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Abstract #0478

Massively accelerated VOP compression for population-scale RF safety models

Andre Kuehne1, Helmar Waiczies1, and Thoralf Niendorf2

1MRI.TOOLS GmbH, Berlin, Germany, 2Berlin Ultrahigh Field Facility (B.U.F.F.), Max Delbrück Center for Molecular Medicine, Germany

Generating high-accuracy VOP sets for safety assessment is hampered by long computation times. We present modifications to the generalized VOP algorithm, significantly increasing its compression capabilities and speed. The novel algorithm is validated and benchmarked on SAR and temperature matrices from nine different coil arrays.

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