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Original research articleThe effect of interpolation functions on CT reconstruction

Shaojie Tang - No affiliation found

2018/03/01 Full-length article DOI: 10.1016/j.ijleo.2017.10.125 Journal: Optik

Abstract:

AbstractAn approach was proposed for studying the effect of interpolation function on CT reconstruction, which could be utilized in both the assessment and the optimization of interpolation function. The underlying principle was based on a direct analysis of the numerical implementation of CT reconstruction algorithm. According to the theoretical and simulated results, we observed that different interpolation function really demonstrates different performance.