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Privacy image and face privacy processing method, device and equipment

A technology of privacy processing and processing methods, which is applied in image data processing, image enhancement, graphics and image conversion, etc., and can solve problems that affect the beauty of pictures, etc.

Inactive Publication Date: 2021-01-05
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the actual shooting process, it is sometimes unavoidable to capture the faces of passers-by. In order to avoid infringing on the portrait rights of others, the method of directly mosaicing the faces of passers-by in the captured pictures will inevitably affect the quality of the captured pictures. Aesthetics. To this end, it is necessary to provide a method that neither infringes on the portrait rights of others nor affects the aesthetics of the pictures taken

Method used

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  • Privacy image and face privacy processing method, device and equipment
  • Privacy image and face privacy processing method, device and equipment
  • Privacy image and face privacy processing method, device and equipment

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Embodiment Construction

[0024] In order to achieve the purpose of this specification, the embodiment of this specification provides a privacy image, face privacy processing method, device and equipment, by acquiring the target image to be processed, determine from the target image the first image that needs privacy processing image, wherein the first sub-image includes a preset type of private data, and secure multi-party computation is performed on the private data in the first sub-image to blur the private data to obtain a blurred first sub-image, Then, the super-resolution algorithm is used to clear the blurred first sub-image to obtain the second sub-image, and use the second sub-image to replace the first sub-image in the target image. In this way, the captured image In the process, the super-resolution algorithm can be used to clear the blurred first sub-image to obtain the second sub-image, and then use the second sub-image to replace the first sub-image in the target image, so that even The c...

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Abstract

The embodiment of the invention provides a privacy image and face privacy processing method, device and equipment. The method comprises steps of obtaining a to-be-processed target image, determining afirst sub-image needing to be subjected to privacy processing from the target image, and enabling the first sub-image to comprise privacy data of a preset type, performing secure multi-party calculation on the private data in the first subimage to perform fuzzy processing on the private data to obtain a first subimage after fuzzy processing, and then performing sharpening processing on the firstsubimage after fuzzy processing by adopting a super-resolution algorithm to obtain a second subimage so as to obtain a second subimage; and replacing the first sub-image in the target image with the second sub-image.

Description

technical field [0001] This document relates to the field of computer technology, and in particular to a method, device and equipment for processing private images and face privacy. Background technique [0002] With the continuous development and progress of society, more stringent requirements are put forward for privacy protection. Regardless of whether it is used for commercial purposes, as long as the pictures taken contain identifiable personal identity features, it may involve infringement of other people's portrait rights. risks of. [0003] However, in the actual shooting process, it is sometimes unavoidable to capture the faces of passers-by. In order to avoid infringing on the portrait rights of others, the method of directly mosaicing the faces of passers-by in the captured pictures will inevitably affect the quality of the captured pictures. Aesthetics. For this reason, it is necessary to provide a method that neither infringes on the portrait rights of others ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/62G06K9/00G06N3/04G06N3/08G06T3/40G06T5/00
CPCG06N3/084G06T3/4053G06F21/6245G06V40/166G06V40/168G06V40/172G06N3/045G06T5/73
Inventor 邱伟峰
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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