Abstract #2412
Dynamic compressed sensing for multiband MRI
Huisu Yoon 1 , Dong-wook Lee 1 , Juyoung Lee 1 , Seung Hong Choi 2 , Sung-Hong Park 1 , and Jong Chul Ye 1
1
Dept. of Bio and Brain Engineering, Korea
Advanced Institute of Science and Technology, Daejeon,
Daejeon, Korea,
2
Dept.
of Radiology, Seoul National University College of
Medicine, Seoul, Korea
The applications of dynamic compressed sensing MRI
include cardiac imaging, fMRI, angiography, and
perfusion imaging. Recently, by exploiting the
diversities in coil sensitivity maps across the z-slice,
simultaneous multislice imaging (SMS) or multi-band
imaging (MB) have been extensively investigated for
accelerated acquisition in brain imaging studies. By
synergistically combining the two approaches, we propose
a dynamic compressed sensing multi-band MR imaging
technique for further acceleration in 3-D + t MR
acquisition.
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