Fusion of Geometrical and Texture Information for Facial Expression Recognition.
Irene KotsiaNikos NikolaidisIoannis PitasPublished in: ICIP (2006)
Keyphrases
- facial expression recognition
- texture information
- local binary pattern
- facial images
- facial features
- facial expressions
- face recognition
- texture classification
- texture features
- face detection
- expression recognition
- feature extraction
- texture analysis
- human faces
- multiscale
- gabor features
- facial feature extraction
- spatial information
- texture images
- rotation invariant
- human computer interaction
- color information
- background subtraction
- face images
- gabor wavelets
- active appearance models
- feature vectors
- edge information
- machine learning
- similarity measure