Medial description of gray-scale image structure by gradient-limited diffusion.
Daniel S. FritschPublished in: VBC (1992)
Keyphrases
- gray scale
- image structure
- gradient field
- image gradient
- gray scale images
- color images
- scale space
- directional derivatives
- binary images
- gray level
- mathematical morphology
- grayscale images
- morphological operations
- input image
- shape analysis
- anisotropic diffusion
- error diffusion
- phase congruency
- junction detection
- diffusion process
- energy functional
- multiscale
- structuring elements
- edge detection
- zero crossing
- least squares
- d objects
- image processing
- machine learning