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Electronic image encryption and decryption method, device and equipment

An electronic image and difference image technology, applied in the field of image processing, can solve the problems of lack of effective protection of the privacy and security of electronic images, and achieve the effect of realizing security protection and improving security and privacy.

Active Publication Date: 2018-05-01
湖州帷幄知识产权运营有限公司
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Problems solved by technology

[0003] In view of this, the present invention provides an electronic image encryption and decryption method, device, and equipment to solve the technical problem that existing electronic equipment lacks effective protection for the privacy and security of electronic images

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  • Electronic image encryption and decryption method, device and equipment
  • Electronic image encryption and decryption method, device and equipment
  • Electronic image encryption and decryption method, device and equipment

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Embodiment Construction

[0022] The technical solutions of the present invention will be further described in more detail in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0023] In the description of the present invention, it should be understood that the terms "first", "second" and so on are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an in...

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Abstract

The invention discloses an electronic image encryption method, which comprises the following steps: obtaining an electronic image; carrying out fuzzy processing on the electronic image to obtain fuzzy image data and the difference value image data of the fuzzy image data and the electronic image; obtaining the fingerprint characteristics of user fingers; and through the fingerprint characteristics, encrypting the difference value image data. Correspondingly, the invention also discloses an electronic image decryption method, an electronic image encryption device and equipment. The technical scheme adopted by the invention realizes the safety protection of the electronic image information and privacy and improves the safety and the privacy of the electronic image.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to an electronic image encryption and decryption method, device and equipment. Background technique [0002] With the maturity and wide application of mobile terminals and mobile Internet technologies, more and more smart terminals are provided with cameras for taking pictures. Users can take a lot of photos of life and work documents through the camera, but these electronic images usually contain a lot of privacy and important information, and the existing smart terminals cannot simply and effectively protect the privacy and security of electronic images. Once the electronic image is viewed or obtained by others, it may pose a great threat to the user's privacy and property security. Contents of the invention [0003] In view of this, the present invention provides an electronic image encryption and decryption method, device and equipment to solve the technical ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/32G06F21/60
CPCG06F21/32G06F21/60
Inventor 杨海峰
Owner 湖州帷幄知识产权运营有限公司
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