Detection of the Carpal Bone Contours from 3-D MR Images of the Wrist Using a Planar Radial Scale-Space Snake.
Jeroen G. SnelHenk W. VenemaCornelis A. GrimbergenPublished in: IEEE Trans. Medical Imaging (1998)
Keyphrases
- scale space
- multiscale
- scale spaces
- active contours
- geodesic metric
- gaussian scale space
- multiple scales
- curvature scale space
- feature detection
- vector valued
- scale selection
- critical points
- image analysis
- methods in computer vision
- multiscale representation
- snake model
- gaussian kernel
- image structure
- image features
- planar curves
- control points
- scale invariant
- edge detection
- keypoints
- detection algorithm
- deformable contour
- edge detector
- singular points
- active contour model
- contour extraction
- scale space theory
- diffusion equation
- coarse to fine
- b spline
- zero crossing
- scale parameter
- object boundaries
- level set
- object recognition
- automatic scale selection
- pattern recognition