Rectal tumor boundary detection by unifying active contour model.
Di XiaoWan Sing NgUdantha R. AbeyratneCharles Bih-Shiou TsangPublished in: Medical Imaging: Image Processing (2002)
Keyphrases
- boundary detection
- active contour model
- tumor segmentation
- active contours
- image segmentation
- dce mri
- segmentation method
- region growing
- energy minimization
- treatment plan
- cancer patients
- berkeley segmentation dataset
- prostate cancer
- shape prior
- boundary extraction
- gradient vector flow
- detection algorithm
- treatment planning
- snake model
- split bregman method
- edge map
- brain tumors
- closed contours
- object detection
- mri data
- object segmentation
- deformable contour
- object boundaries
- computer aided
- energy function
- segmentation algorithm
- graph cuts
- image analysis