MRI brain image segmentation and bias field correction based on fast spatially constrained kernel clustering approach.
Liang LiaoTusheng LinBi LiPublished in: Pattern Recognit. Lett. (2008)
Keyphrases
- bias field
- magnetic resonance images
- mri brain
- image segmentation
- medical imaging
- brain mri
- mr images
- brain tissue
- medical images
- image intensity
- mr brain images
- partial volume effects
- k means
- multiscale
- mri data
- magnetic resonance imaging
- magnetic resonance
- graph cuts
- white matter
- medical image analysis
- image processing
- anatomical structures
- level set method
- intensity inhomogeneity
- diffusion tensor
- computer vision
- region growing
- brain tumors
- model based segmentation
- energy function
- gray level
- active contours
- high resolution
- image analysis