Non-local means based Rician noise filtering for diffusion tensor and kurtosis imaging in human brain and spinal cord.
Zhongping ZhangDhanashree VernekarWenshu QianMina KimPublished in: BMC Medical Imaging (2021)
Keyphrases
- noise filtering
- human brain
- white matter
- diffusion tensor
- noise reduction
- denoising
- diffusion weighted images
- image processing
- diffusion tensor imaging
- magnetic resonance images
- mri data
- information processing
- brain images
- dt mri
- medical imaging
- diffusion tensor images
- denoising algorithm
- noise detection
- image denoising
- corpus callosum
- signal to noise ratio
- noisy images
- mr imaging
- noise removal
- fiber bundles
- low signal to noise ratio
- tensor field
- natural images
- edge detection
- high resolution
- phase unwrapping
- median filter
- image analysis
- computer vision
- deformable registration
- database
- functional magnetic resonance imaging
- filtering method
- data management
- three dimensional
- anisotropic diffusion
- x ray
- markov random field