Corpus ID: 53652346

gpuNUFFT - An Open Source GPU Library for 3D Regridding with Direct Matlab Interface

  title={gpuNUFFT - An Open Source GPU Library for 3D Regridding with Direct Matlab Interface},
  author={F. Knoll and A. Schwarzl and C. Diwoky and D. Sodickson},
Target Audience: Researchers and clinicians interested in 3D non-Cartesian image reconstruction. Purpose: 3D non-Cartesian trajectories are very attractive for iterative image reconstruction [1], and especially in compressed sensing [2], because of incoherent aliasing in the case of undersampling. However, image reconstruction is still challenging due to prohibitively expensive computation times. The computational bottlenecks are usually gridding and inverse gridding, which have to be evaluated… Expand
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