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Video face emotion recognition method, medium and device

A technology of emotion recognition and facial expression, applied in the field of video analysis, can solve the problems of poor robustness of emotion recognition, difficulty in accurately recognizing facial emotions, and low accuracy

Active Publication Date: 2018-09-04
EMOTIBOT TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is too general and only considers the face area information, which limits the understanding boundary of emotions, making it difficult to accurately identify facial emotions, and the robustness and accuracy of emotion recognition are poor.

Method used

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  • Video face emotion recognition method, medium and device
  • Video face emotion recognition method, medium and device
  • Video face emotion recognition method, medium and device

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no. 2 example

[0097] In the above-mentioned first embodiment, a video face emotion recognition method is provided. In combination with the above-mentioned first embodiment, the second embodiment of the present invention provides a computer-readable storage medium on which a computer program is stored. When the program is executed by the processor, the video facial emotion recognition method provided by the above-mentioned first embodiment is implemented.

no. 3 example

[0099] In combination with the video facial emotion recognition method provided in the first embodiment, the present invention also provides a video facial emotion recognition device, including: a memory, a processor, and a computer program stored in the memory and operable on the processor , when the processor executes the program, the method for recognizing facial emotion in video provided by the first embodiment above is realized. image 3 A schematic diagram of a hardware structure of a video facial emotion recognition device provided by an embodiment of the present invention is shown.

[0100] Specifically, the above-mentioned processor 201 may include a central processing unit (CPU), or an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), or may be configured to implement one or more integrated circuits in the embodiments of the present invention.

[0101] Memory 202 may include mass storage for data or instructions. By way of exam...

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Abstract

The present invention provides a video face emotion recognition method, medium and device. The method comprises: acquiring a video within a specified time period; and identifying the emotion of at least one to-be-detected face image in the video according to content context information and facial expression information in the video. By acquiring the video within the specified time period, and according to the content context information and the facial expression information in the video, the emotion of at least one to-be-detected image in the video is identified, so that compared with the prior art for only considering the facial expression to recognize the emotion, the technical scheme of the present invention simultaneously considers the content scene of the video scene and the facial expression to recognize the emotion, so that robustness and accuracy of the emotion recognition can be improved.

Description

technical field [0001] The invention relates to the field of video analysis, in particular to a video face emotion recognition method, medium and equipment. Background technique [0002] The traditional face emotion recognition mainly uses the feature recognition of the face image. The traditional algorithm locates the facial features and contours, extracts the feature points of emotion recognition, and then recognizes the emotion based on the feature points. This method is too general and only considers the face area information, which limits the understanding boundary of emotions, makes it difficult to accurately identify facial emotions, and the robustness and accuracy of emotion recognition are poor. Contents of the invention [0003] Aiming at the defects in the prior art, the present invention provides a video face emotion recognition method, medium and equipment, which can improve the robustness and accuracy of emotion recognition. [0004] In a first aspect, the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62
CPCG06V40/172G06V40/168G06V40/174G06V20/46G06F18/24
Inventor 简仁贤杨闵淳孙曼津
Owner EMOTIBOT TECH LTD