Segmentation for brain magnetic resonance images using dual-tree complex wavelet transform and spatial constrained self-organizing tree map.
Jingdan ZhangWuhan JiangPublished in: Int. J. Imaging Syst. Technol. (2014)
Keyphrases
- magnetic resonance images
- tissue segmentation
- brain tumors
- mri brain
- brain structures
- brain mri
- brain tissue
- mri scans
- dual tree complex wavelet transform
- subcortical structures
- medical images
- partial volume
- gray matter
- mr images
- brain scans
- medical imaging
- white matter
- partial volume effects
- corpus callosum
- brain mr images
- magnetic resonance imaging
- brain atlas
- bias field
- cerebrospinal fluid
- diffusion weighted
- diffusion tensor
- mri data
- high resolution
- magnetic resonance
- intensity distribution
- support vector machine classifier
- x ray
- accurate segmentation
- brain images
- discrete wavelet transform
- image data
- multiresolution
- brain tumor segmentation
- image processing
- dt cwt
- human brain
- gray level
- image registration
- feature space