Segmentation of two-dimensional curve contours.
Jose A. VenturaJen-Ming ChenPublished in: Pattern Recognit. (1992)
Keyphrases
- level set
- endpoints
- active contours
- three dimensional
- geometric active contours
- contour detection
- closed curves
- curve evolution
- closed contours
- shape prior
- segmentation algorithm
- geodesic active contours
- image segmentation
- minimal path
- segmentation method
- minimal surface
- region growing
- bounding box
- deformable contour
- curve segments
- three dimensional objects
- energy functional
- image analysis
- control points
- gradient information
- polygonal approximation
- parametric curves
- snake model
- medical images
- contour fragments
- boundary contour
- multiscale
- d objects
- gradient flow
- edge detection
- evolution equation
- shape analysis
- object boundaries
- fully unsupervised
- intensity variations