included in the protection of the present invention. Within range.

Claims

A football game special effects display system, which is characterized in that it comprises:

Image collection device, used to collect game images;

The goal monitoring device is used to detect whether a goal is scored, and when it is judged that there is a goal, it sends a goal notification to the image processing device;

An image processing device for obtaining a goal image according to the game image after receiving the goal notification sent by the goal monitoring device;

The special effect display device is used to generate and display a special effect image according to the goal image.
The football game special effects display system according to claim 1, wherein the image processing device is used to obtain the goal when the goal is scored according to the game image when the goal notification information sent by the goal monitoring device is received. Image

The special effect display device is used for generating and displaying real-time goal special effect images according to the images at the goal.
The football game special effects display system according to claim 1, wherein the image processing device is used to obtain the player's completion of the goal according to preset rules when the goal notification information sent by the goal monitoring device is received Process video;

The special effect display device is used to generate and display special effect images of the goal process according to the video of the player's completion of the goal.
The football game special effects display system according to claim 1, further comprising:

Ball speed detection device, used to detect the ball speed when scoring a goal, and send the obtained ball speed information to the special effects display device;

The special effect display device is used for generating and displaying special effect images according to the goal image and ball speed information.
The system according to claim 1, wherein the special effect display device is configured to generate a special effect image according to the goal image, and display it in the form of holographic projection or augmented reality.
The system according to claim 1, wherein the special effect display device is an augmented reality device for generating a special effect image based on the goal image, and displaying it in the form of augmented reality;

The special effect display device includes:

A user perspective area image acquisition unit for acquiring a regional image within the user perspective;

The first processing unit is configured to determine the goal position information on the area image within the user's angle of view according to the area image within the user's angle of view and the goal image;

The wearable display unit is used to generate and display a special effect image based on the goal position information on the area image within the user's viewing angle.
The system according to claim 6, wherein the augmented reality device further comprises:

The football sport image acquisition unit is used to obtain football sport images according to the game images;

The second processing unit is configured to determine the location information of the football movement on the regional image within the user's perspective according to the regional image within the user's perspective and the football motion image;

The wearable display unit is also used for generating and displaying football special effects images according to the location information of the football on the regional image within the user's viewing angle.
The system according to claim 6, wherein the augmented reality device further comprises:

The football path determination unit is used to obtain the current football path according to the game image;

A path and drop point prediction unit for predicting a football predicted movement path and drop point within a certain period of time according to the current movement path of the football;

A third processing unit, configured to determine, according to the regional image within the user's perspective, the football predicted motion path and the drop point, the football predicted motion path and the location information of the drop point on the regional image within the user's perspective;

The wearable display unit is also used to generate and display a football prediction path and a special effect image based on the football motion position information on the regional image within the user's perspective.
A method for displaying special effects of a football match, characterized in that the steps of the method include:

Collect competition images;

Check whether a goal is scored;

When it is judged that there is a goal, the goal image is obtained according to the game image;

A special effect image is generated according to the goal image and displayed.
A computer device, characterized in that it comprises a memory and a processor, and a computer program is stored in the memory. When the computer program is executed by the processor, the processor executes the process described in claim 9 The steps of the football game special effects display method.