Segmentation of GBM in MRI images using an efficient speed function based on level set method.
Alireza MojtabaviParastoo FarniaAlireza AhmadianMeysam AlimohamadiAhmad PourrashidiHamidreza Saligheh RadJavad AlirezaiePublished in: CISP-BMEI (2017)
Keyphrases
- mri images
- level set method
- level set
- magnetic resonance imaging
- medical images
- image segmentation
- mri brain images
- level set evolution
- magnetic resonance images
- active contours
- deformable models
- imaging modalities
- mri data
- mumford shah
- topology preserving
- piecewise constant
- energy functional
- brain tumors
- curve evolution
- geodesic active contours
- shape prior
- narrow band
- medical imaging
- segmentation method
- active contour model
- mr images
- level set framework
- mumford shah functional
- level set functions
- automatic segmentation
- object boundaries
- segmentation algorithm
- region growing
- partial differential equations
- intensity inhomogeneity
- fully automatic