Title:
THREE-DIMENSIONAL FEATURE EMOTION ANALYSIS METHOD CAPABLE OF FUSING EXPRESSION AND LIMB MOTION
Document Type and Number:
WIPO Patent Application WO/2022/141894
Kind Code:
A1
Abstract:
A three-dimensional feature emotion analysis method capable of fusing an expression and limb motion, comprising the following steps: S1, adhering an infrared sensor to a muscle position where the change amplitude of a facial expression is large, and adhering an optical inertial sensor to a muscle position where the motion amplitude of a human limb is large; S2, in a VR device, virtualizing various different game scenarios or audios or characters; S3, the infrared sensor detecting the motion of each facial muscle, and a pupil detector built in the VR device detecting the constriction condition of pupils, and capturing, by means of the optical inertial sensor in real time, the motion of a human limb joint to obtain the motion information parameter data of the limb joint; S4, exporting real-time face and limb joint motion data, and pupil constriction data; and S5, comparing the data with a data range under an over-excitement state and an excitement state in a database, and performing analysis so as to analyze the degree of immersion of a tested person. The potential interest of the tested person is stimulated by means of VR, and the degree that the tested person is immersed in different game scenarios or audios or characters is determined and evaluated.
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Inventors:
MA YONG (CN)
MA YUAN (CN)
MA YUAN (CN)
Application Number:
PCT/CN2021/085070
Publication Date:
July 07, 2022
Filing Date:
April 01, 2021
Export Citation:
Assignee:
SUZHOU YUANXIANG CONCEPT CULTURE DEV CO LTD (CN)
International Classes:
G06F3/01
Domestic Patent References:
| WO2018141061A1 | 2018-08-09 |
Foreign References:
| CN111375196A | 2020-07-07 | |||
| CN111742560A | 2020-10-02 | |||
| CN107123019A | 2017-09-01 | |||
| CN111680550A | 2020-09-18 |
Attorney, Agent or Firm:
CHINA FARFIR INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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