Non-quadratic convex regularized reconstruction of MR images from spiral acquisitions
Redha BoubertakhJean-François GiovannelliAlain HermentAlain De CesarePublished in: CoRR (2009)
Keyphrases
- mr images
- magnetic resonance
- medical images
- diffusion weighted mri
- magnetic resonance images
- volume reconstruction
- manual segmentation
- heart motion
- nonrigid registration
- mri data
- image data
- objective function
- mr imaging
- least squares
- brain tissue
- intensity inhomogeneity
- prostate cancer
- image reconstruction
- partial volume
- phantom images
- contrast enhanced
- reconstruction process
- brain mr images
- three dimensional
- inhomogeneity correction
- brain tumors
- level set
- bias field
- cardiac motion
- brain structures
- mid sagittal plane