Improving spreading projection algorithm for rapid k-space sampling trajectories through minimized off-resonance effects and gridding of low frequencies.
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DOI: 10.1002/mrm.29702
Abstract: PURPOSE Non-Cartesian MRI with long arbitrary readout directions are susceptible to off-resonance artifacts due to patient induced B 0 $$ {B}_0 $$ inhomogeneities. This results in degraded image quality with strong signal losses and blurring.… read more here.
Keywords: space sampling; space; algorithm; resonance artifacts ... See more keywords