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Face recognition method and device for terminal

A face recognition and terminal technology, applied in the field of identity verification, can solve the problems that the camera device is difficult to collect face images, affect the experience of identity verification, and the accuracy of face recognition is low, so as to extend the exposure time and improve the accuracy rate , Improve the effect of ambient brightness

Inactive Publication Date: 2017-09-29
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In related technologies, when the ambient light brightness is relatively low, it is difficult for the camera device to capture a clear face image, which leads to low accuracy of face recognition and affects the user experience of using face recognition technology for identity verification.

Method used

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  • Face recognition method and device for terminal
  • Face recognition method and device for terminal
  • Face recognition method and device for terminal

Examples

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Embodiment Construction

[0084] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0085] figure 1 It is a flow chart of a method for performing face recognition by a terminal according to an exemplary embodiment; the method for performing face recognition by a terminal can be applied to electronic devices (such as tablet computers, smart phones, and smart cameras), such as figure 1 As shown, the face recognition method includes the following steps:

[0086] In step 101, whe...

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Abstract

The invention relates to a face recognition method and device for a terminal. The method comprises the steps of: when face recognition is determined, detecting the brightness of ambient light; when the brightness of ambient light is lower than a first brightness threshold, acquiring a face image by adopting a preset mode of improving face recognition accuracy; and executing a face recognition operation based on the acquired face image. The technical solution can improve the accuracy of face recognition in a scene having the ambient brightness relatively low.

Description

technical field [0001] The present disclosure relates to the technical field of identity verification, and in particular to a method and device for face recognition by a terminal. Background technique [0002] At present, face recognition technology is widely used in privacy or security-related identity verification fields, such as face recognition access control attendance, face recognition anti-theft doors, face unlocking, etc. Face recognition mainly includes two parts: the face image collection part and the identity verification part based on the collected face image. In related technologies, when the ambient light brightness is relatively low, it is difficult for the camera device to capture a clear face image, which leads to low accuracy of face recognition and affects user experience of using face recognition technology for identity verification. Contents of the invention [0003] In order to overcome the problems existing in the related technologies, embodiments o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00H04N5/235
CPCG06V40/166H04N23/71H04N23/74
Inventor 过一熊达蔚
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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