Action unit detection in 3D facial videos with application in facial expression retrieval and recognition.
Antonios DanelakisTheoharis TheoharisIoannis PratikakisPublished in: Multim. Tools Appl. (2018)
Keyphrases
- facial expressions
- facial expression recognition
- action units
- expression recognition
- facial actions
- facial expression analysis
- video sequences
- recognition of facial expressions
- facial images
- human faces
- facial gestures
- person independent
- face recognition
- facial features
- cohn kanade database
- facial expression database
- face images
- cohn kanade
- human activities
- facial motion
- facial action units
- expression classification
- automatic facial expression recognition
- emotion recognition
- detection method
- face detection
- recognition rate
- object recognition
- feature extraction
- object detection
- human actions
- human computer interaction
- feature point tracking
- image sequences
- video data
- head motion
- facial feature points
- image database
- face region
- photorealistic
- human subjects
- local binary pattern
- activity recognition
- appearance model