Improved Human Emotion Recognition Using Symmetry of Facial Key Points with Dihedral Group.
Mehdi GhayoumiArvind K. BansalPublished in: CoRR (2017)
Keyphrases
- keypoints
- pose variations
- human emotion
- face model
- facial expressions
- image matching
- image features
- multiscale
- facial features
- scale invariant
- face images
- scale space
- object recognition
- facial images
- matching process
- facial expression recognition
- face detection
- three dimensional
- visual words
- human computer interaction
- video sequences
- similarity measure
- scale invariant feature transform
- face recognition
- image sequences