Imaging system and video processing method

A camera system and video processing technology, applied in the field of face recognition, to achieve the effect of protecting privacy

Active Publication Date: 2019-12-27
SHANGHAI YITU NETWORK SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] None of the above-mentioned existing technologies can solve how to set up the video for the camer

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  • Imaging system and video processing method
  • Imaging system and video processing method

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Embodiment Construction

[0023] specific implementation plan

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] It should be noted that in this article, relative terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these No such actual relationship or order exists between entities or operations.

[...

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Abstract

The invention provides an imaging system and a video processing method. The system comprises a video acquisition module used for acquiring an original video image; a privacy removing module comprisinga face recognition module for acquiring all face areas in the original video and extracting feature vectors of faces respectively; a feature vector change module for changing the feature vector of the human face extracted by the human face recognition module into a forged human face feature vector; the forgery module for forming a forgery face according to the forgery face feature vector formed by the feature vector change module; and the privacy-removed video generation module for respectively covering the forged face formed by the forging module on the original face of the original video toform a privacy-removed video. According to the invention, the privacy can be protected while the video serves for public safety or commercial use.

Description

technical field [0001] The invention relates to the field of face recognition, in particular to a camera system and a video processing method. Background technique [0002] Face recognition technology has high development prospects and economic benefits in the fields of public security investigation, access control system, target tracking and other civilian security control systems. But while face recognition technology can be the most powerful security tool, it may also be detrimental to the protection of personal privacy. In the prior art, once data leakage occurs, serious consequences will be caused. How to find a balance between personal privacy and public security, or how to effectively protect personal privacy while performing effective security has become an urgent problem to be solved. [0003] None of the above-mentioned existing technologies can solve how to set the video for the camera, so that the video becomes effective security or commercial data while prot...

Claims

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Application Information

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IPC IPC(8): H04N5/913G06K9/00
CPCH04N5/913H04N2005/91364G06V40/166
Inventor 魏子昆张至先
Owner SHANGHAI YITU NETWORK SCI & TECH
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