KR20020055575A - Training search method for manner of moving body in sport using mobile image communication - Google Patents

Abstract

PURPOSE: To project the video images and data of an instructor that a person to be instructed wants to see by a mobile object communication equipment on a screen in real time, and to link and display the video images and/or data of the person himself/herself or a third party inputted beforehand on the same screen without overlapping them. CONSTITUTION: This method uses the mobile object communication equipment like a portable telephone of high functions and high performance, a mobile object communication net system such as PDC/PHS, a gateway for performing protocol conversion, or the like, the Internet, a plurality of cameras, an encoder having a time compression function, a multiplex function and a packet transmission function provided with a digital disk recorder, a still image filing device and a frame synchronizer, or the like, a video server connected through an Internet channel, a terminal for inputting the data of every movement of a player and a data server capable of incorporating the data transmitted from the data terminal through a data transfer device and the net channel and also incorporating the profile of the respective players and additional data when needed.

Description

Training search method for manner of moving body in sport using mobile image communication}

The present invention relates to a map retrieval method for guiding basic body movements in sports performed by moving the body and hands and feet.

As a teaching method for instructing the basic physical operation in a sport performed by moving the body and the limbs as in the present invention, the leader gives the same acting after the exemplary acting, and the difference between oral or physical movements is different. By explaining together. In addition, a lot of media that can be self-taught are widely distributed by the leaders themselves acting exemplaryly and adding commentary such as voices or tutorials.

The invention of inputting exemplary acting as a video image in advance and superimposing the image and the acting video image performed by the trainee as a stereoscopic image by arithmetic processing or the like is described in US Patent No. 5,184,295 (February 2, 1993). Known). However, according to the above patent, since excellent exemplary acting is produced for a large number of people, a map or a step-by-step instruction method that is effective only for the subjects based on the age and physical strength of the subjects is provided. I couldn't get it right.

Thus, the acting of the subject is a video image, one screen of the image is reproduced on the display, and the range of motions to be noted or the basic lines of the body constituting the optimal pose are displayed on the acting screen of the subject. Prior to the present invention, an application of a line or the like has been made by the inventor of the present application, which was filed on August 3, 1994 in Japan and published in Japanese Patent Application No. 7-144038, and in the United States, Patent No. 5,857,855 And patented June 12, 1999.

On the other hand, in recent years, due to the development of communication devices, it is possible to provide a novel digital TV transmission / reception system that separates images and linked data from each other and transmits them on the same channel.

Therefore, an object of the present invention is to display the video and data of the leader that the subject wants to see through the mobile communication device on the screen in real time, and also to display the own video and / or data input in advance and that of the third party. Images and / or data are linked so that they can be displayed on the same screen without overlapping.

1 is a block diagram of an apparatus used in the present invention

2 is an explanatory diagram of the block diagram;

3 is a diagram of an address form in a golf map.

4 is a diagram of a backswing form and a top swing form in a golf map.

5 is a diagram of a form at impact in a golf map.

Fig. 6 is a diagram of an address form for simultaneously comparing and reviewing one side of two images displayed on the screen and the other side as a moving image;

FIG. 7 is a diagram of a top swing form for simultaneously comparing and examining a still image on one side and a moving image on the other side of two images displayed on the screen; FIG.

8 is a line diagram showing a body operation method in a golf swing

9 is a comparison of the swing form between the leader and the instructor

10 is an explanatory diagram in which the forms before and after the instruction of the instructor are compared so that the difference can be understood.

Explanation of symbols on the main parts of the drawings

A-Fixed Terminal B-Golf Driving Range

1-mobile communication device 2-mobile communication network system

3-Gateway 4-Internet

6-Camera 7-Bird's eye view

8-Zoom Wide Video 9-Encoder

10-video server 12-data server

13-Data Terminal 14-Data Transmission Device

A feature of the present invention is to capture the operation of a high-performance, high-performance mobile video communication terminal such as a mobile phone, a mobile communication network system such as a PDC and / or PHS, a gateway and the Internet for protocol conversion, and a body of a leader such as an actor. A system for encoding one or more cameras and video information of the camera and transmitting the encoded video information to a video server through a wired and / or wireless network line, and inputs various information about the operation of the body and wires the data. Or a system that transmits to a data server over a wireless network line.

In addition, a subject such as a user searches a data server with the mobile image communication terminal to automatically calculate the corresponding data and the image data related thereto and link them to the same screen for viewing.

Another feature of the present invention is that the data of the data server and / or the video server is data of a leader such as a coach or an instructor, and the same screen does not overlap the data and / or video of the leader and the instructor. It is to be able to lead by comparing by marking in.

Another aspect of the present invention is a means for a leader to instruct a leader how to operate a body, and the leader moves two still images from the video server and / or the data server on which the leader's data is recorded. The search and display are performed by communication, and these still images are compared and examined at the same time, so that the subject can understand the difference in the operation of both.

Another aspect of the present invention is a means for instructing a leader to direct physical action to an instructor, and images of sports, performances, acts, and the like performed by the same person in substantially the same place, and the image is taken. Is reproduced so that images do not overlap each other on the same screen such as a mobile display, but one of the images is a moving image and the other is a still image, so that the subject understands the relation.

In addition, another feature of the present invention is to capture a sport, acting or action performed by the instructor before receiving the instruction from the leader, and after that the sports, acting or The degree of improvement is understood by the examinee by capturing actions and the like as images at substantially the same place, and reproducing the images so that they do not overlap each other on the same screen such as a mobile display and simultaneously comparing and reviewing the two images. It is to let.

In addition, another feature of the present invention is that when a video moving image such as sports, performances, or actions of a leader or an instructor is reproduced on a moving object display, a line serving as a reference when the instructor views an image on the image or By superimposing the lines on the grid, the degree of motion such as sports, acting or acting is understood by the instructor.

In addition, another feature of the present invention is to display a moving picture such as a sports, acting, or action of a leader or an instructor on a moving display as a still picture, one by one. Fill in the baseline, switch to the next scene with the baseline left on the screen, and fill in the image with the baseline of the characteristic body in the scene, and continue with the scene. Understand the change in the body's baseline to the participant by filling in the basic lines of the body in Esau and finally erasing images of sports, acting, or acts, and displaying only a plurality of baselines on one screen instead of moving images. It is to let.

In addition, another feature of the present invention is to display a video still image of a leader, a leader, or a sports, acting, or action on a mobile display, wherein the leader writes letters and / or symbols to a part of the subject. Is to understand the point to be guided.

In addition, another feature of the present invention is that images of sports, performances, acts, and the like are simultaneously captured in different places, the images are reproduced without overlapping the images on the same screen of the moving object display, and the two images are simultaneously compared. This is to make the difference between the two leaders.

Embodiment of the Invention

EMBODIMENT OF THE INVENTION Hereinafter, the Example which applied this invention to golf is demonstrated based on drawing.

In Fig. 1, reference numeral 1 denotes a high performance high performance mobile communication device such as a cellular phone (hereinafter referred to as a cellular phone terminal), reference numeral 2 denotes a mobile communication network system such as PDC / PHS, and reference numeral 3 denotes a protocol. It is a gateway which performs conversion, etc., and 4 is internet.

In Fig. 2, reference numeral B denotes a golf driving range, reference numeral 6 denotes a plurality of cameras for photographing an overhead view image 7, a zoom wide image 8, and the like, and a digital disc recorder and still image file device. And an encoder 9 having a time compression function, a multiplex function, and a packet transmission function including a frame synchronization device and the like. Reference numeral 10 denotes an image server connected to the encoder 9 via the Internet 4.

The camera 6 may be, for example, a bird's-eye view image 7 in order to realistically capture the movement and current state of the body and hands and hands when practicing golf, or a zoom-wide image (for example, a grip point). 8) The several camera 6 is prepared to contain.

In addition, reference numeral 13 denotes a data terminal for inputting data of a single player, and two units are prepared in this embodiment in order to improve the accuracy by preventing so-called input leakage.

Further, reference numeral 12 denotes a data server, which can embed data sent from the data terminal 13 through the data transmission device 14 and the Internet 4, and if necessary, profile or additional data of each player. (Content) can also be built.

In addition, the data server 12 includes a database server program having a master maintenance function, a terminal-side master update function, a data search function, and a search result data transmission function, an input data real-time display data convert function, and an input data file transmission / reception function. It has a data convert program with a database update function and a master update file terminal transfer function.

In addition, since there is already a protocol called Moving Picture Experts Group 2 (MPEG2) for the time compression function described above, this feature is used to time-compress information to combine time and video links, time and data links, and the like. This makes it possible to incorporate various kinds of the above data information.

That is, in MPEG2, frames are not decoded in the received order, and there are I frames, P frames, and predicted B frames made of these I frames and P frames.

For example, a frame received with IBBP is decoded in the order of IPPB, first calculating the P frame and then calculating the two B frames using the I frame, followed by two B using the new I frame. It is supposed to create a frame. In other words, by applying the above-described frame processing technique, the software can process two basic data stream formats and perform bucket multi-transmission, and incorporates text data having closed captions into TS (Transform Stream) packets. By transmitting the data to an instructor (user), the instructor (user) can select data according to his or her taste.

1 and 2, reference numeral A denotes a fixed terminal such as a personal computer, and of course, the fixed terminal A can also retrieve data via the Internet 4, but the present invention is particularly a mobile phone. It is to use a mobile communication device (1).

Subsequently, in practicing the present invention, the instructor photographs, for example, the driver swing form with the camera 6 at the golf driving range B or the actual golf course as shown in FIG. And the video server 10 via the Internet 4.

The leader draws a grid line or figure on the screen as shown in Figs. 3 to 8 using an existing system or program software with a fixed terminal A such as a personal computer. This teaches that, for example, the club should not move its head position when swinging with a club. Although it is hardly understood to look closely around the captured screen, the subject may draw a plurality of lines in the grid on the screen. Is easy to understand.

For convenience of explanation, the operation thereof will be described only by the part of the above-described configuration and means. For example, an instructor who has previously instructed a user about a form on his or her own form may use an image of a mobile communication terminal system 1 through a mobile communication network system 2, a gateway 3, and the Internet 4 using his mobile phone terminal 1. Call the server 10 to retrieve its driver swing form. As a result, as shown in Figs. 3 to 8, an image on which a plurality of lines are drawn can be displayed on the display of the cellular phone terminal 1.

3 illustrates a case in which the left shoulder is too deep at the time of addressing, and as shown in the drawing, if the shoulder is not equal to the upper side of the inverted triangle, the ground may be scratched or sliced. Fig. 4 is a case where the left shoulder is raised too much at the time of the backswing and the top swing, and Fig. 5 is a case where there is no so-called "sway" of the head during impact immediately after hitting the ball. In this way, since the correct form can be recognized by guiding using the method of the present invention, good guidance results can be given to the subject.

Also, as shown in Figs. 6 and 7, the forms of the same subject are taken simultaneously at different positions so that they are not overlapped with each other on the same screen, so that the inclination angle or movement can be moved to a line or circle instead of a grid line. It is possible to indicate a range, which makes it possible to make the map of the leader more accurate and to make the correct form understandable to the person.

That is, in golf, in particular, when swinging using a club, a straight line connecting both shoulders, a line connecting the elbow to the wrist at both ends of the straight line, and a line connecting the club grip to the head of the club It is possible to determine whether a shot is possible or not, and if the line connecting both shoulders and hands always draws the same triangle, it can be determined that the shot can be made with the correct form. The above-described line is drawn for each time, and then the image is erased and only the line is drawn out on the screen so that the leader can easily explain it to the subject. Thus, since the correct form can be understood by guiding using the apparatus of the present invention, good guidance results can be obtained.

The video server 10 captures and inputs the correct form, such as the address of the subject, the position of the club face on the top swing, and the method of folding the club and the arm in the impact or finish.

In addition, the leader thinks that he wants to correct his form by comparing his form with that of a leader (for example, a professional golfer) that has the same body shape. In this case, the video server 10 first searches the video of its own top swing with the mobile phone terminal 1, and simultaneously searches for the video of the top swing of the leader and displays them side by side as shown in FIG. As a result, the instructor can clearly see the difference between his form and the leader's form at a glance, so that he or she can immediately see what needs to be corrected.

In this case, by understanding at least one of the form of the leader or the form of the instructor as a still image and the other side as a moving image, the understanding of the correct form of the instructor can be further improved.

In addition, when a leader views and directs an image of an instructor, a character or figure for a map may be drawn in the instructor's image.

In the above, this invention was demonstrated taking the various forms in golf as an example. Of course, the present invention is not only limited to golf, but also effective for correcting the overall form of the sport, and the actual use of the instruction was corrected by the instructor, so that the defects were corrected to the correct form, and good guidance results were obtained.

In addition, Fig. 10 shows the application of the present invention to a baseball map, where the left screen is an image of an instructor taken before the leader is instructed, and the right screen is an image of an instructor improved by the instructor. In the left screen, the left elbow of the instructor was not fully extended, but the leader indicated the defect and showed the right screen afterwards, indicating the improvement, and the instructor could recognize the difference with the correct form. And good guidance was obtained.

As described above, the present invention uses a mobile communication device such as a mobile phone to display the form and the acting of the leader and the instructor in two divided images so that they can be prepared on the monitor display. It can be provided.

Claims (10)

A high-performance, high-performance mobile video communication terminal such as a cellular phone, and a gateway and the Internet for converting mobile communication network systems and protocols such as PDC and / or PHS; 1 or a plurality of cameras for photographing the motions of the player's body, a system for encoding the video information of the camera and transmitting to the video server through wired and / or wireless network lines, and various kinds of the motions of the body. Consists of a system for entering information and transmitting the data to a data server via wired and / or wireless network lines, The user can search the data server with the mobile video communication terminal and automatically link the data and the video data related thereto to the same screen for viewing. Map search method. The method according to claim 1, The data of the data server and / or the image server are data of a leader such as a coach or an instructor, and the data and / or images of the leader and the instructor are displayed on the same screen so as not to overlap each other so that they can be instructed. A map retrieval method of a body movement method in sports using mobile image communication. The method according to claim 1 or 2, As a means for the leader to instruct the subject how to operate, the leader retrieves and displays two still images from the video server and / or data server on which the leader's data is recorded by mobile image communication, and displays these still images. And at the same time comparing and examining the difference between the two, so that the subject understands the difference between the two motions. The method according to any one of claims 1 to 3, As a means for instructing the leader to physically instruct the subject, the instructor understands the relation between the leader's image or the image of the instructor as a moving picture, and the other as a still image. A map retrieval method of a body movement method in sports using mobile image communication. The method according to any one of claims 1 to 4, As a means for the leader to instruct the subject how to operate the body, images of sports, acts or actions performed by the same person at substantially the same place are captured as images, and the images are displayed on the same screen such as a mobile display. Physical motion in sports using mobile video communication, characterized in that playback is performed so as not to overlap each other, and that one of the images is a moving image and the other is a still image, so that the subject understands the relation. Map search method of law. The method according to any one of claims 1 to 5, Images of sports, acts, or acts performed by the instructor before they are led by the leader, and images of sports, acts, or acts performed by the instructor after they have been instructed by the leader are taken in images at substantially the same place. And reproduce the images so that they do not overlap each other on the same screen, such as a mobile display, and compare and examine the two images at the same time so that the degree of improvement is understood by the subject. The map search method of the body movement method in. The method according to any one of claims 1 to 6, When playing a video moving picture such as sports, acting, or acts of a leader or an instructor on a moving object display, the sports, acting or A map retrieval method of the body movement method in sports using mobile image communication, characterized by making the subject understand the degree of movement such as an act. The method according to any one of claims 1 to 7, On the moving object display, moving images of sports, acting, or acts of the leader or instructor are displayed as still images one by one, and the basic lines of characteristic bodies in the scene are overlaid on the images, and the basic lines Leaving the screen on the screen, switch to the next scene, and write on the image the baseline of the characteristic body in the scene, and then fill in the baseline of the body in the scene. Lastly, by eliminating images such as sports, acting, or acts, and displaying only a plurality of basic lines on one screen instead of moving images, the change of the basic lines of the body is understood by the subject. The map search method of the body movement method in. The method according to any one of claims 1 to 8, A moving object, characterized by displaying a video still image of a sportsman, acting, or act of a leader or an instructor on a display of the instructor, in which a part of the instructor understands that the instructor will be instructed by writing letters and / or symbols. A map retrieval method of a body movement method in sports using video communication. The method according to claim 1 or 2, Simultaneously photographing sports, acting, or acts in different places, playing the images without overlapping them on the same screen of the mobile display, and comparing the two images at the same time to understand the difference between the participants. A map retrieval method of a body movement method in sports using mobile image communication.