Interest of non-negativity constraint in perfusion DSC-MRI deconvolution for acute stroke.
Mathilde GiacaloneCarole FrindelMarc C. RobiniDavid RousseauPublished in: IWSSIP (2016)
Keyphrases
- magnetic resonance imaging
- motion correction
- least squares
- medical images
- magnetic resonance images
- mr imaging
- myocardial perfusion
- ischemic stroke
- mr images
- mri data
- image deblurring
- single photon emission computed tomography
- high resolution
- image restoration
- blood flow
- dce mri
- brain tumors
- early detection
- functional mri
- brain scans
- denoising
- cerebral blood flow