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Multi-channel video automatic editing method applied to campus football match

A multi-channel video and automatic editing technology, applied in the field of football game video editing, can solve the problems that are difficult to realize in ordinary campus venues, and achieve the effects of high degree of automation, simple operation and cost saving

Inactive Publication Date: 2017-11-07
李静雯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, many technologies require high-resolution cameras on the top of the court, which is difficult for ordinary campus venues

Method used

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  • Multi-channel video automatic editing method applied to campus football match
  • Multi-channel video automatic editing method applied to campus football match
  • Multi-channel video automatic editing method applied to campus football match

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Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0044] The invention is applicable to the multi-channel video automatic editing method of the campus football match. The method is divided into two parts: 1) video acquisition; 2) automatic video editing.

[0045] In the video acquisition step, first prepare four low-cost cameras (such as mobile phones, ordinary cameras, etc.), and adjust the video shooting frame rate to 30-60 frames. First turn on the camera and enter the video shooting mode, and use fou...

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Abstract

The invention relates to a multi-channel video automatic editing method applied to a campus football match. The multi-channel video automatic editing method applied to the campus football match comprises video acquisition and video automatic editing; wherein the video acquisition is acquiring the multi-channel video images accurately through the shooting of a multi-channel camera and the calibration of the pitch range; and the video automatic editing is editing the multi-channel video into one channel output video automatically through performing video background modeling and ball and human moving target detection on the multi-channel video images. Compared with the prior art, the multi-channel video automatic editing method applied to the campus football match has the advantages of cost saving, simple operation, convenient and so on.

Description

technical field [0001] The invention relates to a football game video editing method, in particular to a multi-channel video automatic editing method suitable for campus football games. Background technique [0002] In campus football activities, video editing of football games is one of the important technologies to support campus sports activities and teaching. For professional football games, the video content is usually collected by multiple groups and complete sets of professional imaging equipment, and then completed by a large number of manual editing. Most of this video collection and editing methods are only for one important game. On the contrary, the video data of campus football is large, and most of them are collected from low-cost non-professional camera equipment, so it is difficult to adopt a large number of manual editing methods. [0003] With the development of image processing technology, video automatic analysis technology is more and more applied to th...

Claims

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Application Information

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IPC IPC(8): H04N5/222H04N5/262
CPCH04N5/2224H04N5/262
Inventor 李静雯
Owner 李静雯
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