An Effective CUDA Parallelization of Projection in Iterative Tomography Reconstruction
Fig 7
One 2D slice reconstructed from one rat data scanned from a micro CT.
(A): FDK with Ram-Lak Filter; (B): OSEM with linear interpolation based FSNP; (C): OSEM with blob based FSNP. (D), (E) and (F) are the zoomed regions from (A), (B) and (C), respectively.