Facial expression recognition from image sequences using twofold random forest classifier.
Xiaorong PuKe FanXiong ChenLuping JiZhihu ZhouPublished in: Neurocomputing (2015)
Keyphrases
- facial expression recognition
- image sequences
- recognition of facial expressions
- facial expressions
- dynamic textures
- human computer interaction
- video sequences
- motion analysis
- expression recognition
- facial expression analysis
- person independent
- facial feature extraction
- local binary pattern
- face recognition
- facial features
- feature point tracking
- spatio temporal
- moving objects
- expression classification
- human faces
- pose invariant
- motion estimation
- feature extraction
- background subtraction
- facial image analysis
- object tracking
- three dimensional
- multi frame
- feature points
- optical flow
- motion segmentation
- facial images
- motion model
- human motion
- data sets
- video images
- camera motion
- face detection
- face images
- cohn kanade
- machine learning