Abstract

Due to increasing attraction of motion capture systems technology and the usage of captured data in wide range of research-oriented applications, a framework has developed as an improved version of MOCAP TOOLBOX in Matlab platform. Firstly, we have introduced a faithful script to deal with public motion capture data, which will be friendly for us. Various functions through dynamic programming, by using the Body Segment Parameters (BSP) are edited and they configured the position of markers according to data. It is used to visualize and refine without the MLS view and the C3D editor software. It has opened a valuable way of sensor data in many research aspects as gait movements, marker analysis, compression and motion pattern, bioinformatics, and animation. As a result, performed on CMU and ACCAD public mocap data, and achieved higher corrected configuration scheme of 3D markers when compared with the prior art, especially for C3D file. Another distinction of this work is that it handles the extra markers distortion, and provides the meaningful way to use captured data.

Highlights

  • Due to improvement in motion, capture technologies such as optical, mechanical, or magnetic sensors are attached to human joints and their movements are record

  • WORK In this study, improved version is used partly due to the inherent structure information from Mocap toolbox

  • The key assumption of this improved version is that there is a high probability of using public mocap data

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Summary

A New Bio-Informatics Framework

College of Information Science and Technology, Beijing Normal University, Engineering Research Center of Virtual. It is used to visualize and refine without the MLS view and the C3D editor software. It has opened a valuable way of sensor data in many research aspects as gait movements, marker analysis, compression and motion pattern, bioinformatics, and animation. As a result, performed on CMU and ACCAD public mocap data, and achieved higher corrected configuration scheme of 3D markers when compared with the prior art, especially for C3D file. Another distinction of this work is that it handles the extra markers distortion, and provides the meaningful way to use captured data

INTRODUCTION
MOCAP DATA SYSTEMS
Mocap Data Preprocessing
Motion Sensors Configuration
HUMAN BODY SEGMENT PARAMETERS AND DATA NORMALIZATION
Human Body Segment Parameters
RESULTS & DISCUSSION
CONCLUSION AND FURTUR WORK
Full Text
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