A silent living detection method based on micro-expression recognition and non-sense face recognition

A technology of living body detection and face recognition, applied in deception detection, biometric recognition, character and pattern recognition, etc., can solve the problems of time-consuming, human cooperation, and high scene requirements, and achieve a wide range of applications, high accuracy, and scene less demanding effects

Active Publication Date: 2020-05-05
JIANGSU ZHENGHETONG INFORMATION TECH CO LTD
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AI Technical Summary

Problems solved by technology

The disadvantage is that human cooperation is still required
[0008] The above methods generally have shortcomings such as requiring human cooperation, taking a long time, and requiring high scenarios. Therefore, it is urgent to develop an accurate, fast, and widely applicable face anti-counterfeiting method

Method used

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  • A silent living detection method based on micro-expression recognition and non-sense face recognition
  • A silent living detection method based on micro-expression recognition and non-sense face recognition
  • A silent living detection method based on micro-expression recognition and non-sense face recognition

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Embodiment Construction

[0042] A silent living body detection method based on micro-expression recognition and non-sense face recognition of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments:

[0043] First of all, it should be noted that, if figure 1 As shown, the implementation of a silent living body detection method based on micro-expression recognition and non-inductive face recognition of the present invention requires a camera, an audio device, a face and expression recognition system, and a network cable for connection. Since the camera, sound device, face and expression recognition system and the technologies connected by network cables belong to the prior art, the present invention will not repeat them here.

[0044] Such as Figure 2-6 As shown, the specific steps of inventing a silent living body detection method based on micro-expression recognition and non-sense face recognition are as follows:

[004...

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Abstract

The invention discloses a silent living body detection method based on micro-expression recognition and non-inductive face recognition. The silent living body detection method includes two parts: face recognition detection and living body detection, and the living body detection part sequentially includes face static picture detection. , face video detection and 3D mask detection three processes, only the target face is recognized as a real and effective face if it passes the above detection steps at the same time. The advantage of the present invention is that it can complete the living body detection of static pictures, face videos and 3D masks in a short period of time without the detection and cooperation of the target, and the accuracy rate is high. It has a wide range of applications and low scene requirements.

Description

Technical field: [0001] The invention relates to a method for detecting a silent living body of a human face, in particular to a method for detecting a silent living body based on micro-expression recognition and non-sense face recognition, belonging to the technical field of artificial intelligence. Background technique: [0002] With the face recognition technology-based "swipe face" payment, "swipe face" check-in, "swipe face" sign-in and even "swipe face" law enforcement are changing from theory to reality. Today, "swipe face" is gradually commercialized, Although the face recognition technology can efficiently identify the identity of the face in the image, it cannot accurately identify the authenticity of the input face feature information, which leads to unscrupulous people using photos and extracting faces from video streams. Data or 3D masks are used to camouflage, and then commit crimes, especially "swipe face" payment, which is directly related to the security of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00
CPCG06V40/174G06V40/172G06V40/45
Inventor 蒲军王刚戴佳王青吴宁
Owner JIANGSU ZHENGHETONG INFORMATION TECH CO LTD
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