Evaluation of an iterative algorithm for three dimensional X-ray cone beam reconstruction

This article is concerned with the use of iterative methods for image reconstruction from projections in 3D cone beam emission tomography. It is aimed at the analysis of some of the parameters which likely play an important role in the accuracy of the results. These parameters are related to three s...

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Vydáno v:1996 IEEE International Conference on Image Processing Proceedings Ročník 3; s. 575 - 578 vol.3
Hlavní autoři: Donaire, J.G., Roca, J., Garcia, I.
Médium: Konferenční příspěvek
Jazyk:angličtina
Vydáno: IEEE 1996
Témata:
Data acquisition
Frequency
Geometry
Image reconstruction
Iterative algorithms
Iterative methods
Reconstruction algorithms
Sampling methods
Tomography
X-ray imaging
ISBN:9780780332591, 0780332598
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Shrnutí:This article is concerned with the use of iterative methods for image reconstruction from projections in 3D cone beam emission tomography. It is aimed at the analysis of some of the parameters which likely play an important role in the accuracy of the results. These parameters are related to three stages of the global acquisition/reconstruction procedure; the tomographic data acquisition geometry, the sampling frequency of the projection data and the reconstruction algorithm.
ISBN:9780780332591
0780332598
DOI:10.1109/ICIP.1996.560560