Keyphrases
- detection method
- active contour model
- active contours
- face detection
- detection algorithm
- segmentation method
- energy minimization
- feature detection
- gradient vector flow
- region growing
- force field
- image segmentation
- text detection
- snake model
- deformable contour
- geodesic active contours
- external force
- boundary extraction
- object recognition
- text information
- edge map
- region detection
- shape prior
- level set
- support vector data description
- split bregman method