Self-confidence degree judgment method based on video information and self-confidence degree judgment device and system thereof

A technology for video information and confidence, applied in the field of image processing, can solve the problems of facial expression change capture and observation, and achieve the effect of increasing highlights and visibility

Inactive Publication Date: 2017-08-22
GUANGDONG MATVIEW INTELLIGENT SCI & TECH CO LTD
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  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the course of the debate, the psychological changes of the host, audience, or live broadcast commentator are mainly subjective judgments of the debaters, and the subtle facial expression changes of the debaters during the debate are usually difficult to be accurately captured and observed. noticed

Method used

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  • Self-confidence degree judgment method based on video information and self-confidence degree judgment device and system thereof
  • Self-confidence degree judgment method based on video information and self-confidence degree judgment device and system thereof

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Embodiment Construction

[0044] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0045] The system of the present invention mainly includes: a camera, a smart bracelet, and a data processing server.

[0046] Cameras: Multiple cameras are set above the debate venue to face the debaters participating in the debate and can clearly capture the facial video images of each participating debater. They are used to continuously capture the facial video images of the debaters and transfer the video images It is transmitted to the data processing server through the network or data line.

[0047] Smart bracelet: worn by each debater during the debate, used to obtain the pulse rate data of each debater, and transmit the data to the data proces...

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Abstract

The invention discloses a self-confidence degree judgment method based on video information and a self-confidence degree judgment device and system thereof. The method comprises the following steps of the model establishing step: a human face recognition model library is established; the information acquisition step: the face recognition information and the pulse data of the user are acquired, wherein the face recognition information includes the current feature vectors of the human face; and the feature comparison step: the self-confidence degree data of the user are obtained according to the comparison result of the face recognition information and the face recognition model library and the pulse data. According to the self-confidence degree judgment method based on the video information, the self-confidence degree recognition model is established through machine learning, the facial emotion changes of the debater are analyzed in the debating process through the video images, and the facial expression and pulse beating changes of the debater are analyzed in real time by combining the pulse data of the debater to obtain the self-confidence degree judgment result of the debater so that the state of mental change of the debater in the debating process can be more visually, comprehensively and subtly known, and the highlight and the appreciation of the match watching process can be increased.

Description

technical field [0001] The invention relates to an image processing technology, in particular to a method, device and system for judging confidence based on video information. Background technique [0002] The debate competition is a fierce competition that integrates knowledge, wisdom, language and adaptability, and it can be said to be a fierce battle of comprehensive knowledge and psychology between the two sides. The psychological changes of the debaters during the period can be said to be another highlight of the debate process. Psychological changes are often especially evident in changes in a person's facial expressions. At present, in the course of the debate, the psychological changes of the host, audience, or live broadcast commentator are mainly subjective judgments of the debaters, and the subtle facial expression changes of the debaters during the debate are usually difficult to be accurately captured and observed. noticed. Therefore, it is a technical proble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62A61B5/02
CPCA61B5/02A61B5/681A61B5/6824A61B5/7271G06V40/16G06V40/171G06F18/214
Inventor 邓立邦
Owner GUANGDONG MATVIEW INTELLIGENT SCI & TECH CO LTD
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