Facial expression recognition: A clustering-based approach.
Xue-wen ChenThomas S. HuangPublished in: Pattern Recognit. Lett. (2003)
Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- facial expression analysis
- person independent
- expression recognition
- k means
- face recognition
- feature point tracking
- expression classification
- facial image analysis
- human faces
- facial feature extraction
- local binary pattern
- feature extraction
- pose invariant
- data sets
- facial features
- recognizing facial expressions
- object oriented
- image data