The impact of skull-stripping and radio-frequency bias correction on grey-matter segmentation for voxel-based morphometry.
Julio Acosta-CabroneroGuy B. WilliamsJoão M. S. PereiraGeorge PengasPeter J. NestorPublished in: NeuroImage (2008)
Keyphrases
- radio frequency
- voxel based morphometry
- mr images
- intensity inhomogeneity
- magnetic resonance images
- brain tissue
- accurate segmentation
- white matter
- image registration
- medical images
- image segmentation
- magnetic resonance
- segmentation method
- segmentation algorithm
- multiscale
- shape prior
- level set
- brain mr images
- automatic segmentation
- segmentation result
- computer vision
- region growing
- fully automatic
- medical imaging
- mri data
- brain tumors
- graph cuts