A Region Based Methodology for Facial Expression Recognition.
Anastasios C. KoutlasDimitrios I. FotiadisPublished in: BIOSIGNALS (2) (2008)
Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- facial expression analysis
- expression recognition
- feature point tracking
- person independent
- expression classification
- facial images
- pose invariant
- human faces
- local binary pattern
- feature extraction
- automatic facial expression recognition
- face recognition
- facial feature extraction
- facial features
- image segmentation
- image retrieval
- facial image analysis
- feature selection
- recognizing facial expressions