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Shooting training device based on 3D machine vision

A training device and machine vision technology, applied in sports accessories, ball games, etc., can solve the problems of not being able to adapt to high-level football shooting training

Inactive Publication Date: 2016-10-05
NANJING KINGYOUNG INTELLIGENT SCI & TECH
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  • Description
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AI Technical Summary

Problems solved by technology

In addition, the existing training methods cannot adapt to high-level football shooting training, and there are no training devices that can correct the technical process of movements based on cutting-edge scientific and technological achievements and use athlete movement information at home and abroad.

Method used

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  • Shooting training device based on 3D machine vision
  • Shooting training device based on 3D machine vision
  • Shooting training device based on 3D machine vision

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with accompanying drawing.

[0017] A kind of shooting training device based on machine vision provided by the invention, such as figure 1 and figure 2 As shown, it includes a goal 1 , an indication system 2 for a predetermined landing point, a 3D visual device 3 , an induction wall 4 , an image analysis and processing system 5 and a shot correction display system 6 .

[0018] It also includes an anemometer 7 and a damping coefficient measuring device 8, the anemometer 7 measures the instantaneous wind speed and direction; the damping coefficient measuring device 8 is used for measuring the air damping coefficient.

[0019] The predetermined drop point indicating system 2 is used to indicate the shot player's predetermined target hit point position; the 3D visual device 3 is installed above the football goal frame for high-speed collection of images of the whole process of shooting; the 3D visual dev...

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Abstract

The invention discloses a shooting training device based on 3D machine vision. The shooting training device comprises a goal, a predetermined ball falling point indicating system, a 3D vision device, an induction wall, an image analysis treatment system and a shooting correction display system. In the invention, by quantitatively analyzing the football shooting track, the start shooting direction and power of the shooting athlete are corrected, the posture of the shooting athlete is perfected, and the shooting accuracy and stability are improved.

Description

technical field [0001] The invention relates to the technical field of machine vision, in particular to a shooting training device based on machine vision. Background technique [0002] In football, the shooter often needs to quickly plan a football shooting trajectory according to the surrounding environment that can avoid the opponent's successful shooting. At this time, the shooter's instantaneous judgment and reaction ability to parameters such as kick direction, speed, wind speed, and air damping directly determine whether the trajectory of the football after kicking is consistent with his expected trajectory. In the past football training, shooters can only accumulate a certain judgment ability in the high-intensity shooting training and the coach's guidance. Since the coach and the shooter themselves cannot make quantitative judgments on factors such as speed and direction when the shooter shoots, it is often possible to try suitable shooting parameters through a lon...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B71/06A63B69/00
CPCA63B71/0622A63B69/002A63B2071/0647A63B2071/065A63B2071/0658A63B2220/05A63B2243/0025
Inventor 王春梅黄怡张双生仝蛟龙王伟江何学峰
Owner NANJING KINGYOUNG INTELLIGENT SCI & TECH
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