微表情测量工具——FACS(老王整理编写_最完整)，对微表情感兴趣的话可以看看，还有这有助于人脸动画的实现，如果你用的是肌肉建模的话。-The micro expression measurement tools- FACS (Pharaoh write and most complete _) interested in micro-expressions, then you can see, there is this to help people achieve facial animation, if you use the muscle modeling.