Facial expression recognition with automatic segmentation of face regions using a fuzzy based classification approach
作者：
Highlights：
• FER system with automatic segmentation of the face regions of interest.
• Low complexity classifier based on clustering and fuzzy logic techniques.
• FER scheme robust to varying illumination and occlusion conditions.
• FER scheme using mouth and forehead/eyes ROIs with and without occlusion.
• Efficient ROI segmentation using moments and horizontal projection integral.
摘要
•FER system with automatic segmentation of the face regions of interest.•Low complexity classifier based on clustering and fuzzy logic techniques.•FER scheme robust to varying illumination and occlusion conditions.•FER scheme using mouth and forehead/eyes ROIs with and without occlusion.•Efficient ROI segmentation using moments and horizontal projection integral.
论文关键词：Robust facial expression recognition,2D Gabor functions,Automatic ROI segmentation,PCA,Low complexity classifier,Horizontal projective integral
论文评审过程：Received 28 February 2016, Revised 27 May 2016, Accepted 6 July 2016, Available online 7 July 2016, Version of Record 29 September 2016.
论文官网地址：https://doi.org/10.1016/j.knosys.2016.07.011
