Accumulated motion images for facial expression recognition in videos.
Ruchir SrivastavaSujoy RoyShuicheng YanTerence SimPublished in: FG (2011)
Keyphrases
- facial expression recognition
- static images
- dynamic textures
- facial expressions
- image analysis
- image data
- human computer interaction
- three dimensional
- moving camera
- visual data
- feature points
- cohn kanade
- image database
- input image
- image retrieval
- image features
- expression recognition
- object recognition
- motion estimation
- human faces
- video sequences
- motion analysis
- face recognition
- feature selection
- expression classification
- image sequences
- moving objects
- local binary pattern
- motion model
- detection method
- optical flow