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Double-camera face recognition method and device

A technology of face recognition and face target, which is applied in the field of dual-camera face recognition method and device, and can solve the problem that the RGB camera cannot detect the face, etc.

Active Publication Date: 2021-02-12
UNIVERSAL UBIQUITOUS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this method is that in some harsh environments such as low illumination, strong backlight or strong front light, RGB cameras often fail to detect human faces.

Method used

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  • Double-camera face recognition method and device
  • Double-camera face recognition method and device
  • Double-camera face recognition method and device

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Embodiment Construction

[0087] Embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings.

[0088] Embodiments of the present disclosure are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present disclosure from the contents disclosed in this specification. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. The present disclosure can also be implemented or applied through different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in the present disclosure, a...

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Abstract

The invention discloses a double-camera face recognition method and device, and belongs to the technical field of face recognition, and the method comprises the steps: alternately carrying out the face detection through an RGB camera and an infrared camera in a standby state, and starting the face recognition after a face target is detected. The method further comprises: the RGB camera collectingand judging whether the image quality of the face target meets a preset condition or not; the RGB camera collecting and judging whether the brightness of the face target is within a preset range or not. Through adding the infrared camera, the RGB camera is assisted to perform face detection by means of the characteristic that imaging of the infrared camera is less affected by light, the environmental adaptability of the face recognition device is improved, and the passing rate and accuracy of face recognition are improved by combining RGB recognition and infrared recognition under different conditions.

Description

technical field [0001] The invention relates to the technical field of face recognition, in particular to a dual-camera face recognition method and device. Background technique [0002] Face recognition technology is a biometric technology for identification based on human facial feature information. A series of related technologies that usually use cameras or cameras to collect images or video streams containing human faces, automatically detect and track human faces in the images, and then perform facial recognition on the detected faces. As an important machine vision technology, face recognition plays an important role in the field of artificial intelligence. In actual use, in order to improve the security of face recognition, the face recognition system often includes a live body detection part to prevent non-human attacks. Non-payment-level hardware terminal products that are anti-counterfeiting through vision generally use infrared cameras for anti-counterfeiting. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00H04N5/247H04N5/33H04N23/90
CPCH04N5/33G06V40/172G06V40/161H04N23/90
Inventor 陈鑫郑东赵拯赵五岳
Owner UNIVERSAL UBIQUITOUS TECH CO LTD
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