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Face recognition equipment light supplement control method and device, equipment and storage medium

A technology of face recognition equipment and control method, applied in the field of devices, equipment and storage media, and the field of face recognition equipment fill light control method, can solve the problems of overexposure, poor and insufficient definition of face images, etc. Fill light effect, improve clarity effect

Active Publication Date: 2022-06-07
SHENZHEN HIVT TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method, device, device, and storage medium for controlling light supplementation of a face recognition device, which are used to solve the problem that the current supplementary light is likely to cause overexposure or insufficient exposure, resulting in poor clarity of the generated face image

Method used

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  • Face recognition equipment light supplement control method and device, equipment and storage medium
  • Face recognition equipment light supplement control method and device, equipment and storage medium
  • Face recognition equipment light supplement control method and device, equipment and storage medium

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Embodiment Construction

[0078] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with some aspects of the invention as recited in the appended claims.

[0079] The technical solutions of the present invention will be described in detail below with specific examples. The following specific embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present invention will be described below with reference to the accompanying drawings.

[0080] In order to clearl...

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Abstract

The embodiment of the invention provides a light supplement control method, device and equipment for face recognition equipment and a storage medium, the face recognition equipment comprises a visible light camera and a light supplement lamp, and the method comprises the steps that a face image generated by the visible light camera is acquired; inputting the face image into a face image quality recognition model trained to be converged to output a corresponding image quality score; the image quality score comprises face illuminance; determining a light supplement brightness adjustment value according to the face illuminance and a preset illuminance threshold; and adjusting the light emitting brightness of the light supplementing lamp according to the light supplementing brightness adjustment value. According to the light supplement control method of the face recognition equipment, the light supplement effect can be improved, and the definition of the face image is improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of face recognition equipment, and in particular, to a method, device, device, and storage medium for controlling light supplementation for face recognition equipment. Background technique [0002] Face recognition equipment is widely used in identity recognition, such as various door opening and closing scenes in the community. In the process of face shooting, in order to improve the shooting clarity of the face part, the face fill light is usually performed, that is, the fill light such as LED (full name in English: light-emitting diode, LED) in front of the face recognition device is used. Chinese light-emitting diode) high-brightness white light source for fill light. [0003] Since the current fill light brightness only has two states of on and off, the fill light is likely to cause overexposure or insufficient exposure, resulting in poor clarity of the generated face image. SUM...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V40/16G06V10/141G06V10/143G06T7/00
CPCG06T7/0002G06T2207/30168G06T2207/30201Y02B20/40
Inventor 周波段炼陈永刚苗瑞莫少锋
Owner SHENZHEN HIVT TECH
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