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Video acquisition and processing device for cricket teaching and training

A video acquisition and processing device technology, applied in image data processing, closed-circuit television systems, instruments, etc., can solve the problems of inability to obtain teaching and training effects, data support, and inability to obtain the rotation of the ball, so as to promote teaching and training. The effect of efficiency

Inactive Publication Date: 2015-04-08
ANHUI COSWIT INFORMATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this has improved the quality of teaching and training to a certain extent, it still cannot obtain important parameters such as the rotation of the ball, and cannot provide people with accurate data support, that is to say, it is still impossible to obtain the best teaching and training effects.

Method used

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  • Video acquisition and processing device for cricket teaching and training
  • Video acquisition and processing device for cricket teaching and training
  • Video acquisition and processing device for cricket teaching and training

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Embodiment Construction

[0017] In order to describe the present invention more specifically, the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] Such as figure 1 As shown in the figure, the video image acquisition is performed first, and the video image of the target personnel playing cricket is collected through the camera. In order to obtain clear and complete video images conveniently, in this embodiment, five high-definition and high-speed depth-of-field cameras are used for shooting. Two of the cameras are set at 3m above the 45° obliquely on both sides of the target person, and are used to photograph the target person's actions, the movement of the cricket and the ball; the other two cameras are respectively set on both sides of the target person, and the height is the same as The waist is basically flat, used to shoot the movement of the bat and the ball; the remaining camera is set...

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Abstract

The invention discloses a video acquisition and processing device for cricket teaching and training. The device comprises a video image acquisition device, a computer and an information output, wherein the video image acquisition device is used for acquiring video images that a target personnel carries out cricket through five cameras, wherein two cameras are arranged at 45-degree inclined parts which are 3m far away from the two sides of the target personnel and are used for shooting the motions of the target personnel, the movement conditions of a bat and a cricket, another two cameras are respectively arranged at the two sides of the target personnel, are as high as the waist of the target personnel essentially and are used for shooting the movement conditions of the bat and the cricket, and the last camera is arranged at a 45-degree position which is 2m far away from the rear part of one side of a player, is as high as the waist of the target personnel essentially and is used for shooting a condition that the cricket flies; the computer is used for analyzing the video image acquired by the video image acquisition device according to a video analysis technology; and the information output is used for outputting parameter information by at least one of sound and words. The video acquisition and processing device provided by the invention has the advantages of being better to promote the teaching and training efficiencies of the cricket.

Description

[0001] This application is a divisional application, the application number of the original application is 201410829618.9, the application date is December 25, 2014, and the title of the invention is: a video collection and processing method for cricket teaching and training. technical field [0002] The invention relates to the technical field of video collection and processing, in particular to a video collection and processing device for cricket teaching and training. Background technique [0003] When playing cricket, the speed of movement of the bat, the direction of movement of the bat, the angle of the bat when hitting the ball, and the speed of movement of the ball after the ball is hit, the direction of movement of the ball, and the rotation of the ball will determine the impact of the bat. The quality of the ball has a direct impact. Take the angle of the cricket when hitting the ball as an example. When the angle of the cricket is different, the flying direction a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18G06T7/00
Inventor 陈拥权李建中郑荣稳
Owner ANHUI COSWIT INFORMATION TECH
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