Hybrid algorithms for SAR matrix compression and the impact of post-processing on SAR calculation complexity.

Stephan Orzada Thomas M FiedlerMark E Ladd

Published in: Magnetic resonance in medicine (2024)

The new algorithms are much faster than previous algorithms. Post-processing is very beneficial for online SAR supervision of MRI systems with high channel counts, since for a given number of VOPs the relative SAR overestimation can be lowered.

Keyphrases

machine learning
deep learning
magnetic resonance imaging
contrast enhanced
computed tomography
health information
magnetic resonance
diffusion weighted imaging