A fast and robust segmentation of magnetic resonance brain images using a combination of the pyramidal approach and level set method.
Fatima Zohra BelgranaNacéra BenamranePublished in: Int. J. Imaging Syst. Technol. (2016)
Keyphrases
- brain images
- magnetic resonance
- level set method
- robust segmentation
- shape prior
- medical images
- level set
- mr images
- deformable models
- active contours
- image segmentation
- image data
- mr brain images
- image registration
- curve evolution
- active contour model
- multiresolution
- brain imaging
- deformable registration
- mr imaging
- brain tumors
- energy functional
- brain tissue
- human brain
- global optimization
- intensity inhomogeneity
- computer vision
- multiscale
- magnetic resonance imaging
- contrast enhanced
- mri data
- energy function
- human subjects
- graph cuts