Investigations into Error Reduction Based FDK Algorithms
TANG Jie
ZHANG Li
XING Yu-xiang
CHEN Zhi-qiang
Abstract：In this paper, we describe the relationship between the reconstruction error and the locus radius. Based on this relationship we fomulate our new algorithm. Numerical simulations are done to evaluate its performance and show that the new algorithm can get more accurate reconstruction than algorithms of the same kind. Finally, we discuss the shortcomings of this kind of algorithms.
Keywords：computed tomography algorithmcone-beam reconstructioncircular trajectory
Publication Date：2006-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 66-72 )