Video data processing method and device, equipment and computer storage medium

A technology for video data and processing methods, which is applied in the fields of digital video signal modification, electrical components, image communication, etc., can solve the problems of loss of data and poor video data display effect, and achieve the effect of reducing data loss and improving display effect.

Pending Publication Date: 2022-02-11
BOE TECH GRP CO LTD +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the above method, some data may be lost when compressing the video, which in turn leads to poor display effect of the video data obtained by the video data processing method

Method used

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  • Video data processing method and device, equipment and computer storage medium
  • Video data processing method and device, equipment and computer storage medium
  • Video data processing method and device, equipment and computer storage medium

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Embodiment Construction

[0072] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0073] The video data processing method is also called the wireless same screen method, the flying screen method, and the screen sharing method. Specifically, it is to display the picture of mobile device A (such as mobile phone, tablet, notebook, computer) on the screen of another device B (tablet, notebook, computer, TV, all-in-one, Projector), the output includes various media information and real-time operation screen. At present, the principle of the video data processing method is that the sending end (English: source) compresses the streaming media to be transmitted, transmits it through an appropriate network protocol, and the receiving end (English: sink) performs corresponding decoding and playback.

[0074] Among them...

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Abstract

The invention discloses a video data processing method and device, equipment and a computer storage medium, and belongs to the field of video compression and wireless communication. The method comprises the steps of obtaining a second contour of at least one object in the (n + 1) th frame of image of the to-be-compressed video data set through a fuzzy algorithm, and determining a motion vector of the at least one object according to the second contour and the first contour of the at least one object in the nth frame of image of the to-be-compressed video data set, according to the motion vector and the initial frame image of the to-be-compressed video data, obtaining the compressed video data, and sending the compressed video data to the image display device, so that the image details in the to-be-compressed video data can be reserved, the data loss of the compressed video data after compression is reduced, the problem that the video data processing effect of the video data processing method is poor because part of data may be lost when the video is compressed in the prior art can be solved, and the display effect of the video data obtained by the video data processing method is improved.

Description

technical field [0001] The present application relates to the field of video compression and wireless communication, in particular to a video data processing method, device, equipment and computer storage medium. Background technique [0002] At present, during video data processing, video is usually processed as video data by a video data processing method for transmission. The video data processing method refers to the way of converting the original video format file into another video format file through compression technology. The video data processing method is the premise of computer processing video. After the video signal is digitized, the data bandwidth is very high, usually 20MB / second or more, so it is difficult for the computer to save and process it. Using compression technology usually reduces the data bandwidth to 1-10MB / sec, so that the video signal can be stored in the computer and processed accordingly. [0003] A video data processing method, first grou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N19/124H04N19/567
CPCH04N19/124H04N19/567H04N19/159H04N19/137H04N19/176H04N19/14
Inventor 何惠东韩鹏张浩陈丽莉姜倩文秦瑞峰石娟娟杜伟华
Owner BOE TECH GRP CO LTD
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