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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| المؤلف الرئيسي: | |
| مؤلفون مشاركون: | , |
| مؤلفون آخرون: | |
| الملخص: | 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 |
| اللغة: | الإنجليزية |
| منشور في: |
2017
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://doi.org/10.1134/S1061830917050072 |
| التنسيق: | الكتروني فصل الكتاب |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655803 |
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| 200 | 1 | |a Implementing a back-projection tomographic reconstruction algorithm using a fan-shaped beam |f A. H. Ozdiev, Yu.Yu. Kryuchkov | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 392 (6 tit.)] | ||
| 330 | |a 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. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Russian Journal of Nondestructive Testing | ||
| 463 | |t Vol. 53, iss. 5 |v [P. 387-392] |d 2017 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a X-ray tomography | |
| 610 | 1 | |a fan-shaped beam | |
| 610 | 1 | |a reconstruction | |
| 610 | 1 | |a back-projection algorithm | |
| 610 | 1 | |a рентгеновская томография | |
| 610 | 1 | |a веерные пучки | |
| 610 | 1 | |a реконструкции | |
| 610 | 1 | |a алгоритмы | |
| 700 | 1 | |a Ozdiev |b A. H. |c physicist |c design engineer at Tomsk Polytechnic University |f 1990- |g Ali Hosenovich |3 (RuTPU)RU\TPU\pers\37253 | |
| 701 | 1 | |a Kryuchkov |b Yu.Yu. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical science |f 1945- |g Yuri Yurievich |3 (RuTPU)RU\TPU\pers\30834 |9 15081 | |
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