Method and device for recognizing, authenticating, unlocking and encrypting storage space by using human face

A technology of encrypted storage and face recognition, which is applied in biometric recognition, character and pattern recognition, instruments, etc., can solve the problems of cracking, endangering system security, non-randomness and small length of passwords, etc., and achieves difficult memory, easy cracking and prevention The effect of falsification

Inactive Publication Date: 2016-07-13
深圳泰首智能技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to its non-randomness and small length, passwords are often easily cracked by attackers, thus endangering the security of the system.
Therefore, some disadvantages exposed by the traditional encryption storage technology: First, the keyboard or mouse is required to enter the unlocking character password, the character password is a precise password, must be entered accurately, and can be used repeatedly
This input method is not only inconvenient, but also brings hidden dang

Method used

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  • Method and device for recognizing, authenticating, unlocking and encrypting storage space by using human face
  • Method and device for recognizing, authenticating, unlocking and encrypting storage space by using human face

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Example Embodiment

[0050] See figure 1 with figure 2 , figure 1 with figure 2 What is revealed is a method for unlocking encrypted storage space using face recognition authentication, including:

[0051] Face registration steps

[0052] 11. Use a camera to collect video data; of course, the camera in this step can also be replaced by a high-speed camera (the same below);

[0053] 12. Detect the face image in the video from the collected video data; the technology for detecting the face is the existing technology, mainly the pre-stored face image, to detect whether the face has several main parts for comparison Yes, if the comparison is successful, even if the face is detected, otherwise, even if the face is not detected;

[0054] 13. Whether a face image is detected, if not, go back to step 12, if yes, go to step 14;

[0055] 14. Live face detection;

[0056] 15. Whether the face is living body is judged. Within the predetermined time, if the movable physiological part of the face is detected and ther...

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Abstract

The invention discloses a method and a device for recognizing, authenticating, unlocking and encrypting storage space by using a human face. The method comprises steps: 11, video data are acquired; 12, a human face image in the video is detected; 13, the human face image is detected; 14, human face vivo detection is carried out; 15, human face vivo judgment is carried out; 16, a human face feature value is extracted; 17, local replication storage is carried out on the human face feature value; the above steps from 11 to 17 are repeated, and the current human face feature value is generated; fuzzy matching processing is carried out on the current human face feature value and the local replication of the human face feature value; the matching result is judged, if the matching succeeds, the next step is carried out, or otherwise, the last step is carried out; a manager is announced to call a driving program for unlocking; and the process is over. Three difficult problems of difficult input, easy breaking and difficult remembering brought by a character key can be solved; and as the human face vivo image is used, the problem of fake and hidden safety dangers caused when a lawbreaker uses human face materials such as a model, a picture and a video for human face recognition and authentication can also be solved.

Description

technical field [0001] The invention relates to a method and device for unlocking an encrypted storage space by face recognition authentication. Background technique [0002] Traditional encrypted storage technology hides and locks part of the storage space of physical storage devices such as computer disks or USB flash drives. Unlocking requires a driver that matches the storage hardware. Since the matching relationship between the driver and the storage hardware is confidential, Therefore, it is impossible to unlock the hidden storage space without a matching driver. In order to realize the usability of the hidden storage space, it is necessary to activate and deactivate the driver through a password binding relationship. This kind of password binding is realized as follows: provide management software, use the keyboard and mouse to input character passwords in the management software, and the management software reads the copy of the password stored somewhere, and compar...

Claims

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Application Information

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IPC IPC(8): G06K9/00
CPCG06V40/172G06V40/45
Inventor 秦玉杰操轶杨文胡船歌程建波夏建军胡盼
Owner 深圳泰首智能技术有限公司
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