Living body discrimination method and device based on thermal imaging, equipment and storage medium

A thermal imaging and living body technology, applied in the field of image recognition, can solve the problems of high equipment cost, high computing performance requirements of living body recognition equipment, and privacy leakage of two-dimensional or three-dimensional visual images, so as to avoid leakage of privacy.

Pending Publication Date: 2020-11-03
深圳数联天下智能科技有限公司
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Problems solved by technology

However, traditional living body recognition is based on two-dimensional or three-dimensional visual images, which requires high computing performance of liv

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  • Living body discrimination method and device based on thermal imaging, equipment and storage medium
  • Living body discrimination method and device based on thermal imaging, equipment and storage medium
  • Living body discrimination method and device based on thermal imaging, equipment and storage medium

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Embodiment Construction

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0052] In one embodiment, a living body discrimination method based on thermal imaging is proposed, and the execution subject of the living body discrimination method based on thermal imaging is a device capable of implementing a living body discrimination method based on thermal imaging, and the device is compatible with including but not limited to terminals and servers. Among them, terminals include desktop terminals and mobile terminals, desktop terminals inclu...

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Abstract

The embodiment of the invention discloses a living body discrimination method and device based on thermal imaging, equipment and a storage medium. The method comprises the following steps: acquiring atarget image, wherein the pixel value of each pixel point of the target image is a temperature value; determining a target feature vector corresponding to the target image according to the target image, the target feature vector being used for indicating a pixel value of each pixel point; taking a target feature vector corresponding to the target image as the input of a living body discriminationmodel; and obtaining a discrimination result output by the living body discrimination model, and determining whether a living body exists in the target image based on the discrimination result. According to the invention, whether the living body exists in the target image is determined, and the problem of privacy leakage is avoided.

Description

technical field [0001] The present invention relates to the technical field of image recognition, in particular to a thermal imaging-based living body identification method, device, equipment and storage medium. Background technique [0002] Transportation, security, public safety and other fields have a wide range of application requirements for detecting whether there is a living body. However, traditional living body recognition is based on two-dimensional or three-dimensional visual images, which requires high computing performance of living body recognition equipment, resulting in high equipment costs, and two-dimensional or three-dimensional visual images have the problem of leaking privacy. Contents of the invention [0003] Based on this, it is necessary to address the above problems and propose a method, device, equipment, and storage medium for living body identification based on thermal imaging. [0004] In the first aspect, the present invention proposes a the...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62G06N3/04G06N3/08
CPCG06N3/08G06V40/45G06N3/045G06F18/2411
Inventor 袁方
Owner 深圳数联天下智能科技有限公司
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