Prostate ultrasound image segmentation using level set-based region flow with shape guidance.
Lixin GongLydia NgSayan Dev PathakIsmail B. TutarPaul S. ChoDavid R. HaynorYongmin KimPublished in: Medical Imaging: Image Processing (2005)
Keyphrases
- ultrasound image segmentation
- shape prior
- level set method
- prostate segmentation
- segmentation result
- segmentation method
- ultrasound images
- level set
- image segmentation
- dice similarity coefficient
- level set evolution
- active contours
- shape model
- energy functional
- region competition
- deformable models
- mr images
- object boundaries
- region growing
- active contour model
- active shape model
- graph cuts
- segmented images
- image structure
- energy function
- imaging artifacts
- trans rectal
- object segmentation
- curve evolution
- prostate cancer
- shape representation
- user interaction
- image regions
- image analysis