Home / Enhanced VOP compression GPU
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Readme_GPU.txt 2021-03-01 775 Bytes
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VOP_compression_iterative_GPU.m 2021-02-08 14.2 kB
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Iterative VOP algorithm.

GPU enabled Version. With a good GPU this version is much faster than the original Version.
For detailed instructions see comments in the code.

Please cite 
Orzada S, Fielder TM, Quick HH, Ladd ME, 
"A local SAR compression algorithm with improved compression, speed and flexibility", 
https://Doi.org/10.1002/mrm.28739.

This new algorithm is an iterative expansion of the exisisting local SAR compression algorithm for MRI proposed by Lee et al. ( https://doi.org/10.1002/mrm.23140)

The number of VOPs is approximately halved with the new algorithm compared to Lee's, while at the same time the compression time is reduced with speed-up factors of up to 2.5.

Code written by Stephan Orzada at German Cancer Research Center (DKFZ).
Source: Readme_GPU.txt, updated 2021-03-01