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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">inform</journal-id><journal-title-group><journal-title xml:lang="ru">Информатика</journal-title><trans-title-group xml:lang="en"><trans-title>Informatics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1816-0301</issn><issn pub-type="epub">2617-6963</issn><publisher><publisher-name>UIIP NASB</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">inform-164</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>ОБРАБОТКА ИЗОБРАЖЕНИЙ И РАСПОЗНАВАНИЕ ОБРАЗОВ</subject></subj-group></article-categories><title-group><article-title>АЛГОРИТМ ИНТЕРАКТИВНОГО ВЫДЕЛЕНИЯ ЛИНЕЙНЫХ ОБЪЕКТОВ НА АЭРОФОТОСНИМКАХ И КОСМИЧЕСКИХ ИЗОБРАЖЕНИЯХ</article-title><trans-title-group xml:lang="en"><trans-title>INTERACTIVE ALGORITHM FOR SELECTION OF LINEAR OBJECTS ON AERIAL PHOTOGRAPHS AND SATELLITE IMAGES</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Середин</surname><given-names>Э. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Seredin</surname><given-names>Э. Н.</given-names></name></name-alternatives><email xlink:type="simple">eduard.seredin@tut.by</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>Залесский</surname><given-names>Б. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zalesky</surname><given-names>B. A.</given-names></name></name-alternatives><email xlink:type="simple">face@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Объединенный институт проблем информатики НАН Беларуси</institution><country>Belarus</country></aff><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>06</day><month>10</month><year>2016</year></pub-date><volume>0</volume><issue>4</issue><fpage>66</fpage><lpage>74</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Середин Э.Н., Залесский Б.А., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Середин Э.Н., Залесский Б.А.</copyright-holder><copyright-holder xml:lang="en">Seredin Э.Н., Zalesky B.A.</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://inf.grid.by/jour/article/view/164">https://inf.grid.by/jour/article/view/164</self-uri><abstract><p>Рассматривается новый подход к решению задачи выделения линейных объектов на аэрофо-тоснимках и космических изображениях. Предлагается алгоритм интерактивного выделения линей-ных объектов с помощью ломаных линий, разработанный на основе описанного подхода. Преимуще-ствами алгоритма являются возможность его быстрого выполнения, легкая настройка для практической работы, возможность удобной ручной корректировки решения. Алгоритм обеспечива-ет высокую точность выделения объектов на космических снимках среднего и низкого разрешения. Описываются особенности последовательных и параллельных вычислительных и программных реа-лизаций алгоритма. Разработанные подходы к реализациям предложенного алгоритма позволили уменьшить на несколько порядков объем требуемых вычислений, а также сократить время его вы-полнения практически до долей секунды. Приводятся оценки быстродействия версий алгоритма, оп-тимизированных для выполнения на видеокарте.</p></abstract><trans-abstract xml:lang="en"><p>A new approach to the problem of extraction of linear objects on aerial photographs and satellite images is presented. An interactive algorithm of detection of linear objects by broken lines, based on the developed approach, is offered. The algorithm provides fast detection of linear objects,it is easy tuned and convenient for practical use. It is enough precise and reliable to process middle or low reso-lution aerial photographs and satellite images. Specificity of its parallel program implementation is also described. The developed parallel program implementation allowed to reduce the execution time of the algorithm by several orders. Estimates of execution time of versions of the algorithm, which are intended for video cards, are given in the article.</p></trans-abstract></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">LandsatLook Viewer [Электронный ресурс]. – Mode of access : http://landsatlook.usgs.gov. – Date of access : 28.09.2014.</mixed-citation><mixed-citation xml:lang="en">LandsatLook Viewer [Электронный ресурс]. – Mode of access : http://landsatlook.usgs.gov. – Date of access : 28.09.2014.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Кочуб, Е.В. Анализ методов обработки материалов дистанционного зондирования Земли / Е.В. Кочуб, А.А. Топаз // Вестник ПГУ. Сер. F. – 2012. – № 16. – С. 132–140.</mixed-citation><mixed-citation xml:lang="en">Кочуб, Е.В. Анализ методов обработки материалов дистанционного зондирования Земли / Е.В. 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