Linear versus nonlinear model-based restoration of medical images corrupted with signal-dependent noise.
Sunanda MitraChintanie WettasingheAlok KherSuryalakshmi PemmarajuYao-Yang ShiehGlenn H. RobersonPublished in: Medical Imaging: Image Processing (1996)
Keyphrases
- medical images
- signal dependent noise
- noise model
- imaging modalities
- medical imaging
- low dose
- medical data
- anatomical structures
- medical image analysis
- mr images
- magnetic resonance imaging
- magnetic resonance images
- magnetic resonance
- ct images
- deformable models
- medical diagnosis
- region of interest
- computer aided diagnosis
- brain images
- computed tomography
- x ray images
- computer tomography
- non stationary
- clinical applications
- multiplicative noise
- image restoration
- smoothing filter
- x ray
- ct data