Unlock control method and related products
A control method and unlocking technology, which is applied in the direction of instruments, digital data authentication, calculation, etc., can solve the problems of prolonging the unlocking time, poor user experience, and long detection time, so as to improve the unlocking speed, facilitate the unlocking speed, and shorten the verification time. Effect
Inactive Publication Date: 2020-08-14
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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However, the time for liveness detection is often relatively long, resulting in an extension of the entire unlocking time and poor user experience
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[0038] In order to enable those skilled in the art to better understand the solutions of the present invention, 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 are only 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 fall within the protection scope of the present invention.
[0039] The terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For exam...
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The embodiment of the present invention discloses an unlocking control method and related products, wherein the method includes: acquiring the preview image of the target face and the current location of the mobile terminal; when the current location belongs to the preset security location set, from the preset Select M living body detection dimensions corresponding to the current position from the N living body detection dimensions, the N is an integer greater than 1, and the M is a positive integer smaller than the N; according to the M living body detection dimensions Liveness detection is performed on the target face in the preview image to obtain a detection result; when the detection result is a living body, face recognition is performed on the target face, and an unlocking operation is performed when the face recognition passes. By adopting the invention, the security of the mobile terminal can be guaranteed, and the verification time of living body detection can be shortened.
Description
technical field [0001] The invention relates to the technical field of mobile terminals, and mainly relates to an unlocking control method and related products. Background technique [0002] With the continuous development of mobile terminal technology, the use of mobile terminals such as mobile phones, computers, and tablets is becoming more and more popular, and face recognition methods are allowed to be used for unlocking. In order to avoid the use of two-dimensional forged face images such as photos and videos to complete face recognition for unlocking operations, the method of liveness detection is used to improve the security of mobile terminals. However, the time for liveness detection is often relatively long, resulting in a prolonged unlocking time and poor user experience. Contents of the invention [0003] Embodiments of the present invention provide an unlocking control method and related products, which can ensure the safety of mobile terminals and shorten th...
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IPC IPC(8): G06F21/32G06K9/00
CPCG06F21/32G06F2221/2133G06V40/166
Inventor 王君龙
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD