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Telecommunications and Radio Engineering
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN Druckformat: 0040-2508
ISSN Online: 1943-6009

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Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v58.i3-4.30
16 pages

The Use of Atomic Functions in the Filtered Backprojection Algorithm for Reconstructing Tomographic Images

Miklhail Alekseevich Basarab
Bauman Moscow Slate Technical University, Russia
Victor Filippovich Kravchenko
Kotelnikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, 11-7, Mokhovaya St., Moscow 125009, Russia; Bauman Moscow State Technical University, 5, Vtoraya Baumanskaya St., Moscow 105005 Russia; Scientific and Technological Center of Unique Instrumentation, Russian Academy of Sciences, 15, Butlerova St., Moscow 117342, Russia

ABSTRAKT

The use of the new class of weighting functions (windows) based on atomic functions in the filtered backprojection algorithm for reconstructing tomographic images is considered in the article. Atomic interpolation and quasi-interpolation procedures are used at the intermediate stage of the algorithm.


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