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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">vestift</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия физико-технических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus. Physical-technical series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8358</issn><issn pub-type="epub">2524-244X</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8358-2023-68-3-242-251</article-id><article-id custom-type="elpub" pub-id-type="custom">vestift-811</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ИНФОРМАЦИОННЫЕ ТЕХНОЛОГИИ И СИСТЕМЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>INFORMATION TECHNOLOGIES AND SYSTEMS</subject></subj-group></article-categories><title-group><article-title>Учет априорной информации при итерационной реконструкции изображений литейных изделий</article-title><trans-title-group xml:lang="en"><trans-title>Taking into account a priori information in the iterative reconstruction of images of foundry products</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1498-0658</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Золотарев</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zolotarev</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Золотарев Сергей Алексеевич, доктор технических наук, главный научный сотрудник</p><p>ул. Академическая, 16, 220072, Минск</p></bio><bio xml:lang="en"><p>Sergei A. Zolotarev, Dr. Sci. (Engineering), Chief Researcher at Institute of Applied Physics</p><p>16, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">sergei.zolotarev@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Таруат</surname><given-names>А. Т. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Taruat</surname><given-names>A. T. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Таруат Ахмед Талат Тауфик, аспирант</p><p>пр. Независимости, 65, 220013, Минск</p></bio><bio xml:lang="en"><p>Taruat Ahmed Talat Taufik, Post-Graduate Student</p><p>65, Nezavisimosti Ave., 220013, Minsk</p></bio><email xlink:type="simple">ahmedtharwat6773@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Биленко</surname><given-names>Э. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Bilenko</surname><given-names>E. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Биленко Эдуард Григорьевич, бакалавр технических наук, научный сотрудник, заместитель заведующего лабораторией точной штамповки</p><p>ул. Академика Купревича, 10, 220141, Минск</p></bio><bio xml:lang="en"><p>Eduard G. Bilenko, Researcher, Deputy Head of the Laboratory of Precision Stamping</p><p>10, Academician Kuprevich Str., 220141, Minsk</p></bio><email xlink:type="simple">vmo_bilenko@tut.by</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт прикладной физики Национальной академии наук Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Applied Physics of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Белорусский национальный технический университет</institution></aff><aff xml:lang="en"><institution>Belarusian National Technical University</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Физико-технический институт Национальной академии наук Беларуси</institution></aff><aff xml:lang="en"><institution>Physical-Technical Institute of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>03</day><month>10</month><year>2023</year></pub-date><volume>68</volume><issue>3</issue><fpage>242</fpage><lpage>251</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Золотарев С.А., Таруат А., Биленко Э.Г., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Золотарев С.А., Таруат А., Биленко Э.Г.</copyright-holder><copyright-holder xml:lang="en">Zolotarev S.A., Taruat A., Bilenko E.G.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://vestift.belnauka.by/jour/article/view/811">https://vestift.belnauka.by/jour/article/view/811</self-uri><abstract><p>Рассматриваются методы восстановления изображений и свойств объектов неразрушающего контроля, основанные на решении обратных задач (задач восстановления функций распределения неизвестных характеристик объекта по результатам косвенных измерений). Методы управления основаны на решении обратных задач и позволяют получить наиболее полную информацию о распределенных свойствах объекта. Необходимость привлечения дополнительной информации накладывает серьезные ограничения на разработку универсальных прикладных алгоритмов решения некорректно поставленных задач. Для каждой конкретной задачи неразрушающего контроля, как правило, имеется индивидуальная дополнительная информация. Эффективный численный алгоритм решения некорректно поставленной задачи должен быть ориентирован на учет этой информации на каждом этапе поиска решения. При решении прикладной задачи также необходимо, чтобы алгоритм соответствовал как измерительным возможностям, так и возможностям доступных вычислительных средств. Проблема низкопроекционной рентгеновской томографии всегда связана с недостатком исходных данных и может быть решена только с использованием априорной информации. Для введения необходимой дополнительной информации в численный алгоритм в качестве наиболее подходящих определены методы итеративной реконструкции томографических изображений. Описан один из подходов к представлению такого рода информации. Практическое решение указанной проблемы расширит область применения метода рентгеновской томографии.</p></abstract><trans-abstract xml:lang="en"><p>Methods of restoring images and properties of non-destructive testing objects based on solving inverse problems (problems of restoring distribution functions of unknown characteristics of an object based on the results of indirect measurements) are considered. Management methods are based on solving inverse problems and allow you to get the most complete information about the distributed properties of an object. The need to attract additional information imposes serious restrictions on the development of universal applied algorithms for solving incorrectly set tasks. As a rule, individual additional information is available for each specific non-destructive testing task. An effective numerical algorithm for solving an incorrectly posed problem should be focused on taking this information into account at each stage of the solution search. When solving an applied problem, it is also necessary that the algorithm corresponds to both the measuring capabilities and the capabilities of available computing tools. The problem of low-projection X-ray tomography is always associated with a lack of initial data and can only be solved using a priori information. To introduce the necessary additional information into the numerical algorithm, the methods of iterative reconstruction of tomographic images are identified as the most suitable. One of the approaches to the presentation of this kind of information is described. A practical solution to this problem will expand the scope of the X-ray tomography method.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>итерационные методы</kwd><kwd>реконструкция изображений</kwd><kwd>томография</kwd></kwd-group><kwd-group xml:lang="en"><kwd>iterative methods</kwd><kwd>image reconstruction</kwd><kwd>tomography</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Cavicchioli R., Hu J. C., Loli Piccolomini E., Morotti E., Zanni L. GPU acceleration of a model-based iterative method for Digital Breast Tomosynthesis. Scientific Reports, 2020, vol. 10, art. no. 43. https://doi.org/10.1038/s41598-019-56920-y</mixed-citation><mixed-citation xml:lang="en">Cavicchioli R., Hu J. C., Loli Piccolomini E., Morotti E., Zanni L. GPU acceleration of a model-based iterative method for Digital Breast Tomosynthesis. Scientific Reports, 2020, vol. 10, art. no. 43. https://doi.org/10.1038/s41598-019-56920-y</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Loli Piccolomini E., Morotti E. A Model-Based Optimization Framework for Iterative Digital Breast Tomosynthesis Image Reconstruction. Journal of Imaging, 2021, vol. 7, no. 2, p. 36. https://doi.org/10.3390/jimaging7020036</mixed-citation><mixed-citation xml:lang="en">Loli Piccolomini E., Morotti E. A Model-Based Optimization Framework for Iterative Digital Breast Tomosynthesis Image Reconstruction. Journal of Imaging, 2021, vol. 7, no. 2, p. 36. https://doi.org/10.3390/jimaging7020036</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Kojima T., Yoshinaga, T. Iterative Image Reconstruction Algorithm with Parameter Estimation by Neural Network for Computed Tomography. Algorithms, 2023, vol. 16, no. 1, p. 60. https://doi.org/10.3390/a16010060</mixed-citation><mixed-citation xml:lang="en">Kojima T., Yoshinaga, T. Iterative Image Reconstruction Algorithm with Parameter Estimation by Neural Network for Computed Tomography. Algorithms, 2023, vol. 16, no. 1, p. 60. https://doi.org/10.3390/a16010060</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Radon J. Über die Bestimmung von Funktionen durch ihre Integralwerte längs gewisser Mannigfaltigkeiten. Berichte über die Verhandlungen Gesellshaft der Wissenschaften zu Leipzig. Journal of Mathematical Physics, 1917, no. 69, pp. 262–277 (in German).</mixed-citation><mixed-citation xml:lang="en">Radon J. Über die Bestimmung von Funktionen durch ihre Integralwerte längs gewisser Mannigfaltigkeiten. Berichte über die Verhandlungen Gesellshaft der Wissenschaften zu Leipzig. Journal of Mathematical Physics, 1917, no. 69, pp. 262–277 (in German).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Tikhonov A. N., Arsenin V. Ya., Timonov A. A. Mathematical Tasks Computer Tomography. Moscow, Nauka Publ., 1987. 160 p. (in Russian).</mixed-citation><mixed-citation xml:lang="en">Tikhonov A. N., Arsenin V. Ya., Timonov A. A. Mathematical Tasks Computer Tomography. Moscow, Nauka Publ., 1987. 160 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Smith B. Cone-beam imaging: recent advances and a tutorial review. Optical Engineering, 1990, vol. 29, no. 5, pp. 524–534. http://dx.doi.org/10.1117/12.55621</mixed-citation><mixed-citation xml:lang="en">Smith B. Cone-beam imaging: recent advances and a tutorial review. Optical Engineering, 1990, vol. 29, no. 5, pp. 524–534. http://dx.doi.org/10.1117/12.55621</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Reimers P., Goebbels J. History of computerized tomography at BAM. International Symposium on Computerized Tomography for Industrial Applications, Berlin, Juni 1994, pp. 13–22.</mixed-citation><mixed-citation xml:lang="en">Reimers P., Goebbels J. History of computerized tomography at BAM. International Symposium on Computerized Tomography for Industrial Applications, Berlin, Juni 1994, pp. 13–22.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Vengrinovich V. L., Zolotarev S. A. Iterative Methods of Tomography. Minsk, Belorusskaya nauka Publ., 2009. 227 p. (in Russian).</mixed-citation><mixed-citation xml:lang="en">Vengrinovich V. L., Zolotarev S. A. Iterative Methods of Tomography. Minsk, Belorusskaya nauka Publ., 2009. 227 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Gordon R., Bender R., Herman G. T. Algebraic techniques (ART) for three-dimensional electron microscopy and X-ray photography. Journal of Theoretical Biology, 1970, vol. 29, iss. 3, pp. 471–476, IN1–IN2, 477–481. https://doi.org/10.1016/0022-5193(70)90109-8</mixed-citation><mixed-citation xml:lang="en">Gordon R., Bender R., Herman G. T. Algebraic techniques (ART) for three-dimensional electron microscopy and X-ray photography. Journal of Theoretical Biology, 1970, vol. 29, iss. 3, pp. 471–476, IN1–IN2, 477–481. https://doi.org/10.1016/0022-5193(70)90109-8</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Tiseanu I., Sauerwein C., Simon M., Misawa M. High-Resolution X-Ray Tomography for Nuclear Applications and Research. 14th National Conference on Physics, Bucharest (Romania); 13–17 Sept. 2005. Volume 2. Available at: https://www.ifa-mg.ro/ifa-old/docs/Seminar_IFA_Dec_2008.pdf</mixed-citation><mixed-citation xml:lang="en">Tiseanu I., Sauerwein C., Simon M., Misawa M. High-Resolution X-Ray Tomography for Nuclear Applications and Research. 14th National Conference on Physics, Bucharest (Romania); 13–17 Sept. 2005. Volume 2. Available at: https://www.ifa-mg.ro/ifa-old/docs/Seminar_IFA_Dec_2008.pdf</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Zolotarev S. A., Ahmed Talat Taufik Taruat, Bilenko E. G. Iterative reconstruction of images of aluminum parts, taking into account a priori information. Nerazrushayushchii kontrol’ i diagnostika [Non-Destructive Testing and Diagno- stics], 2023, vol. 1, pp. 46–52 (in Russian).</mixed-citation><mixed-citation xml:lang="en">Zolotarev S. A., Ahmed Talat Taufik Taruat, Bilenko E. G. Iterative reconstruction of images of aluminum parts, taking into account a priori information. Nerazrushayushchii kontrol’ i diagnostika [Non-Destructive Testing and Diagno- stics], 2023, vol. 1, pp. 46–52 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Denkevich Yu. B. Restoring Images and Object Properties by Solving Inverse Problems of Low-Projection X-ray Tomography and Magnetic Noise Structuroscopy. Minsk, 2000. 138 p. (in Russian).</mixed-citation><mixed-citation xml:lang="en">Denkevich Yu. B. Restoring Images and Object Properties by Solving Inverse Problems of Low-Projection X-ray Tomography and Magnetic Noise Structuroscopy. Minsk, 2000. 138 p. (in Russian).</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
