A new variational shape-from-orientation approach to correcting intensity inhomogeneities in magnetic resonance images.
Shang-Hong LaiMing FangPublished in: Medical Image Anal. (1999)
Keyphrases
- magnetic resonance images
- intensity inhomogeneity
- mr images
- bias field
- brain structures
- medical images
- magnetic resonance
- medical imaging
- white matter
- intensity distribution
- shape analysis
- brain tumors
- diffusion tensor
- magnetic resonance imaging
- intensity information
- shape features
- brain tissue
- mri data
- tensor field
- image data
- shape model
- high resolution
- shape representation
- brain mr images
- medical image analysis
- image intensity
- human brain
- accurate segmentation
- optical flow
- shape matching
- image segmentation
- shape variations
- active contours
- model based segmentation
- multiscale