Research on improvement of filtering process in filtered backprojection reconstruction algorithm

Abstract

Filtered back projection reconstruction algorithm is commonly used in CT image reconstruction algorithm, in which the filtering process has a great impact on the quality of image reconstruction. Aiming at the problem of low reconstruction precision and long operation time on the present commonly used filter, the existing filter is improved in this paper… (More)

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@article{Luo2017ResearchOI, title={Research on improvement of filtering process in filtered backprojection reconstruction algorithm}, author={Jianming Luo and Jie Yang and Yang Wang}, journal={2017 IEEE 2nd Advanced Information Technology, Electronic and Automation Control Conference (IAEAC)}, year={2017}, pages={539-543} }