Camera switching control method and method based on football detection tracking

A technology for detecting and tracking cameras, applied in image communication, color TV parts, TV system parts, etc., can solve the problem that video processing methods cannot switch different camera lenses, etc.

Active Publication Date: 2017-03-08
SZ REACH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a camera switching control method and device based on football detection and tracking, aiming to solve the problem that the existing vi

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  • Camera switching control method and method based on football detection tracking
  • Camera switching control method and method based on football detection tracking

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specific Embodiment 1

[0038] Such as figure 1 As shown, the embodiment of the present invention provides a method for controlling camera switching based on football detection and tracking, including:

[0039] Step S101, use the panoramic camera to shoot the football field, and obtain the video information of the players and the football on the football field; the video information includes time data and corresponding content data;

[0040] According to the video information of the player and the football on the football field, the characteristic information of the football target is obtained; the characteristic information includes position data, position status, size data, speed data, and track data; the position status includes target occlusion;

[0041] Step S102, when the time data is the first moment, if the football goal cannot be detected in the content data corresponding to the first moment, and other moving objects can be detected, mark the position state of the football goal as goal occlu...

specific Embodiment 2

[0049] Such as figure 2 As shown, the embodiment of the present invention provides a camera switching control device based on football detection and tracking, including:

[0050] Get module 201 for:

[0051] Use the panoramic camera to shoot the football field, and obtain the video information of the players and the football on the football field; the video information includes time data and corresponding content data;

[0052] According to the video information of the player and the football on the football field, the characteristic information of the football target is obtained; the characteristic information includes position data, position status, size data, speed data, and track data; the position status includes target occlusion;

[0053] The first control module 202 is configured to:

[0054] When the time data is the first moment, if the football target cannot be detected in the content data corresponding to the first moment, and other objects in motion can be detec...

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Abstract

The invention provides a camera switching control method and method based on football detection tracking. A panoramic camera can continue to carry out photographing when a football is sheltered by a player, and a frame can be cut from the panoramic camera according to the number of moving targets in a current video content, and the lens is zoomed to output a standard frame for photographing. Moreover, a camera can be set at a triggering position in advance, and the camera corresponding to the triggering position is started to carry out photographing when the position of the football is coincided with the triggering position. Therefore, the method and device can switch different camera lens according to the position of the football, complete the photographing of a game video on a football field under the unattended condition, and can meet the demands of football fans during watching.

Description

technical field [0001] The invention relates to the technical field of camera switching control, in particular to a camera switching control method and device based on football detection and tracking. Background technique [0002] With the progress of society, the improvement of human science and technology, and the improvement of people's living standards, in order to meet the needs of unattended football field game video shooting, the level of camera switching control based on football detection and tracking should also be improved accordingly. Most of the existing cameras need to be manually controlled, and cannot automatically follow the moving target to shoot. This is a problem in the shooting of football games. On the one hand, manual shooting brings a lot of labor costs. On the other hand, manual Operation is also prone to human error. Therefore, how to realize unattended shooting of football games has aroused people's widespread concern. If the camera can be made to...

Claims

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Application Information

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IPC IPC(8): H04N5/232
CPCH04N23/66
Inventor 廖海瞿新丁兆柱孙顺生
Owner SZ REACH TECH
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