Capture The Movement Of Virtual Human Motion Control Technology

With the development of the computer technique and the information technique, the motion control of virtual human is continuously improving. The appearance of the motion capture technique has injected new energy for the motion control of virtual human. On one hand, it offsets the shortage of traditional technologies. On the other hand, it also brings thoughts and explorations on how to deal with the motion capture technique.On the basis of research harvest of the national 863—306 task "Special Multi-point Information Collection", this thesis will carry through the application research. It discusses the realistically processing technique and research on how to improve the display effects and advance the use efficiency mainly. This paper will carry out the following three main questions.Firstly, the paper discusses on the analysis and resolves of the motion data. Since the motion capture data which recorded by the motion capture is a new type of information carrier, it is necessary to have a deep research on data capturing, processing, analysis, storing and transferring from the point of theory view. It is natural that traditional animation techniques such as key-frame, kinematics is closely relative to the processing and analysis of motion capture data. In order to display the most the motion of virtue human, the paper needs to integrate two of those techniques.Secondly, the thesis researches on the motion retargeting technique. This motion retargeting technique here, it is a part of the concept of the motion retargeting. That means we apply the motion data to the model which has the same topology structure and different body length compares with the collector.This technique can improve the character of motion date and enhance the use range of it.Thirdly, according to the characters of the motion capture system we study the algorithm on the motion connection and also select one which adept to out system best.In the end, we make a conclusion on the thesis and discuss some directions for the future work.