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Abstract #1411

Compressed Sensing MRI Using Bunched Phase Encoding

Jingxin Zhang1,2, Kazi Rafiqul Islam1, and Kai Zhu1

1School of Software and Electrical Eng, Swinburne University of Technology, Melbourne, Australia, 2Dept of Electrical and Computer Systems Eng, Monash University, Melbourne, Australia

This abstract presents a novel method for compressed sensing (CS) MRI. This method combines the variable density random undersampling and iterative image reconstruction in CS-MRI with the regularly reduced bunched phase encoding (BPE) and linear equation based image reconstruction of BPE-MRI to further reduce data acquisition time and improve image quality of CS-MRI. Simulation results demonstrate the effectiveness and advantage of the presented method.

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