True three-dimensional reconstruction (TTR) application of algorithm toward full utilization of oblique rays

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The true three-dimensional reconstruction (TTR) algorithm previously proposed by the authors is extended to an algorithm with which full utilization of all the oblique rays is possible. Through this extended TTR (ETTR) algorithm, it is now possible not only to reconstruct an image of a larger object but also possible to obtain images which have substantially better signal-to-noise ratio. The basic TTR algorithm, as well as its extended version, will be discussed together with computer simulation results. In the appendixes, a new two-dimensional Fourier domain weighting function necessary for the implementation of the TTR and ETTR algorithms as well as the generality of the proposed TTR algorithm are discussed. Copyright © 1983 by The Institute of Electrical and Electronics Engineers, Inc.
Publisher
IEEE-Inst Electrical Electronics Engineers Inc
Issue Date
1983-03
Language
English
Citation

IEEE TRANSACTIONS ON MEDICAL IMAGING, v.2, no.1, pp.6 - 18

ISSN
0278-0062
DOI
10.1109/TMI.1983.4307607
URI
http://hdl.handle.net/10203/59333
Appears in Collection
EE-Journal Papers(저널논문)
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