A new unified level set method for semi-automatic liver tumor segmentation on contrast-enhanced CT images.
Bing Nan LiChee-Kong ChuiStephen K. Y. ChangSim Heng OngPublished in: Expert Syst. Appl. (2012)
Keyphrases
- semi automatic
- ct images
- level set method
- contrast enhanced
- computed tomography
- ct scans
- medical images
- active contour model
- ct data
- level set
- deformable models
- brain tumors
- image segmentation
- active contours
- medical imaging
- mr images
- magnetic resonance
- fully automatic
- medical image segmentation
- energy functional
- curve evolution
- medical image analysis
- gold standard
- liver segmentation
- region of interest
- segmentation result
- magnetic resonance images
- imaging modalities
- object boundaries
- computer aided diagnosis
- region growing
- energy minimization
- mri data
- image reconstruction
- image guided
- energy function
- x ray
- high resolution
- image analysis
- multiscale