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Face recognition method, face recognition device and terminal equipment

A face recognition and face image technology, applied in the field of image processing, can solve problems such as low recognition rate, unrecognizable black people, poor race adaptability, etc.

Pending Publication Date: 2020-09-29
DONGGUAN ZKTECO ELECTRONICS TECH
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Problems solved by technology

[0002] In related technologies, visible light face recognition technology is easy to use and supports large-capacity face database recognition, but it is easily affected by lighting conditions and has poor race adaptability. For example, the recognition rate of yellow people is high, but white people, brown people and transition The racial recognition rate is low, and black people are basically unrecognizable

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  • Face recognition method, face recognition device and terminal equipment
  • Face recognition method, face recognition device and terminal equipment
  • Face recognition method, face recognition device and terminal equipment

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Embodiment Construction

[0029] In the following description, for the purpose of illustration rather than limitation, specific details such as a specific system structure and technology are set forth in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0030] It is to be understood that, when used in this specification and the appended claims, the term "comprising" indicates the presence of the described feature, integer, step, operation, element and / or component, but does not exclude one or more other The presence or addition of features, integers, steps, operations, elements, components and / or sets thereof.

[0...

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Abstract

The invention is suitable for the technical field of image processing, and provides a face recognition method, a face recognition device and terminal equipment, and the method comprises the steps: obtaining a visible light image and a near-infrared image; performing face feature extraction on the visible light image and the near-infrared image to obtain visible light face feature information and near-infrared face feature information; performing face recognition based on the visible light face feature information, if a matched visible light face image sample exists, determining a registered user associated with the matched visible light face image sample as a face recognition result, and otherwise, performing face recognition based on the near-infrared face feature information; and if thematched near-infrared face image sample exists, determining a registered user associated with the matched near-infrared face image sample as a face recognition result, and otherwise, outputting a reminding message. By means of the method, face recognition can be conducted on the global race with various skin colors.

Description

technical field [0001] The present application belongs to the technical field of image processing, and in particular, relates to a face recognition method, a face recognition device, a terminal device and a computer-readable storage medium. Background technique [0002] Among related technologies, visible light face recognition technology is easy to use and supports large-capacity face database recognition, but it is easily affected by lighting conditions and has poor ethnic adaptability. For example, yellow people have a high recognition rate, but white people, brown people and transitional The racial recognition rate is low, and black people are basically unrecognizable. Therefore, how to overcome the influence of illumination changes and facial skin color in face recognition has become a difficult problem. SUMMARY OF THE INVENTION [0003] In view of this, the present application provides a face recognition method, a face recognition device, a terminal device, and a co...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62
CPCG06V40/167G06F18/22
Inventor 李治农何柳青林晓清曹娜
Owner DONGGUAN ZKTECO ELECTRONICS TECH
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