近年来计算机视觉与机器学习技术广泛应用于三维人体动画领域中.基于图像/视频的人体运动数据获取技术、数字角色和场景建模、交互式角色动画控制与运动生成等方面都大量应用了计算机视觉技术;同时,机器学习理论在三维人体运动数据重用以及后期智能角色动画创作中扮演了越来越重要的角色,并得到一些很好的研究成果.文中以三维人体动画创作流程为主线对这些方法的基本思想和关键技术进行了归纳与分析,并讨论了三维人体动画制作技术的发展趋势.
In recent years, computer vision and machine learning have been heavily applied in the research field of 3D human animation. Video/image based motion capture, digital character/scene modeling, interactive character controlling and motion synthesis techniques are all based on the computer vision theory. And machine learning has played an important role in the research of 3D motion data reuse and intelligent character animation and achieved some wonderfu results. A survey on the computer vision and machine learning techniques used in 3D human animation is given in this paper, also with some discussion to the future work provided.