4D Facial Expression Recognition

被引:0
|
作者
Fang, Tianhong [1 ]
Zhao, Xi [1 ]
Shah, Shishir K. [1 ]
Kakadiaris, Ioannis A. [1 ]
机构
[1] Univ Houston, Computat Biomed Lab, Houston, TX 77004 USA
关键词
CLASSIFICATION; SCALE;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this paper, we focus on discrete expression classification using dynamic 3D sequences (4D data) recording the facial movements. A robust approach for registering 4D data is proposed and a variant of local binary patterns on three orthogonal planes is used for feature extraction. We present a fully automatic facial expression recognition pipeline. The system was evaluated on the publicly available facial expression database BU-4DFE and promising results were obtained.
引用
收藏
页数:8
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