光学式运动捕捉技术在人体动画中的应用研究

为了使用运动捕捉系统更高效地制作三维角色动画,创造极具真实感动作的三维角色,通过对基于运动捕捉技术的三维人体动画制作流程的分析和实现,提出了运动捕捉过程的数据采集、数据处理及数据重用的方法和技巧,包括摄像机标定、标记点跟踪和三维重建技术等。通过重建后的数据驱动虚拟角色,实现了一系列真实感人体动作的捕获与使用,使虚拟角色具有了生命。

Application of Optical Motion Capture Technology in Body Animation

Aiming to more efficiently product 3-dimesional animation,create more realistic 3-dimensional character animation。This paper analyzes and implements the production process of 3-dimensional body animation with motion capture technology,sums up the means and skills of dada capturing,dada processing,data reusing of motion capture,including camera calibrating,marker tracing,and 3-dimension reconstruction,and so on。By using reconstructed data to driving virtual character,accomplishes the capturing and using of a series of human body actions,and give the life to the virtual character。