Exact Reconstruction From Uniformly Attenuated Helical Cone-Beam Projections in SPECT
Description:
In recent years the development of cone-beam reconstruction algorithms has been an active research area in x-ray computed tomography (CT), and significant progress has been made in the advancement of algorithms. Theoretically exact and computationally efficient analytical algorithms can be found in the literature. However, in single photon emission computed tomography (SPECT), published cone-beam reconstruction algorithms are either approximate or involve iterative methods. The SPECT reconstruc…
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Date:
December 18, 2008
Creator:
Gullberg, Grant T; Huang, Qiu; You, Jiangsheng & Zeng, Gengsheng L.
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Partner:
UNT Libraries Government Documents Department