A Novel Iterative CT Reconstruction Approach Based on FBP Algorithm
نویسندگان
چکیده
منابع مشابه
A Novel Iterative CT Reconstruction Approach Based on FBP Algorithm
The Filtered Back-Projection (FBP) algorithm and its modified versions are the most important techniques for CT (Computerized tomography) reconstruction, however, it may produce aliasing degradation in the reconstructed images due to projection discretization. The general iterative reconstruction (IR) algorithms suffer from their heavy calculation burden and other drawbacks. In this paper, an i...
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ژورنال
عنوان ژورنال: PLOS ONE
سال: 2015
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0138498