Implementing a back-projection tomographic reconstruction algorithm using a fan-shaped beam; Russian Journal of Nondestructive Testing; Vol. 53, iss. 5
| Parent link: | Russian Journal of Nondestructive Testing Vol. 53, iss. 5.— 2017.— [P. 387-392] |
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| Zusammenfassung: | Title screen A back-projection tomographic reconstruction algorithm using a fan-shaped beam is considered. The freeware that implements the method of back projections is mainly applicable only in the case of parallel radiation. Distinctions in how this approach is applied when using parallel and fan-shaped beams are described in part that is related to the geometry of an experiment. The implementation of the algorithm with allowance for the peculiarities of reconstruction with a divergent beam is presented as a flow chart. The results provided in the paper demonstrate the working capacity of the algorithm. Режим доступа: по договору с организацией-держателем ресурса |
| Sprache: | Englisch |
| Veröffentlicht: |
2017
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| Online-Zugang: | https://doi.org/10.1134/S1061830917050072 |
| Format: | Elektronisch Buchkapitel |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655803 |