Nonlinear tensor diffusion filter for the denoising of CT/MR images.
Subbiahpillai Neelakantapillai KumarA. Lenin FredH. Ajay KumarP. Sebastin VarghesePublished in: Int. J. Adv. Intell. Paradigms (2023)
Keyphrases
- mr images
- denoising
- nonlinear diffusion
- medical images
- noise removal
- diffusion equation
- structure tensor
- magnetic resonance
- image denoising
- magnetic resonance images
- anisotropic diffusion
- high angular resolution diffusion imaging
- contrast enhanced
- fiber bundles
- diffusion tensor
- computed tomography
- diffusion weighted
- noise reduction
- total variation
- image processing
- medical imaging
- inter patient
- mri data
- noisy images
- ct images
- filtering method
- nonrigid registration
- dw mri
- image intensity
- denoising algorithm
- clinical applications
- tensor field
- image data
- magnetic resonance imaging
- anatomical structures
- x ray
- brain tumors
- diffusion coefficient
- prostate cancer
- diffusion process
- gaussian noise
- speckle noise
- deformable registration
- brain tissue
- image enhancement
- imaging modalities
- mr imaging
- reaction diffusion
- image volumes
- brain structures
- partial differential equations