首页>
外国专利>
System and method for tracking the movement of the facial muscle and eye for computer graphics animation
System and method for tracking the movement of the facial muscle and eye for computer graphics animation
展开▼
机译:跟踪面部肌肉和眼睛运动以进行计算机图形动画的系统和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide an animated character exhibiting the same muscle and eye movements as a performer.;SOLUTION: A motion tracking system enables faithful capture of subtle facial and eye motion using a surface electromyography (EMG) detection method to detect muscle movements and an electrooculogram (EOG) detection method to detect eye movements. Signals corresponding to the detected muscle and eye movements are used to control an animated character to exhibit the same movements performed by a performer. An embodiment of the motion tracking animation system comprises a plurality of pairs of EMG electrodes adapted to be affixed to a skin surface of a performer at plural locations corresponding to respective muscles, and a processor operatively coupled to the plurality of pairs of EMG electrodes. The processor includes programming instructions to perform the functions of acquiring EMG data from the plurality of pairs of EMG electrodes. The EMG data comprises electrical signals corresponding to muscle movements of the performer during a performance.;COPYRIGHT: (C)2011,JPO&INPIT
展开▼