A Simple Geometric-Based Descriptor for Facial Expression Recognition.
Daniel AcevedoPablo NegriMaría Elena BuemiFrancisco Gómez FernándezMarta MejailPublished in: FG (2017)
Keyphrases
- facial expression recognition
- local binary pattern
- facial expressions
- feature extraction
- multiscale
- facial expression analysis
- face recognition
- person independent
- expression recognition
- human computer interaction
- pose invariant
- feature point tracking
- feature descriptors
- texture descriptors
- texture analysis
- expression classification
- spatial information
- facial features
- facial feature extraction
- human faces
- active appearance models
- shape descriptors
- texture features
- action recognition
- object recognition
- keypoints
- recognizing facial expressions
- cohn kanade
- data sets
- gabor wavelets
- background subtraction
- detection method
- face images
- d objects
- image features
- image retrieval
- facial image analysis
- decision trees