The Benefit of a Kernel Estimate Based Forward Projection for Iterative Tomographic Reconstruction Techniques

Abstract

X-ray forward and backward projections are major steps in all iterative tomographic reconstruction techniques. To ensure the quality of the reconstruction results, the projector should fit the imaging system geometry and the x-ray physic as well as possible. In this paper, we intend to show the benefit of our proposed kernel estimate based forward… (More)

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