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Photo encryption processing method for mobile terminal

A mobile terminal and encryption processing technology, which is applied in the direction of electrical digital data processing, instruments, digital data authentication, etc., can solve the problems that affect the personal privacy and security of legal users of mobile terminals, and photos are not allowed to be viewed by others.

Active Publication Date: 2018-07-20
青岛类认知人工智能有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in view of the privacy requirements of legitimate users of mobile terminals, these legitimate users hope that only some of the photos in the mobile terminal can be viewed by others or that all photos are not allowed to be viewed by others
[0003] However, the photos in the existing mobile terminals are almost all saved as visible pictures, that is, anyone can easily check all the photos in the mobile terminal as long as they open the mobile terminal and enter the picture database, which will cause serious problems. seriously affect the personal privacy security of legal users of mobile terminals

Method used

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  • Photo encryption processing method for mobile terminal
  • Photo encryption processing method for mobile terminal
  • Photo encryption processing method for mobile terminal

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Embodiment Construction

[0048] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0049] Such as figure 1 As shown, the photo encryption processing method of the mobile terminal in this embodiment includes the following steps 1 to 13:

[0050] Step 1, presetting the preset encrypted monitoring time period of the mobile terminal, continuously obtaining facial images of the preset number of its legal users by the mobile terminal within the preset encrypted monitoring time period, and obtaining a facial image database for legal users; Wherein, the preset encrypted monitoring time period is marked as T, the preset number of facial images is marked as M, the facial image database of legal users is marked as S, and the i-th facial image in the facial image database S is marked as JPG Facei ; 1≤i≤M; thus, M facial images are stored in the facial image database of the legal user obtained; wherein, the format of the facial images m...

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Abstract

The invention relates to a photo encryption processing method for a mobile terminal. The mobile terminal obtains a facial image and a glasses image of a legal user of the mobile terminal, a facial image eigenvalue and an eye image eigenvalue of the legal user of the mobile terminal are obtained, and an encryption key of a photo in the mobile terminal is further obtained and stored in the mobile terminal; and according to illumination, air haze and geomagnetic environment conditions of a surrounding environment where the mobile terminal is located, a light ray feature parameter, an air haze feature parameter and a geomagnetic environment feature parameter for representing the same position environment are obtained, an environment matching identification value for judging whether a current state of the mobile terminal is a same position environment state or not is obtained, the environment matching identification value serves as a judgment basis of whether the photo selected by a currentoperator is opened or not, the photo in the mobile terminal is ensured to be securely processed by utilizing verification of the encryption key and the environment matching identification value, andthe photo in the mobile terminal is opened by the operator passing the legal identity verification, so that the personal privacy security of the legal user of the mobile terminal is ensured.

Description

technical field [0001] The invention relates to the field of mobile terminals, in particular to a photo encryption processing method of a mobile terminal. Background technique [0002] Currently, people are more and more fond of taking pictures with mobile terminals such as smart phones and tablet computers. There are many photos stored in everyone's mobile phone, such as beautiful scenery pictures and personal portrait photos. However, in view of the privacy requirements of legal users of mobile terminals, these legal users hope that only some of the photos in the mobile terminal can be viewed by others or that all photos are not allowed to be viewed by others. [0003] However, the photos in the existing mobile terminals are almost all saved as visible pictures, that is, anyone can easily check all the photos in the mobile terminal as long as they open the mobile terminal and enter the picture database, which will cause serious problems. seriously affect the personal pri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/31G06F21/32G06F21/60
CPCG06F21/31G06F21/32G06F21/602
Inventor 郑紫微秦闯季克宇张鸣
Owner 青岛类认知人工智能有限公司
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