Ping-Hong Yeh1,
Namgyun Lee2, John Morissette3, Binquan Wang1,
Wei Lui1, John M. Ollinger3, Terrence R. Oakes3,
Gerard Riedy3
1Henry
Jackson Foundation for the Advancement of Military Medicine, Rockville, MD,
United States; 2Korea Basic Science Institute, Daejeon, Korea; 3National
Intrepid Center of Excellence, Walter Reed Army Medical Center, Bethesda, MD,
United States
Recent work using Compressed Sensing (CS) reconstruction shows promising in greatly reducing diffusion spectrum imaging (DSI) scan time without jeopardizing critical image information. We evaluate the performance of several CS algorithms on simulated fiber data and human brain DSI data acquired by a clinical 3T MR scanner within an acceptable time frame (~ 20-25 minutes).