Denoising of brain MRI images using modified PDE based on pixel similarity.
Renchao JinEnmin SongLijuan ZhangZhifang MinXiangyang XuChih-Cheng HuangPublished in: Medical Imaging: Image Processing (2008)
Keyphrases
- mri images
- denoising
- mri brain images
- brain tumors
- brain tissue
- noise removal
- image denoising
- brain images
- medical images
- magnetic resonance images
- nonlinear diffusion
- partial differential equations
- magnetic resonance imaging
- image processing
- imaging modalities
- mri data
- natural images
- mr images
- gray matter
- human brain
- anisotropic diffusion
- low contrast
- automatic segmentation
- multiscale
- inhomogeneity correction
- x ray
- medical imaging
- grey level
- shape model
- computer assisted