Fully automated 3D colon segmentation for early detection of colorectal cancer based on convex formulation of the active contour model.
Marwa IsmailShireen Y. ElhabianAly A. FaragGerald W. DrydenAlbert SeowPublished in: CVPR Workshops (2012)
Keyphrases
- fully automated
- early detection
- active contour model
- segmentation method
- fully automatic
- region growing
- shape prior
- active contours
- convex formulation
- colorectal cancer
- breast cancer
- level set
- image segmentation
- energy functional
- dce mri
- segmentation algorithm
- manual segmentation
- automated segmentation
- energy minimization
- object segmentation
- graph cuts
- convex optimization
- lung cancer
- semi automatic
- image analysis
- shape model
- energy function
- low contrast
- prior knowledge
- edge detection
- shape variations
- gradient method
- global optimization
- multiscale