Facial Expression Recognition under Partial Occlusion Based on Gabor Multi-orientation Features Fusion and Local Gabor Binary Pattern Histogram Sequence.
Shuai-Shi LiuYan ZhangKe-Ping LiuYan LiPublished in: IIH-MSP (2013)
Keyphrases
- binary patterns
- facial expression recognition
- local binary pattern
- partial occlusion
- face recognition
- recognizing facial expressions
- gabor features
- feature extraction
- binary images
- gabor filters
- facial expressions
- robust recognition
- gray level
- texture classification
- texture analysis
- mean shift
- multiscale
- feature vectors
- feature space
- texture features
- spatial information
- face detection
- human computer interaction
- expression recognition
- human faces
- feature descriptors
- co occurrence
- background subtraction
- video sequences
- training data
- rotation invariant
- shift invariant
- face images
- computer vision