spinal cord MRI with unified signal readout and image denoising.
Francesco GrussuMarco BattistonJelle VeraartTorben SchneiderJulien Cohen-AdadTimothy M. ShepherdDaniel C. AlexanderEls FieremansDmitry S. NovikovClaudia A. M. Gandini Wheeler-KingshottPublished in: NeuroImage (2020)
Keyphrases
- image denoising
- spinal cord
- magnetic resonance images
- denoising
- denoising methods
- natural images
- additive gaussian noise
- nonlinear filters
- total variation
- image processing
- noisy images
- automatically segmenting
- partial differential equations
- frequency domain
- structural analysis
- signal processing
- magnetic resonance imaging
- wavelet domain
- wavelet coefficients
- denoising algorithm
- multiplicative noise
- bilateral filtering
- medical image analysis
- medical images
- wavelet packet
- wavelet domain hidden markov tree
- high frequency
- medical imaging
- removing noise
- manual segmentation
- mr images
- gaussian noise
- hard thresholding
- wavelet packet transform
- wavelet analysis
- automatic segmentation
- white matter
- filter bank
- deformable models
- fourier transform
- image quality
- image registration
- object recognition
- computer vision