Unlocking method and device

A technology for unlocking and location information, applied in the computer field, can solve problems such as low security and poor interaction, and achieve the effects of improved security, increased interaction, and increased fun.

Active Publication Date: 2021-04-09
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing face unlocking methods usually match the features of the face itself with the pre-stored features, and unlock according to the matching results. The interaction when unlocking is poor, and it may also be successfully unlocked through photos, which has low security.

Method used

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  • Unlocking method and device
  • Unlocking method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] figure 1 It is an application environment diagram for the operation of the unlocked method in an embodiment. Such as figure 1 As shown, the application environment includes a terminal 110 and a server 120, wherein the terminal 110 and the server 120 communicate through a network.

[0051] The terminal 110 includes a video sequence acquisition device, which may be a smart phone, a tablet computer, a notebook computer, a desktop computer, etc., but is not limited thereto. The terminal 110 may receive location information from the server 120 or send a video sequence to the server 120 through the network, and the server 120 may respond to an unlocking request sent by the terminal 110 .

[0052] In one embodiment, figure 1 The internal structure of the terminal 110 in the figure 2 As shown, the terminal 110 includes a processor, a graphics processing unit, a storage medium, a memory, a network interface, a display screen and an input device connected through a system bus....

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PUM

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Abstract

The present invention relates to an unlocking method and device, comprising: acquiring a random specified action, prompting the user to complete the specified action, acquiring a human face video sequence, identifying the human face image in the human face video sequence, and locating the human face The face key point set corresponding to the face image, tracking the face key point set, judging whether the specified action is completed according to the position information of the face key point set, and if so, obtaining the position information of the first face key point , determining the corresponding virtual map icon position information according to the position information of the first human face key point, displaying the virtual map icon according to the position information of the virtual map icon, and judging whether the virtual map icon has moved to a specified position in the screen, if so , then run the unlock command, which improves the security and interaction of unlocking.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to an unlocking method and device. Background technique [0002] With the development of computer technology, various applications are accompanied by the operation of identity verification. As a common identification method, face verification is also widely used in account security, financial payment and other fields, such as unlocking technology. [0003] The existing face unlocking methods usually match the features of the face itself with the pre-stored features, and unlock according to the matching results. The interaction is poor when unlocking, and the unlocking may be successful through photos, which is low in security. Contents of the invention [0004] Based on this, it is necessary to provide an unlocking method and device for the above-mentioned technical problems, so as to improve the security and interactivity of unlocking. [0005] A method for unlocking, the meth...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/32G06K9/00
CPCG06F21/32G06V40/161G06V40/40
Inventor 阳萍陆莉王小叶
Owner TENCENT TECH (SHENZHEN) CO LTD
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