Face contour tracking in video using active contour model.
Xiong BingYu WeiCharoensak CharayaphanPublished in: ICIP (2004)
Keyphrases
- contour tracking
- active contour model
- geodesic active contours
- active contours
- deformable contour
- level set
- video sequences
- contour detection
- level set method
- segmentation method
- energy minimization
- particle filtering
- corner detection
- estimation algorithm
- image segmentation
- region growing
- video frames
- facial expressions
- energy functional
- facial features
- segmentation algorithm
- shape prior
- face images
- object boundaries
- image analysis
- image sequences