Identity authentication method, identity authentication device, and electronic device

A technology of identity authentication and electronic equipment, which is applied in the direction of character and pattern recognition, instruments, and multiple biometrics, and can solve the problem that fingerprint recognition technology cannot perform long-distance sensing and iris recognition technology has a slow response speed And other issues

Pending Publication Date: 2018-10-23
SHENZHEN FUSHI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, both fingerprint recognition technology and iris recognition technology have their own limitations. For example, fingerpr...

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  • Identity authentication method, identity authentication device, and electronic device
  • Identity authentication method, identity authentication device, and electronic device
  • Identity authentication method, identity authentication device, and electronic device

Examples

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Embodiment Construction

[0065] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, are only for explaining the present application, and should not be construed as limiting the present application.

[0066] In the description of the present application, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present application, "plurality" means two or more, unless otherwise specifically defined.

[00...

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Abstract

The present invention discloses an identity authentication method, an identity authentication device, and an electronic device. The identity authentication method comprises the steps of: the step S1:projecting an infrared floodlight to an object to be measured, sending a first infrared image of the object to be measured; the step S2: projecting an infrared structure to the object to be measured,and sensing a second infrared image of the object to be measured; the step S3: determining whether the object to be measured to has face features or not according to the first infrared image, if yes,executing a step S4, or else, determining failure of the identity authentication; and the step S4: constructing three-dimensional image inforamtion of the object to be measured according to the secondinfrared image, comparising whether the three-dimensional image inforamtion of the object to be measured is matched with the three-dimensional image inforamtion of a pre-stored object face or not, and confirming whether the identity of the object to be measured is legal or not according to a matching result. The identity authentication device operates the identity authentication method. The electronic device comprises the identity authentication device.

Description

technical field [0001] The application relates to an identity authentication method, an identity authentication device, and electronic equipment. Background technique [0002] With the development of science and technology, more and more occasions begin to use various sensing technologies to identify objects. For example, fingerprint recognition technology, iris recognition technology, etc. However, both fingerprint recognition technology and iris recognition technology have their own limitations. For example, fingerprint recognition technology cannot perform long-distance sensing, and iris recognition technology has a slow sensing response speed. [0003] Therefore, it is necessary to provide a new type of sensing technology for identity authentication. Contents of the invention [0004] The embodiments of the present application aim to solve at least one of the technical problems existing in the prior art. Therefore, the embodiments of the present application need to ...

Claims

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Application Information

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IPC IPC(8): G06K9/00
CPCG06V40/70
Inventor 田浦延
Owner SHENZHEN FUSHI TECH CO LTD
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