Projects

GRASP DCE-MRI Technique

Duration:2011 - current
Technologies:C++, Matlab
Collaborators:Li Feng, Robert Grimm, Riccardo Otazo, Hersh Chandarana
Website: Siemens Healthineers
Note: Some project descriptions are still under construction.
References

Feng L, Grimm R, Block KT, et al. Golden-angle radial sparse parallel MRI: combination of compressed sensing, parallel imaging, and golden-angle radial sampling for fast and flexible dynamic volumetric MRI. Magn Reson Med. 2014; 72(3):707-717

Feng L, Axel L, Chandarana H, Block KT, Sodickson DK, Otazo R. XD-GRASP: Golden-angle radial MRI with reconstruction of extra motion-state dimensions using compressed sensing. Magn Reson Med. 2016; 75(2):775-788

Otazo R, Feng L, Block KT, Chandarana H, Axel, Sodickson DK. System, method and computer-accessible medium for highly-accelerated dynamic magnetic resonance imaging using golden-angle radial sampling and compressed sensing. Patent US 9,921,285 B2

Block KT, Uecker M, Frahm J. Undersampled radial MRI with multiple coils. Iterative image reconstruction using a total variation constraint. Magn Reson Med. 2007; 57(6):1086-1098