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Image desensitization processing method and device, verification method and device, equipment and medium

A processing method and desensitization technology, applied in the field of data security, can solve problems that cannot be effectively verified and supervised

Pending Publication Date: 2020-12-15
CHINESE PEOPLE'S PUBLIC SECURITY UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, after the existing images are leaked, if they are abused externally, they cannot be effectively verified and supervised

Method used

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  • Image desensitization processing method and device, verification method and device, equipment and medium
  • Image desensitization processing method and device, verification method and device, equipment and medium
  • Image desensitization processing method and device, verification method and device, equipment and medium

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Embodiment Construction

[0051] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions in the embodiments of the present invention 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 creative efforts shall fall within the protection scope of the present invention.

[0052] Combine below Figure 1-Figure 5 An image desensitization processing method according to an embodiment of the present invention is described.

[0053] figure 1 A schematic flow diagram of an image desensitization processing method provided by an embodiment of the present invention; figure 2 A schematic diagram of an image d...

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Abstract

The embodiment of the invention provides an image desensitization processing method and device, an image verification method and device, equipment and a medium. The method comprises the steps of obtaining a to-be-desensitized image; performing desensitization operation on the sensitive area of the to-be-desensitized image to obtain a desensitized image, and superposing a watermark on the desensitized image to obtain a watermark desensitized image, the watermark having a unique identity; processing the watermark desensitized image according to a preset image output parameter to obtain a final image so as to perform identity tracking tracing on the final image according to the unique identity identifier, and superposing a watermark on the desensitized image, the watermark having the unique identity identifier; after the final image is obtained, carrying out identity tracking tracing on the final image according to the unique identity label, and therefore the verification tracing problemthat the image is abused after being leaked is effectively solved.

Description

technical field [0001] The present invention relates to the technical field of data security, in particular to an image desensitization processing method, verification method and device, equipment and media. Background technique [0002] In the big data environment, images, portraits and other pictures, as copyrighted works, are extremely easy to be leaked and abused. With the development of computer network communication technology, the exchange and transmission of data has become a relatively simple process. With the help of computers, digital scanners, printers and other electronic equipment, people can conveniently and quickly convey digital information to all parts of the world. Photos apps pose a big security risk. In order to prevent photos from being misused by other organizations, and to verify and trace the source of photo applications, how to effectively desensitize and downgrade photos, and resist machine learning and other security methods has become an imminen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T1/00G06F21/62
CPCG06T1/0021G06F21/6245
Inventor 赵志岩范英李欣康凯施一琳王贤良郑逢德苏鹏陶成哲
Owner CHINESE PEOPLE'S PUBLIC SECURITY UNIVERSITY
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