3-D segmentation of lung nodules using hybrid level sets.
Hina ShakirTariq Mairaj Rasool KhanHaroon RasheedPublished in: Comput. Biol. Medicine (2018)
Keyphrases
- level set
- lung nodules
- active contours
- shape prior
- level set method
- image segmentation
- variational framework
- variational segmentation
- partial differential equations
- curve evolution
- energy function
- ct images
- level set based segmentation
- region competition
- level set framework
- energy functional
- image segmentation methods
- level set evolution
- region based segmentation
- mumford shah functional
- geodesic active contours
- distance maps
- piecewise constant
- connected components
- computer aided diagnosis
- x ray images
- computer vision
- computed tomography
- mumford shah
- energy minimization
- lung cancer
- object boundaries
- image features