A multi-steps segmentation approach for 3D ultrasound images using the combination of 3D-Snake and Level-Set.
Mahdi MarsousiKonstantinos N. PlataniotisStergios StergiopoulosPublished in: DSP (2013)
Keyphrases
- level set
- active contours
- level set framework
- region based segmentation
- segmentation method
- geodesic active contours
- initial contour
- image segmentation methods
- shape prior
- image segmentation
- variational framework
- level set method
- energy function
- intensity inhomogeneity
- active contour model
- narrow band
- curve evolution
- prior shape knowledge
- partial differential equations
- object boundaries
- level set based segmentation
- level set evolution
- segmentation algorithm
- image analysis
- level set segmentation
- energy functional
- region growing
- signed distance
- input image
- prior shape
- region based active contours
- variational level set method
- edge detection
- segmentation result
- object segmentation
- image registration
- chan vese
- energy minimization
- model based segmentation
- image segmentation algorithm
- medical image segmentation
- accurate segmentation
- geometric active contours
- mumford shah functional
- organ segmentation
- vector field
- multiphase segmentation
- variational formulation
- chan vese model
- snake model