三维人脸捕获建模和动画技术综述

从历史发展和当前的研究现状的角度对三维人脸建模和动画算法进行综述,通过对三维捕获、参数化人脸建模和动画、表情克隆等问题及其典型算法的基本原理、优缺点等的分析,对它们的特性进行描述和比较.展望进一步值得研究的问题和方向.以期读者对三维人脸建模和动画的主流技术有较全面的了解,并对未来的研究工作有所帮助.

Overview on 3D facial modeling and animation techniques

A survey on facial modeling and animation algorithms from the history development and the state-of-art research is provided.The basic problems and typical techniques related to facial modeling and animation such as 3D capture techniques,parametric facial modeling and animation,motion capture,expression cloning along with those typical algorithms are analyzed and compared to characterize their technical principles,advantages and limitations.Finally,the main course of future research in this domain is pointed out.To provide the readers with a comprehensive study of key techniques in facial modeling,it is helpful to their future research.