- Nonrigid motion correction in 3D using autofocusing with localized linear translationsJoseph Y Cheng
Magnetic Resonance Systems Research Laboratory, Department of Electrical Engineering, Stanford University, Stanford, California, USA
Magn Reson Med 68:1785-97. 2012..The correction scheme was applied to free-breathing abdominal patient studies. In these scans, a reduction in artifacts from complex, nonrigid motion was observed...
- Fast concomitant gradient field and field inhomogeneity correction for spiral cardiac imagingJoseph Y Cheng
Department of Electrical Engineering, Magnetic Resonance Systems Research Laboratory, Stanford University, Stanford, California 94305 9510, USA
Magn Reson Med 66:390-401. 2011..Both of the presented algorithms provide for a practical solution to the off-resonance problem in spiral imaging...