Movement contrast system based on three-dimensional motion capture data and actually photographed videos and method thereof

Abstract

The invention provides a movement contrast system based on three-dimensional motion capture data and actually photographed videos and a method thereof. The contrast system comprises a basic section, a contrast section and a contrast unit. The basic section is a virtual reference file formed in a way that reference persons of standard movements complete the whole set of movements in the specific scene. The contrast section is a demonstration file formed in a way that demonstrators of the standard movements complete the whole set of movements in the field corresponding to the specific scene. The contrast unit is used for displaying the basic section and the contract section under the state of overlapping demonstration so as to evaluate accuracy of the movements. According to the contrast system, the basic section acting as the reference standard is introduced, and the virtual section is attached to the field frames in a matching way with no requirement for field guidance of the third party so that real performance and the standard movements can be visually and accurately contrasted at a monitor side, and the process of movement improvement can be optimized.

Description

technical field [0001] The invention relates to a motion comparison system and method based on three-dimensional motion capture data and real-shot video. Background technique [0002] For standardized movements or courses that have strict requirements on standards such as dance, martial arts, gymnastics, etc., the traditional guidance method is to demonstrate the scene and follow the standard reference video to perform movements, and then the instructor will give on-site evaluation and make appropriate adjustments, or performers Practice in front of the mirror by yourself. In the way that the satisfaction of this kind of movement is based on self or other people's identification, a set of movements needs to be repeated continuously, and because there is no objectively comparable intuitive data, the effect varies from person to person, and The scale of non-standard or multi-standard cannot be accurately grasped, and the adjustment and evaluation system of performers needs to ...

AI Technical Summary

Problems solved by technology

[0002] For standardized movements or courses that have strict requirements on standards such as dance, martial arts, gymnastics, etc., the traditional guidance method is to demonstrate the scene and follow the standard reference video to perform movements, and then the instructor will give on-site evaluation and make appropriate adjustments, or performers Practice in front of the mirror by yourself. In the way th

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