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Image processing method and device based on privacy protection, equipment and storage medium

An image processing and privacy protection technology, applied in the field of image processing, can solve problems such as user privacy leakage

Active Publication Date: 2021-09-03
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the original image is illegally stolen by hackers during the transmission process, it will lead to the leakage of user privacy. Therefore, it is necessary to provide a better privacy protection scheme in the image processing process.

Method used

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  • Image processing method and device based on privacy protection, equipment and storage medium
  • Image processing method and device based on privacy protection, equipment and storage medium
  • Image processing method and device based on privacy protection, equipment and storage medium

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Embodiment Construction

[0020] In order to enable those skilled in the art to better understand the technical solutions in one or more embodiments of this specification, the following will describe the technical solutions in one or more embodiments of this specification in conjunction with the drawings in one or more embodiments of this specification The technical solution is clearly and completely described, and obviously, the described embodiments are only a part of the embodiments in this specification, rather than all the embodiments. Based on one or more embodiments in this specification, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this document.

[0021] In order to improve the security of user privacy data, an embodiment of this specification provides an image processing method based on privacy protection, which can be executed by a user terminal such as a mobile phone, a computer, or a tablet compu...

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Abstract

The embodiment of the invention provides an image processing method and device based on privacy protection, equipment and a storage medium, and the method comprises the steps: obtaining a to-be-desensitized image of a user, and selecting a to-be-processed image part in the to-be-desensitized image; determining a pixel point position transformation mode corresponding to the to-be-processed image part, and transforming the positions of pixel points in the to-be-processed image part according to the determined pixel point position transformation mode so as to encrypt the user privacy data; taking the encrypted image as a desensitized image; and enabling the desensitized image to be subjected to authenticity verification through an image recognition model based on machine learning, wherein the authenticity verification is to verify whether the image content is a verification object.

Description

technical field [0001] This document relates to the technical field of image processing, in particular to an image processing method, device, device and storage medium based on privacy protection. Background technique [0002] At present, in many scenarios, it is necessary to collect the user's private image, for example, to collect the user's face image during mobile payment. Usually, after the mobile terminal collects the user's private image, the original image containing the user's private image is directly sent to the server for processing (such as face recognition, etc.). If the original image is illegally stolen by hackers during the transmission process, user privacy will be leaked. Therefore, a better privacy protection scheme in the image processing process needs to be provided. Contents of the invention [0003] An embodiment of this specification provides a privacy protection-based image processing method, including: acquiring a user's image to be desensitized...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/62G06F21/60G06K9/00G06K9/46G06K9/62G06N3/04G06N3/08G06T1/00
CPCG06F21/6245G06F21/602G06T1/0021G06N3/08G06N3/045G06F18/2415
Inventor 许小龙金宏郭龙
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD