Symmetry of Projection Data in 2D-CT and its Application in the Reconstruction

Yang Xuan; Xu Wang; Dan Yang

doi:10.4028/www.scientific.net/AMM.182-183.551

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 182-183Symmetry of Projection Data in 2D-CT and its...

Symmetry of Projection Data in 2D-CT and its Application in the Reconstruction

Abstract:

This paper studies the symmetry about the projection data of parallel beam and fan beam after rearrangement, and studies the reconstruction principle of the parallel beam and fan beam rearrangement, and realizes it by MATLAB simulation. This paper also discusses the application of symmetry in the two-dimensional reconstruction of CT.

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Periodical:

Applied Mechanics and Materials (Volumes 182-183)

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551-555

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.182-183.551

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Online since:

June 2012

Authors:

Yang Xuan, Xu Wang, Dan Yang

Keywords:

2D-CT Reconstruction, MATLAB, Projection Data, Symmetry

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References

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