A Novel Image Segmentation Enhancement Technique based on Active Contour and Topological Alignments
Ashraf A. AlySafaai Bin DerisNazar ZakiPublished in: CoRR (2011)
Keyphrases
- active contours
- image segmentation
- active contour model
- level set method
- level set
- image processing
- object boundaries
- shape prior
- segmentation method
- curve evolution
- texture image segmentation
- energy functional
- gradient vector flow
- energy function
- parametric active contours
- model for image segmentation
- geodesic active contours
- multiscale
- image segmentation methods
- image analysis
- level set evolution
- computer vision
- force field
- pairwise
- graph cuts
- gvf snake
- image enhancement
- geometric active contours
- region growing
- segmentation algorithm
- deformable models
- object segmentation
- markov random field
- image segmentation algorithm
- gray level
- region merging
- gradient flow
- energy minimization