Scale space vector fields for symmetry detection.
Andrew D. J. CrossEdwin R. HancockPublished in: Image Vis. Comput. (1999)
Keyphrases
- vector field
- symmetry detection
- scale space
- multiscale
- critical points
- gaussian scale space
- scale spaces
- optical flow
- feature detection
- velocity field
- image analysis
- scale selection
- vector valued
- image structure
- scale invariant
- multiple scales
- differential operators
- gaussian kernel
- diffusion equation
- edge detector
- image features
- flow field
- motion field
- heat equation
- gaussian derivatives
- zero crossing
- moving objects
- image segmentation
- image processing
- computer vision