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Unlocking control method and related products

A control method and unlocking technology, which is applied in telephone communication, digital data authentication, electrical components, etc., can solve the problems of reducing the efficiency of multiple biometrics and the low success rate of iris recognition, and achieve the effect of improving the pass rate and efficiency of iris recognition

Active Publication Date: 2017-12-12
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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AI Technical Summary

Problems solved by technology

However, in practical applications, especially in a strong light environment, the user is squinting, and the success rate of iris recognition is low at this time, thus reducing the efficiency of multi-biometric recognition

Method used

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  • Unlocking control method and related products
  • Unlocking control method and related products
  • Unlocking control method and related products

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Embodiment Construction

[0043] 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.

[0044] 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 an unlocking control method and related products. The method is applied to a mobile terminal including an iris recognition device, a camera and an application processor (AP), and includes: controlling the camera to detect whether a user is in a squinting state, and sending a detection result to the AP; controlling the AP to decrease a recognition threshold value, which corresponds to iris recognition operation, when the detection result of the camera is that the user is in the squinting state, obtaining a first recognition threshold value, and notifying the iris recognition device of carrying out iris collection; controlling the iris recognition device to acquire an iris image, and sending the iris image to the AP; and controlling the AP to carry out matching on the iris image and a preset iris template, and executing a next unlocking process when a value of matching between the iris image and the preset iris template is greater than the first recognition threshold value. According to the embodiment of the invention, the iris recognition threshold value can be decreased under the squinting state, then an iris recognition pass rate can be increased in a case where the security is not impacted, and the efficiency of multi-biometric recognition is improved.

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 iris recognition is more valued by various manufacturers due to its own security. However, in practical applications, especially in a strong light environment, the user is in a state of squinting. At this time, the success rate of iris recognition is low, thus reducing the efficiency of multi-biometric recognition. Contents of the invention [0004] Embodiments of the present invention provide an unlocking control method and related products, i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/32H04M1/725H04M1/67
CPCH04M1/67G06F21/32H04M1/72463H04M1/724631
Inventor 周意保张海平
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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