基于改进Kinect的点分布模型面部表情特征提取

曹小峰，程实，陈翔，陈晓红

Feature extraction algorithm for facial expression based on
improved Kinect point distribution model

CAO Xiaofeng,CHENG Shi,CHEN Xiang,CHEN Xiaohong

计算机工程与科学 . 2015, (04): 802 -805 .