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Automatic video acquisition and synthesis method for field sports of child balance car

An automatic collection and video collection technology, applied in TV, color TV, closed-circuit television system, etc., can solve the problems of difficult hand-held shooting, lack of richness, unsuitable for popular applications, etc., to save post-editing and improve the degree of excitement Effect

Inactive Publication Date: 2019-12-13
杨侃
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Due to the fact that it is difficult for the person to shoot handheld in this sport or activity, or the shooting accompanied by cameras and wearable cameras lacks the richness of three-dimensional and multiple lens switching, and the multi-camera shooting of a professional team has advantages in terms of cost, timeliness and convenience. It is obviously not suitable for this kind of popular application

Method used

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  • Automatic video acquisition and synthesis method for field sports of child balance car

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Embodiment Construction

[0018] like figure 1 As shown in the figure, video acquisition is performed first, and the video image of the target person performing the field movement of the children's balance car is collected through the camera. In order to make the video collection rich and colorful, in this embodiment, the target personnel wear helmets embedded with mobile cameras, and a fixed camera with a height of 1 meter is installed on the guardrails at the four corners of the field. Each fixed camera faces and covers the surrounding area. time track.

[0019] In order to accurately control the switching between the mobile camera and different fixed-point cameras, and because the starting point and the end point are together, the scheme of placing an RFID sensor on each of the other three fixed camera points except the starting point is adopted to form a mobile camera and a fixed-point camera. The current fixed camera is switched every 5 seconds. When moving to a turning point, the server software...

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Abstract

The invention aims at a current situation that rich, three-dimensional and multi-angle wonderful video automatic recording means are lacked, the invention provides an automatic video acquisition and synthesis method for field sports of a child balance car. Video acquisition is alternately switched along with cameras and cameras at all fixed points on the moving or moving way; the video processingtechnology is utilized to automatically extract, merge and add special effects to the related video clips, so that the wonderful degree of the recorded video is improved, the later editing of the recorded video is saved, the customized development of the sport video of the child balance car field is promoted, and the personalized requirements of people are better met.

Description

technical field [0001] The invention belongs to the technical field of video collection, and in particular relates to an automatic video collection and synthesis method for children's balance car field movement. Background technique [0002] With the wide popularization of camera equipment and the Internet, it has become a habit to record and deliver life content with video, which is ubiquitous. During the sport or activity, people particularly hope to leave wonderful videos of the sport or activity process for viewing, displaying and spreading. Due to the fact that it is difficult for the person to shoot handheld in this sport or activity, or the shooting accompanied by cameras and wearable cameras lacks the richness of three-dimensional and multiple lens switching, and the multi-camera shooting of a professional team has advantages in terms of cost, timeliness and convenience. Sex and other aspects are obviously not suitable for this kind of popular application. Content...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04N5/262H04N21/234H04N21/218
CPCH04N5/262H04N7/181H04N21/21805H04N21/234
Inventor 杨侃
Owner 杨侃
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