Anisotropic diffusion filter based edge enhancement for segmentation of breast thermogram using level sets.
S. S. SuganthiS. RamakrishnanPublished in: Biomed. Signal Process. Control. (2014)
Keyphrases
- anisotropic diffusion
- edge enhancement
- level set
- partial differential equations
- region competition
- level set method
- active contours
- noise reduction
- shape prior
- curve evolution
- edge preserving
- image segmentation
- energy functional
- edge detection
- diffusion equation
- active contour model
- image processing
- multiscale
- median filter
- pairwise
- region growing
- computer vision
- image analysis
- fully automatic
- energy function