Rotation invariant Facial Expression Recognition in image sequences.
Ruchir SrivastavaSujoy RoyTerence SimPublished in: ICME (2010)
Keyphrases
- rotation invariant
- facial expression recognition
- local binary pattern
- image sequences
- background subtraction
- recognition of facial expressions
- facial expressions
- texture classification
- dynamic textures
- texture analysis
- face recognition
- feature extraction
- human computer interaction
- texture features
- multiscale
- video sequences
- shift invariant
- texture descriptors
- spatial information
- gabor wavelets
- expression recognition
- three dimensional
- optical flow
- computer vision
- structure from motion
- face detection
- moving objects
- texture images
- motion estimation
- scale invariant
- feature points
- gabor filters
- human faces
- object tracking
- super resolution
- facial features
- multiresolution
- feature vectors
- image processing
- machine learning