Method and device for processing video data

A technology for video data and video frames, applied in the field of video processing, can solve the problems of complex processing process and high computational cost, and achieve the effect of simple processing process, low computational cost, and overcoming high computational cost.

Pending Publication Date: 2021-12-07
BEIJING WODONG TIANJUN INFORMATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the embodiments of the present invention provide a method and device for processing video data to solve the technical problems of complex processing and high computational overhead

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  • Method and device for processing video data
  • Method and device for processing video data
  • Method and device for processing video data

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Embodiment Construction

[0079] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0080] At present, video data processing methods are mainly divided into the following types:

[0081] 1) Use the method of adversarial network transformation

[0082] Privacy protection is carried out by transforming images through the confrontation network, and the Cycle-GAN derived from the generation confrontation network GAN is used for conversion. This method has so...

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Abstract

The invention discloses a method and a device for processing video data, and relates to the technical field of video processing. A specific embodiment of the method comprises the following steps: acquiring a to-be-processed video frame from a to-be-processed video; graying the to-be-processed video frame to obtain a gray histogram; calculating a coding value of the to-be-processed video frame according to the gray level histogram; processing each pixel point in the to-be-processed video frame according to the coded value of the to-be-processed video frame so as to obtain a coded video frame; and replacing the to-be-processed video frame with the coded video frame so as to synthesize the coded video. According to the embodiment, the technical problems of complex processing process and high calculation overhead can be solved.

Description

technical field [0001] The present invention relates to the technical field of video processing, in particular to a method and device for processing video data. Background technique [0002] With the development of science and technology, Internet services are increasingly integrated into life, replacing many traditional operation methods. Internet applications and small programs have become indispensable tools in people's life and work. More and more users are sharing photos or videos of their lives on applications such as short videos and microblogs, or when they are involved in important businesses such as money and health in the process of handling online business, they are passively blocked by financial institutions and medical institutions. Collect user information through video methods such as liveness detection. [0003] If it is attacked by a network hacker or a security hole is implanted in the application program of the user terminal, the video data will be leake...

Claims

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Application Information

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IPC IPC(8): H04N21/2343H04N21/4402G06T5/40G06T7/90
CPCH04N21/234309H04N21/234345H04N21/440218H04N21/440245G06T5/40G06T7/90G06T2207/10016
Inventor 左鑫孟赖荣凤梅涛
Owner BEIJING WODONG TIANJUN INFORMATION TECH CO LTD
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