Vast Reduction in Reconstruction Time of 3D Time Resolved Inhomogeneity-Corrected Spiral MRA using Parallel Computing on a 32 Node Cluster
Kressler B, Spincemaille P, Prince M, Wang Y
Cornell University, Weill Medical College of Cornell University
An inhomogeneity corrected spiral reconstruction is implemented and parallelized to run on a cluster of commercially available PC based computers. The parallelized implementation drastically reduces reconstruction time from hours to minutes, rendering time resolved 3D spiral MRA practical for routine clinical use.