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Image acquisition device and face identity verification method based on the image acquisition device

An image acquisition device and identity verification technology, applied in the fields of face identity verification and image acquisition device, can solve problems such as decreased accuracy, and achieve the effects of low cost and high accuracy

Active Publication Date: 2021-08-24
BEIJING KUANGSHI TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since near-infrared images can only be black and white images, this will lead to a decrease in the accuracy of the comparison

Method used

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  • Image acquisition device and face identity verification method based on the image acquisition device
  • Image acquisition device and face identity verification method based on the image acquisition device
  • Image acquisition device and face identity verification method based on the image acquisition device

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Embodiment Construction

[0049] In the following description, numerous specific details are given in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that embodiments of the invention may be practiced without one or more of these details. In other examples, in order to avoid confusion with the embodiments of the present invention, some technical features known in the art are not described.

[0050]It should be understood that the invention can be embodied in different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the size and relative sizes of parts, elements, etc. may be exaggerated for clarity. Like reference numerals refer to like elements throughout.

[0051] In order to make the objects, techni...

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PUM

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Abstract

The invention discloses an image acquisition device and a face identity verification method based on the image acquisition device. The image acquisition device includes: a lens, the lens is used to obtain imaging light; After the lens, it is used to divide the light entering through the lens into a first light beam and a second light beam; an infrared image sensor, the infrared image sensor forms an infrared light based on the first light beam incident through the light splitting component image; a visible light image sensor, the visible light image forms a visible light image based on the second beam of light incident through the light splitting component; wherein, the infrared image sensor and the visible light image sensor are arranged in parallel behind the light splitting component and The relative position is fixed. The image acquisition device can save the process of judging whether the infrared image and the visible light image are the same person. This face authentication method has similar advantages.

Description

technical field [0001] The invention relates to the technical field of artificial intelligence, in particular to an image acquisition device and a face identity verification method based on the image acquisition device. Background technique [0002] At present, face recognition systems are increasingly used in scenarios that require identity verification in the security and financial fields, such as remote bank account opening, access control systems, and remote transaction operation verification. In these high-security application fields, in addition to ensuring that the face similarity of the person being verified conforms to the base library stored in the database, it is first necessary to verify that the person being verified is a legal living creature. In other words, the face recognition system needs to be able to prevent attackers from using photos, videos, 3D face models, or masks to attack. [0003] At present, one of the main ways to realize living body detection ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/62H04N5/225H04N5/33
CPCH04N5/33G06V40/172G06V40/45H04N23/45G06F18/22
Inventor 冯宝库
Owner BEIJING KUANGSHI TECH CO LTD
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