Using Domain Knowledge and Adaptive Region Based Operators for Improving the Robustness of Image Segmentation with Active Contour Models.
Nuwan D. NanayakkaraJagath SamarabanduPublished in: CISST (2003)
Keyphrases
- image segmentation
- active contour model
- active contours
- domain knowledge
- region growing
- level set method
- segmentation method
- energy minimization
- curve evolution
- global minimizers
- shape prior
- gvf snake
- energy functional
- level set
- object boundaries
- multiscale
- gradient vector flow
- deformable models
- image processing
- graph cuts
- energy function
- force field
- image analysis
- level set framework
- variational framework
- minimal path
- medical imaging
- computer vision
- region merging
- piecewise constant
- global minimum
- variational formulation
- gradient flow