Brain MRI denoizing and segmentation based on improved adaptive nonlocal means.
Muhammad Aksam IftikharAbdul JalilSaima RathoreAhmad AliMutawarra HussainPublished in: Int. J. Imaging Syst. Technol. (2013)
Keyphrases
- brain mri
- nonlocal means
- region growing
- magnetic resonance images
- anatomical structures
- mri brain
- denoising algorithm
- denoising
- image denoising
- medical images
- image segmentation
- edge detection
- medical imaging
- noise reduction
- parameter selection
- kalman filtering
- object boundaries
- shape analysis
- mr images
- multiresolution
- pairwise
- high quality
- feature extraction