Facial expression change detection algorithm using optical flow technique.
Norulzahrah Mohd. ZainudinSuzaimah RamliTuan Khalisah Tan ZiziNor Asiakin HasbullahNorazlin IbrahimPublished in: ICITST (2015)
Keyphrases
- detection algorithm
- facial expressions
- optical flow
- moving objects
- facial expression recognition
- video sequences
- expression recognition
- human faces
- detection rate
- facial features
- facial expression analysis
- detection method
- motion detection
- detection accuracy
- face shape
- face images
- facial images
- feature detection
- face recognition
- image sequences
- machine learning
- camera motion
- facial actions
- computer vision
- motion field
- harris corner
- moving camera
- background subtraction
- d scene
- expression classification
- motion parameters
- flow field
- local binary pattern
- feature tracking
- facial animation
- motion model
- motion estimation
- recognition of facial expressions
- recognizing facial expressions