Unlocking control methods and related products

An unlocking and feature set technology, which is applied in the direction of instruments, digital data authentication, character and pattern recognition, etc., can solve the problem of low efficiency of face recognition, and achieve the effect of improving face recognition efficiency and security

Active Publication Date: 2018-01-05
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in practical applications, the efficiency of face recognition is not high, so the problem of how to improve the efficiency of face recognition needs to be solved urgently

Method used

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  • Unlocking control methods and related products
  • Unlocking control methods and related products
  • Unlocking control methods and related products

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Embodiment Construction

[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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Abstract

The embodiment of the invention discloses unlocking control methods and related products. One of the methods includes: acquiring a face image; extracting a rough feature set and a fine feature set from the face images; carrying out verification operation on the rough feature set and the fine feature set; and executing a next-step unlocking process when verification of the rough feature set and thefine feature set is successful. According to the embodiment of the invention, both the rough feature set and the fine feature set extracted from the face image can be verified, and the next-step unlocking process is executed only when verification of the both is successful. Therefore, the method can be used to realize face recognition, and improves the security of a mobile terminal.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to an unlocking control method and related products. Background technique [0002] With the popularization and application of mobile terminals (mobile phones, tablet computers, etc.), mobile terminals can support more and more applications, and their functions are becoming more and more powerful. Missing electronics. [0003] At present, multi-biometric identification is more and more favored by mobile terminal manufacturers, and face recognition, as an important part of multi-biometric identification, is more valued by various manufacturers. However, in practical applications, the efficiency of face recognition is not high. Therefore, the problem of how to improve the efficiency of face recognition needs to be solved urgently. Contents of the invention [0004] Embodiments of the present invention provide an unlocking control method and related products, which can impr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/32G06K9/00
CPCG06F21/32G06V40/169G06V40/172G06V10/806G06F18/253G06V40/165G06V40/171
Inventor 张海平周意保
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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