Superpixel-based brain tumor segmentation in MR images using an extended local fuzzy active contour model.
Niloufar AlipourReza P. R. HasanzadehPublished in: Multim. Tools Appl. (2021)
Keyphrases
- mr images
- active contour model
- magnetic resonance images
- brain tumor segmentation
- magnetic resonance
- brain tumors
- active contours
- medical images
- manual segmentation
- mri data
- energy minimization
- nonrigid registration
- level set method
- image data
- curve evolution
- segmentation method
- region growing
- brain mr images
- force field
- white matter
- prostate cancer
- gradient vector flow
- automatic segmentation
- energy functional
- intensity inhomogeneity
- dce mri
- geodesic active contours
- object boundaries
- brain images
- medical image analysis
- vector field
- shape prior
- image intensity
- image analysis