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Video privacy protection method and device, electronic equipment and storage medium

A privacy protection and storage medium technology, applied in the field of privacy protection, can solve the problems of insufficient protection for people outside the car, and achieve the effect of good interests and protecting the privacy of others

Pending Publication Date: 2022-07-29
ECARX (HUBEI) TECHCO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The driving recorder will record the video information outside the car during driving, but the current technology is not enough to protect people outside the car

Method used

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  • Video privacy protection method and device, electronic equipment and storage medium
  • Video privacy protection method and device, electronic equipment and storage medium
  • Video privacy protection method and device, electronic equipment and storage medium

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Experimental program
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Embodiment approach

[0029] According to one embodiment, the area of ​​the screenshot may be determined as follows. First, a coordinate system is established for the images that make up the video stream. For example, with the lower left corner as the origin, establish a coordinate system for the images that make up the video stream. After determining the privacy information of the target, record the rectangular area of ​​the coordinate system where the target is located {(x 1 ,y 1 ),(x 2 ,y 2 )} is the screenshot area. At this time, the area size L 0 Take the maximum value of the side length of the coordinate system area, that is, L 0 = max{(x 2 -x 1 ), (y 2 -y 1 )}.

[0030] Another method is to determine the area occupied by the shape of the target in the frame picture, which is the area of ​​the screenshot.

[0031] After the screenshot area is determined, an image of the screenshot area is captured as a screenshot, that is, a screenshot of the private information. A screenshot ID ...

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PUM

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Abstract

The invention relates to a video privacy protection method and device, electronic equipment and a storage medium. The video privacy protection method comprises the following steps: determining whether privacy information exists in a video; when the privacy information exists, generating a screenshot of the privacy information, and configuring a screenshot identifier for the screenshot; based on the screenshot identifier, generating a screenshot identifier two-dimensional code for hiding the privacy information, and scanning the screenshot identifier two-dimensional code to obtain the screenshot identifier; and hiding the privacy information by using the screenshot identification two-dimensional code according to the position of the privacy information in the video.

Description

technical field [0001] The present invention relates to privacy protection, in particular to video privacy protection. Background technique [0002] The driving recorder will record the video information outside the car during the driving process, but the current technology is not enough to protect the people outside the car. SUMMARY OF THE INVENTION [0003] The present invention is made in view of the above situation of the prior art, in order to overcome or alleviate the above problems of the prior art, and at least provide a beneficial option. [0004] According to an aspect of the present invention, a video privacy protection method is provided, comprising: determining whether there is private information in the video; when the private information exists, generating a screenshot of the private information, and configuring a screenshot for the screenshot identification; based on the screenshot identification, generate a screenshot identification two-dimensional code f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60G06T7/70G06V20/40G06V40/16G06K19/06G06N20/00
CPCG06F21/60G06T7/70G06K19/06037G06N20/00
Inventor 徐志法朱超乔晓玲吴国达孟博
Owner ECARX (HUBEI) TECHCO LTD