Binary pattern flavored feature extractors for Facial Expression Recognition: An overview.
Rasmus Lyngby KristensenZheng-Hua TanZhanyu MaJun GuoPublished in: MIPRO (2015)
Keyphrases
- facial expression recognition
- feature extractors
- binary patterns
- local binary pattern
- feature extraction
- face recognition
- facial expressions
- texture classification
- feature extractor
- multiscale
- texture descriptors
- human computer interaction
- binary images
- texture analysis
- texture features
- rotation invariant
- spatial information
- human faces
- face detection
- background subtraction
- gray level
- facial images
- image processing
- image classification
- face images
- feature vectors
- graph cuts
- similarity measure
- principal component analysis