Facial Expression Classification using Gabor and Log-Gabor Filters.
Nectarios RosePublished in: FGR (2006)
Keyphrases
- facial expressions
- expression recognition
- facial expression recognition
- face recognition
- recognition of facial expressions
- feature extraction
- face images
- expression classification
- feature vectors
- facial features
- feature space
- log gabor filters
- facial images
- video sequences
- classification accuracy
- human faces
- filtered images
- wavelet features
- human computer interaction
- gabor wavelets
- computer vision
- similarity measure
- feature selection
- image content
- image features
- image processing