Motion descriptors for micro-expression recognition.
Hua LuKidiyo KpalmaJoseph RonsinPublished in: Signal Process. Image Commun. (2018)
Keyphrases
- expression recognition
- facial expressions
- facial expression recognition
- motion estimation
- image sequences
- optical flow
- real time face tracking
- motion analysis
- motion model
- face detection
- camera motion
- moving objects
- expression classification
- human computer interaction
- human motion
- motion parameters
- face identification
- human faces
- feature points
- face images
- multiresolution
- feature vectors
- viewpoint
- recognizing facial expressions