Approach of Scattered Data Processing for Optical Motion Capture

An approach of scattered data processing for passive optical motion capture was proposed.The approach is based on the principle of model matching.Based on rigid construct matching,tracking and topology checking,the parameters of motion could be obtained and the topologic model of human could be constructed according to character markers,local rigid structure and global topologic relation.This method avoids the error of tracking method when two or more markers overlap. Due to the ability of checking and rectifying error,the data processing is in real time and needs no manual works.