A New 4-D Nonlocal Transform-Domain Filter for 3-D Magnetic Resonance Images Denoising.
Zhaoming KongLe HanXiaolan LiuXiaowei YangPublished in: IEEE Trans. Medical Imaging (2018)
Keyphrases
- magnetic resonance images
- transform domain
- denoising algorithm
- nonlocal means
- denoising
- spatial domain
- denoising methods
- noise removal
- image denoising
- medical images
- frequency domain
- mr images
- nl means
- magnetic resonance imaging
- hadamard transform
- white matter
- diffusion tensor
- high resolution
- image processing
- medical imaging
- wavelet domain
- noisy images
- natural images
- diffusion weighted
- filtering method
- machine learning
- noise reduction
- motion estimation
- feature extraction
- three dimensional