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Face micro-expression recognition method, device, electronic equipment and storage medium

A recognition method and micro-expression technology, applied in the field of face recognition, can solve problems such as inability to effectively recognize facial micro-expressions

Active Publication Date: 2021-12-14
BEIJING CENTURY TAL EDUCATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the embodiments of the present disclosure provide a method, device, electronic device and storage medium for recognizing facial micro-expressions, so as to solve the problem of incapable of effectively recognizing human facial micro-expressions in the prior art

Method used

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  • Face micro-expression recognition method, device, electronic equipment and storage medium
  • Face micro-expression recognition method, device, electronic equipment and storage medium
  • Face micro-expression recognition method, device, electronic equipment and storage medium

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Embodiment Construction

[0053] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present disclosure.

[0054] In describing the present disclosure, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation shown in the drawings Or positional relationship is only for the convenience of describing the present...

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Abstract

The present disclosure provides a human face micro-expression recognition method, device, electronic equipment and storage medium, the method comprising: acquiring global features of the human face, acquiring local features of micro-expressions, and acquiring regional features of micro-expressions according to the local features of micro-expressions , wherein the regional features of the micro-expression include the local features of the micro-expression and the features related to the micro-expression and discontinuous with the local features of the micro-expression, and identify people according to the global features of the face and the regional features of the micro-expression Facial microexpression features. Realized the recognition of facial micro-expression.

Description

technical field [0001] The present disclosure relates to the technical field of face recognition, and in particular to a method, device, electronic device and storage medium for face micro-expression recognition. Background technique [0002] Facial expression is an important channel for interpersonal communication. Recognition of facial expression can promote the understanding of people's psychological state and emotion. Different from conventional facial expressions, micro-expression is a special small facial movement that can be used to judge people's subjective emotions. It has a wide application value in the fields of public security and psychotherapy. Contents of the invention [0003] In view of this, the embodiments of the present disclosure provide a method, device, electronic device and storage medium for recognizing facial micro-expressions, so as to solve the problem that human facial micro-expressions cannot be effectively recognized in the prior art. [0004...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/62G06N3/04
CPCG06N3/044G06F18/253
Inventor 王鹏程高原刘霄
Owner BEIJING CENTURY TAL EDUCATION TECH CO LTD