White and black blood volumetric angiographic filtering: ellipsoidal scale-space approach.
Jasjit S. SuriKecheng LiuLaura RedenSwamy LaxminarayanPublished in: IEEE Trans. Inf. Technol. Biomed. (2002)
Keyphrases
- scale space
- multiscale
- gaussian filter
- scale spaces
- gaussian scale space
- multiple scales
- image analysis
- feature detection
- scale selection
- image features
- scale space analysis
- gaussian kernel
- primal sketch
- image structure
- deep structure
- scale invariant
- diffusion equation
- vector valued
- methods in computer vision
- singular points
- three dimensional
- filtering method
- x ray
- automatic scale selection
- neural network
- scale parameter
- gaussian filtering
- rotationally invariant
- multiscale representation
- keypoints
- curvature flow
- saddle points
- medical images
- heat equation
- linear scale space
- edge detector
- scale space theory
- critical points
- gaussian derivatives
- planar curves