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Video image special effect processing method, device and system and computer readable storage medium

A special effect processing and video image technology, applied in the field of image processing, can solve the problems of increasing debugging costs and consuming a lot of time

Active Publication Date: 2021-03-26
北京博睿维讯科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This process of changing the video source or resetting the motion trajectory consumes a lot of time and increases the cost of debugging

Method used

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  • Video image special effect processing method, device and system and computer readable storage medium
  • Video image special effect processing method, device and system and computer readable storage medium
  • Video image special effect processing method, device and system and computer readable storage medium

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Embodiment Construction

[0045] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them.

[0046] In addition, the term "and / or" in this article is only an association relationship describing associated objects, which means that there may be three relationships, for example, A and / or B, which may mean: A exists alone, A and B exist at the same time, There are three cases of B alone. In addition, the character " / " in this article, unless otherwise specified, generally indicates that the contextual objects are an "or" relationship.

[0047] Generally, the monitor is connected to the host and controls the display image through the host. The h...

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Abstract

The invention discloses a video image special effect processing method, device and system, and a computer readable storage medium. The method comprises the steps of obtaining a video stream and real-time physical data and a moving area of a display device; intercepting a feature image in the video stream; respectively establishing a main virtual picture area and an auxiliary virtual picture area corresponding to the size of a display area of the display equipment according to the video stream and the feature image; calculating main coordinate data of the main virtual picture area in the movingarea according to the physical data; acquiring a position instruction, and calculating auxiliary coordinate data of the auxiliary virtual picture area in the moving area according to the position instruction; respectively importing the video stream data and the feature image data into a main virtual picture area and an auxiliary virtual picture area according to the priority, and intercepting thevideo data of the main virtual picture area in the moving area to generate a superimposed video source; displaying the superimposed video source through a display device, wherein the physical data comprises center coordinate data and rotation angle data of the display device, and the priority of the feature image data is greater than that of the video stream data.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to a video image special effect processing method, device, system and computer-readable storage medium. Background technique [0002] The special effect display of the image is to output the image to the display area in a certain coherent order, and add certain controls in the output process to produce a continuous transformation in the human vision and gradually form the effect of a complete image. In the related technology, when realizing the special effect display of the image, the display device is fixed on the mechanical device. When the mechanical device moves horizontally and vertically and rotates at any angle of 360° at the same time, the video source is preprocessed by relevant software. The motion track preset by the device processes the video source into an image that conforms to the motion track, so that the image output by the display device remains ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/262
CPCH04N5/262
Inventor 张海焦张大勇周清波周肃刘鹏常俊杰许春凤
Owner 北京博睿维讯科技有限公司
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