A novel noise removal using homomorphic normalization for multi-echo knee MRI.
Xuenan CuiHakil KimSeongwook HongKyu-sung KwackPublished in: IEICE Electron. Express (2011)
Keyphrases
- noise removal
- image enhancement
- denoising
- anisotropic diffusion
- fourth order
- noise reduction
- edge detection
- magnetic resonance imaging
- diffusion equation
- medical images
- image processing
- image details
- gaussian noise
- magnetic resonance images
- diffusion filtering
- signal dependent
- computer assisted
- impulse noise
- mr images
- privacy preserving
- edge preservation
- medical imaging
- bilateral filter
- image deconvolution
- noisy images
- white matter
- partial differential equations
- diffusion tensor
- salt and pepper noise
- high quality
- feature extraction