Reinsman motion posture capturing and three-dimensional reconstruction system based on inertial sensing technology

Abstract

The invention discloses a reinsman motion posture capturing and three-dimensional reconstruction system based on the inertial sensing technology, and the system comprises a reinsman motion posture capturing unit which comprises a plurality of inertial sensors distributed on the body of a reinsman, a controller, and a wireless transmitting module for data output; a three-dimensional virtual character motion reconstruction unit which comprises a wireless receiving module for receiving the information, and a human body model real-time reconstruction module connected with the wireless receiving module; and a reinsman evaluating logic frame unit which is connected with the human body model real-time reconstruction module and comprises a reinsman state data display module and a posture calibration module. According to the invention, the system prestores the standard motion postures of the Chinese reinsman, drives the movement of the virtual three-dimensional model through the data of sensor posture analysis, finds out the wrong postures of the reinsman, carries out the targeted adjustment, achieves the coupling research of the human and horse motion postures, and improves the score of a sportsman.

Description

technical field [0001] The present invention relates to the technical field of capturing and reconstructing human movement posture, more specifically, the present invention relates to a jockey movement posture capturing and three-dimensional reconstruction system based on inertial sensing technology. Background technique [0002] With the rapid development of computer technology, inertial sensor technology and virtual reality industry, the development of motion capture technology is extremely rapid and its application scope is increasingly wide, especially in many fields such as sports, virtual reality, augmented reality, games and film and television special effects production. Playing a pivotal role, it forms a new way of mutual penetration and integration of art and technology, and will become a development trend in the future. At the same time, various motion capture systems have improved to varying degrees in terms of operational efficiency, real-time performance, and c...

AI Technical Summary

Problems solved by technology

In terms of economic benefits, the price of traditional optical motion capture equipment is extremely expensive, usually ranging from 800,000 to 1 million RMB, and the operation is very complicated. Inertial sensor type motion capture equipment not only has a significant advantage in cost, but only optical It is one-tenth of the capture device, and its advantages in operation and portability are also very prominent. At present, there is no report in the domestic sports evaluation field that there is a technology with inertial motion capture technology as the core, and foreign companies that have mastered this technology are rare.

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