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Face authentication method and device, electronic equipment and readable storage medium

An authentication method, face technology, applied in the field of image processing, to achieve the effect of improving the recognition effect and reducing the control complexity

Active Publication Date: 2019-10-25
MEGVII BEIJINGTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a face authentication method, device, electronic equipment and readable storage medium to partially or completely solve the above-mentioned problems related to the face authentication process in the prior art

Method used

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  • Face authentication method and device, electronic equipment and readable storage medium
  • Face authentication method and device, electronic equipment and readable storage medium
  • Face authentication method and device, electronic equipment and readable storage medium

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Embodiment Construction

[0029] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0030] refer to figure 1 , shows a flowchart of steps of a face authentication method in an embodiment of the present invention.

[0031] Step 110, receiving the face authentication instruction sent by the host computer, and starting the infrared camera according to the face authentication instruction.

[0032] As mentioned above, an RGB camera based solely on visible light is very susceptible to interference under complex lightin...

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Abstract

The invention discloses a face authentication method, which comprises the steps of receiving a face authentication instruction sent by an upper computer, and starting an infrared camera according to the face authentication instruction; controlling an infrared stripe projector corresponding to the infrared camera according to the configuration instruction of the upper computer and / or the illumination condition of the environment where the infrared camera is located, and an infrared picture frame containing a human face pattern is acquired through the infrared camera; and extracting human face features in the infrared picture frame, performing human face authentication based on the human face features, and feeding back an authentication result to the upper computer. The technical problems that an existing face authentication scheme is prone to interference in a complex illumination environment, the recognition effect is poor, and the control complexity is high are solved. The beneficialeffects of improving the recognition effect and reducing the control complexity are achieved.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to a face authentication method, device, electronic equipment and a readable storage medium. Background technique [0002] After decades of development, face recognition has made great progress, and a large number of recognition algorithms have emerged. The recognition rate of face authentication and recognition technology has also been greatly improved, and the live detection based on face recognition Technology has also evolved tremendously. At present, in the module device for face authentication, it is generally possible to directly perform face recognition and liveness detection based on the pictures taken by the pure RGB module of visible light, or face recognition and detection based on the pictures taken by the speckle structured light module. Liveness detection. [0003] However, pure BGR modules based on visible light are very susceptible to interference in comp...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/20G06F21/32
CPCG06F21/32G06V40/166G06V40/168G06V10/141
Inventor 柳志贤付英波吴雪平
Owner MEGVII BEIJINGTECH CO LTD
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