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<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Archiving and Interchange DTD with OASIS Tables with MathML3 v1.4 20241031//EN" "https://jats.nlm.nih.gov/archiving/1.4/JATS-archive-oasis-article1-4-mathml3.dtd">
<article xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" dtd-version="1.4" article-type="research-article" xml:lang="en"><front><journal-meta><journal-title-group><journal-title xml:lang="ru">Математическая физика и компьютерное моделирование</journal-title></journal-title-group><issn publication-format="print">2587-6325</issn><issn publication-format="electronic">2587-6902</issn></journal-meta><article-meta><article-id pub-id-type="doi">10.15688/mpcm.jvolsu.2025.2.5</article-id><article-categories><subj-group><subject>Other</subject></subj-group></article-categories><title-group><article-title xml:lang="ru">РАЗРАБОТКА СИСТЕМЫ КОМПЬЮТЕРНОГО ЗРЕНИЯ СРЕДСТВАМИ МАШИННОГО ОБУЧЕНИЯ ДЛЯ ОЦЕНКИ ЗАРАСТАНИЯ ВЫСШЕЙ ВОДНОЙ РАСТИТЕЛЬНОСТЬЮ ЦИМЛЯНСКОГО ВОДОХРАНИЛИЩА</article-title><trans-title-group xml:lang="en"><trans-title>DEVELOPMENT OF A COMPUTER VISION SYSTEM USING MACHINE LEARNING TO ACCESS THE OVERGROWING OF HIGHER AQUATIC VEGETATION IN THE TSIMLYANSK RESERVOIR</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="ru"><surname>Полковников</surname><given-names>Александр Александрович</given-names></name><name xml:lang="en"><surname>Polkovnikov</surname><given-names>Alexander</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/><email>polkovnikov@vgi.volsu.ru</email><contrib-id contrib-id-type="orcid">0000-0002-0869-3687</contrib-id></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="ru"><surname>Кочеткова</surname><given-names>Анна Игоревна</given-names></name><name xml:lang="en"><surname>Kochetkova</surname><given-names>Anna</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/><email>kochetkova.ai@vgi.volsu.ru</email><contrib-id contrib-id-type="orcid">0000-0003-3134-1839</contrib-id></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="ru"><surname>Брызгалина</surname><given-names>Елена Сергеевна</given-names></name><name xml:lang="en"><surname>Bryzgalina</surname><given-names>Elena</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/><email>bryzgalina.es@vgi.volsu.ru</email><contrib-id contrib-id-type="orcid">0000-0002-5103-9488</contrib-id></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="ru"><surname>Катунов</surname><given-names>Дмитрий Александрович</given-names></name><name xml:lang="en"><surname>Katunov</surname><given-names>Dmitriy</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><aff-alternatives id="aff1"><aff xml:lang="en"><institution>Volzhskiy branch of the Volgograd State University</institution></aff><aff xml:lang="ru"><institution>Волжский филиал Волгоградского государственного университета</institution></aff></aff-alternatives></contrib-group><pub-date pub-type="epub" iso-8601-date="2025-08-07"><day>07</day><month>08</month><year>2025</year></pub-date><volume>28</volume><issue>2</issue><fpage>51</fpage><lpage>61</lpage><history><date date-type="received" iso-8601-date="2025-03-26"><day>26</day><month>03</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-05-22"><day>22</day><month>05</month><year>2025</year></date></history><permissions><license xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:title="CC BY 4.0"><ali:license_ref>https://creativecommons.org/licenses/by/4.0/</ali:license_ref><license-p xml:lang="ru">CC BY 4.0</license-p></license></permissions><self-uri xlink:href="https://mp.jvolsu.com/index.php/ru/archive-ru/512-mathematical-physics-and-computer-simulation-2025-vol-28-no-2/modelirovanie-informatika-i-upravlenie/1150-polkovnikov-a-a-kochetkova-a-i-bryzgalina-e-s-katunov-d-a-razrabotka-sistemy-kompyuternogo-zreniya-sredstvami-mashinnogo-obucheniya-dlya-otsenki-zarastaniya-vysshej-vodnoj-rastitelnostyu-tsimlyanskogo-vodokhranilishcha" xlink:title="https://mp.jvolsu.com/index.php/ru/archive-ru/512-mathematical-physics-and-computer-simulation-2025-vol-28-no-2/modelirovanie-informatika-i-upravlenie/1150-polkovnikov-a-a-kochetkova-a-i-bryzgalina-e-s-katunov-d-a-razrabotka-sistemy-kompyuternogo-zreniya-sredstvami-mashinnogo-obucheniya-dlya-otsenki-zarastaniya-vysshej-vodnoj-rastitelnostyu-tsimlyanskogo-vodokhranilishcha">https://mp.jvolsu.com/index.php/ru/archive-ru/512-mathematical-physics-and-computer-simulation-2025-vol-28-no-2/modelirovanie-informatika-i-upravlenie/1150-polkovnikov-a-a-kochetkova-a-i-bryzgalina-e-s-katunov-d-a-razrabotka-sistemy-kompyuternogo-zreniya-sredstvami-mashinnogo-obucheniya-dlya-otsenki-zarastaniya-vysshej-vodnoj-rastitelnostyu-tsimlyanskogo-vodokhranilishcha</self-uri><abstract xml:lang="ru"><p>Моделирование процесса зарастания мелководий высшей&#13;
водной растительностью имеет важное практическое значение для рыбохозяйственной отрасли нашей страны и является неотъемлемой частью мониторинга водных объектов. В статье представлены результаты разработки системы компьютерного зрения средствами машинного обучения на базе архитектур SegNet и U-Net для оценки зарастания высшей водной растительностью Цимлянского водохранилища. Для обучения и тестирования моделей применялся набор данных, состоящий из 200 пар снимков Landsat, охватывающих 24 различных участка Цимлянского водохранилища за разные годы, а также соответствующих им разметок зарастания. Процесс обучения SegNet продолжался в течение 50 эпох, U-Net обучалась в течение 30 эпох. Каждая эпоха обучения включала итерации по обучающим данным, вычисление функции потерь, обратное распространение градиентов и обновление весов с использованием оптимизатора. После каждой эпохи производилась валидация модели на валидационной выборке для оценки ее производительности. Точность модели SegNet составила 0,869, U-Net – 0,881. Для оценки качества сегментации зарастания на тестовой выборке были измерены коэффициенты Жаккара (IoU). Модель U-Net показала IoU на уровне 0,665, у SegNet этот показатель составил 0,633.</p></abstract><abstract xml:lang="en" abstract-type="summary"><p>Modeling the process of overgrowing of shallow waters with higher aquatic vegetation is of great practical importance for the fisheries industry of our country and is an integral part of monitoring water bodies. The paper presents the results of developing a computer vision system using machine learning based on the SegNet and U-Net architectures to assess the overgrowing of the Tsimlyansk Reservoir with higher aquatic vegetation. A dataset consisting of 200 pairs of Landsat images covering 24 different sections of the Tsimlyansk Reservoir for different years, as well as the corresponding overgrowing marks, was used to train and test the models. The SegNet training process lasted for 50 epochs, U-Net was trained for 30 epochs. Each training epoch included iterations on the training data, calculating the loss function, backpropagating gradients, and updating weights using an optimizer. After each epoch, the model was validated on a validation sample to assess its performance. The accuracy of the SegNet model was 0,869, U-Net – 0,881. To assess the quality of overgrowth segmentation, the Jaccard coefficients (IoU) were measured on the test sample. The U-Net model showed an IoU of 0,665, while SegNet showed an IoU of 0,633.</p></abstract><kwd-group xml:lang="ru"><kwd>система компьютерного зрения средствами машинного обучения</kwd><kwd>SegNet</kwd><kwd>U-Net</kwd><kwd>высшая водная растительность</kwd><kwd>Цимлянское водохранилище</kwd></kwd-group><kwd-group xml:lang="en"><kwd>computer vision system using machine learning</kwd><kwd>higher aquatic vegetation</kwd><kwd>SegNet</kwd><kwd>U-Net</kwd><kwd>Tsimlyansk reservoir</kwd></kwd-group></article-meta></front><back><ref-list><ref id="ref1"><mixed-citation publication-type="other" xml:lang="ru">Belyavskaya A.P. K metodike izucheniya vodnoy rastitelnosti [Towards a Methodology for Studying Aquatic Vegetation]. Botanicheskiy zhurnal, 1979, vol. 64, no. 1, pp. 32-41.</mixed-citation></ref><ref id="ref2"><mixed-citation publication-type="other" xml:lang="ru">Varlamova L.P., Tursunov Kh.A. 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