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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">News of the Kabardino-Balkarian Scientific Center of the Russian Academy of Sciences</journal-id><journal-title-group><journal-title xml:lang="en">News of the Kabardino-Balkarian Scientific Center of the Russian Academy of Sciences</journal-title><trans-title-group xml:lang="ru"><trans-title>Известия Кабардино-Балкарского научного центра РАН</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1991-6639</issn><issn publication-format="electronic">2949-1940</issn></journal-meta><article-meta><article-id pub-id-type="publisher-id">294392</article-id><article-id pub-id-type="doi">10.35330/1991-6639-2025-27-2-103-112</article-id><article-id pub-id-type="edn">PFILQX</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Информатика и информационные процессы</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Informatics and information processes</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Models and methods of deep learning in medical image recognition and classification tasks</article-title><trans-title-group xml:lang="ru"><trans-title>Модели и методы глубокого обучения в задачах распознавания и классификации медицинских изображений</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3394-7682</contrib-id><contrib-id contrib-id-type="spin">3535-2963</contrib-id><name-alternatives><name xml:lang="en"><surname>Pshenokova</surname><given-names>Inna A.</given-names></name><name xml:lang="ru"><surname>Пшенокова</surname><given-names>Инна Ауесовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Candidate of Physical and Mathematical Sciences, Head of the Laboratory of Intelligent Living Environments; Associate Professor at the Department of Computer Technology and Information Security</p></bio><bio xml:lang="ru"><p>канд. физ.-мат. наук, зав. лаб. «Интеллектуальные среды обитания»; доцент кафедры «Компьютерные технологии и информационная безопасность»</p></bio><email>pshenokova_inna@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="ru"><surname>Киясов</surname><given-names>Мурат Русланович</given-names></name><name xml:lang="en"><surname>Kiyasov</surname><given-names>Murat R.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>4th-Year Student in the Field of Informatics and Computer Science</p></bio><bio xml:lang="ru"><p>студент 4-го курса направления «Информатика и вычислительная техника»</p></bio><email>myrat7450@mail.ru</email></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Institute of Computer Science and Problems of Regional Management – a branch of the Kabardino-Balkarian Scientific Center of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Институт информатики и проблем регионального управления – филиал Кабардино-Балкарского научного центра Российской академии наук</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Berbekov Kabardino-Balkarian State University</institution></aff><aff><institution xml:lang="ru">Кабардино-Балкарский государственный университет имени Х. М. Бербекова</institution></aff></aff-alternatives><content-language>ru</content-language><pub-date date-type="pub" iso-8601-date="2025-06-11" publication-format="electronic"><day>11</day><month>06</month><year>2025</year></pub-date><pub-date date-type="collection"><year>2025</year></pub-date><volume>27</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>103</fpage><lpage>112</lpage><history><date date-type="received" iso-8601-date="2025-05-30"><day>30</day><month>05</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-05-30"><day>30</day><month>05</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="ru">Copyright ©; 2025, Пшенокова И.А., Киясов М.Р.</copyright-statement><copyright-statement xml:lang="en">Copyright ©; 2025, Pshenokova I.A., Kiyasov M.R.</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Пшенокова И.А., Киясов М.Р.</copyright-holder><copyright-holder xml:lang="en">Pshenokova I.A., Kiyasov M.R.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.rcsi.science/1991-6639/article/view/294392">https://journals.rcsi.science/1991-6639/article/view/294392</self-uri><abstract xml:lang="en"><p>The paper presents a study and analysis of deep learning models and methods in the problems of recognition and classification of brain tumor images. To compare the effectiveness of the most relevant and available models based on convolutional neural networks, the VGG19, Xception, and ResNet152 models were selected. The Xception model showed the best results. The purpose of this work is to optimize and train the selected model using various methods to improve the accuracy of diagnosing human brain tumors. A strategy for improving this model using transfer learning and data augmentation methods is proposed and implemented. The tests show that the improved model demonstrates higher accuracy and resistance to various types of data distortions, which makes it more effective for image recognition and classification tasks.<bold> </bold></p></abstract><trans-abstract xml:lang="ru"><p>В работе проведены исследование и анализ моделей и методов глубокого обучения в задачах распознавания и классификации изображений опухолей мозга. Для сравнения эффективности наиболее актуальных и доступных моделей на основе сверточных нейронных сетей были выбраны модели VGG19, Xception и ResNet152. Наилучшие результаты показала модель Xception. Целью данной работы являются оптимизация и обучение выбранной модели с помощью различных методов для повышения точности диагностики опухолей головного мозга человека. Предложена и реализована стратегия для улучшения этой модели с использованием методов переноса обучения и аугментации данных. Из проведенных тестов следует, что улучшенная модель демонстрирует более высокую точность и устойчивость к различным видам искажений данных, что делает ее более эффективной для задач распознавания и классификации изображений.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>методы распознавания изображений</kwd><kwd>методы глубокого обучения</kwd><kwd>сверточные нейронные сети</kwd><kwd>методы переноса обучения</kwd></kwd-group><kwd-group xml:lang="en"><kwd>image recognition methods</kwd><kwd>deep learning methods</kwd><kwd>convolutional neural networks</kwd><kwd>transfer learning methods</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Bishop C.M. Pattern recognition and machine learning (Information Science and Statistics). Springer. New York. 2007. ISBN: 0-387-31073-8</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Li Z. et al. A survey of convolutional neural networks: analysis, applications, and prospects. IEEE transactions on neural networks and learning systems. 2021. Vol. 33. No. 12. Pp. 6999–7019. DOI: 10.1109/TNNLS.2021.3084827</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Byra M. et al. Breast mass classification in sonography with transfer learning using a deep convolutional neural network and color conversion. Medical physics. 2019. Vol. 46. No. 2. Pp. 746–755. DOI: 10.1002/mp.13361</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Horiuchi Y. et al. Convolutional neural network for differentiating gastric cancer from gastritis using magnified endoscopy with narrow band imaging. Digestive diseases and sciences. 2020. Vol. 65. Pp. 1355–1363. DOI: 10.1007/s10620-019-05862-6</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Wang J. et al. Integral real-time locomotion mode recognition based on GA-CNN for lower limb exoskeleton. Journal of Bionic Engineering. 2022. Vol. 19. No. 5. Pp. 1359–1373. DOI: 10.1007/s42235-022-00230-z</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Bhandari D., Paul S., Narayan A. Deep neural networks for multimodal data fusion and affect recognition. International Journal of Artificial Intelligence and Soft Computing. 2020. Vol. 7. No. 2. Pp. 130–145. DOI: 10.1504/IJAISC.2020.113475</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Srivastava A., Singh A., Tiwari A. K. An efficient hybrid approach for the prediction of epilepsy using CNN with LSTM. International Journal of Artificial Intelligence and Soft Computing. 2022. Vol. 7. No. 3. Pp. 179–193. DOI: 10.1504/IJAISC.2022.126336</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Khan H.A. et al. Brain tumor classification in MRI image using convolutional neural network. Mathematical Biosciences and Engineering. 2021. Vol. 17. No. 5. Pp. 6203–6216. DOI: 10.3934/mbe.2020328</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Houssein E.H. et al. Hybrid quantum-classical convolutional neural network model for COVID-19 prediction using chest X-ray images. Journal of Computational Design and Engineering. 2022. Vol. 9. No. 2. Pp. 343–363. DOI: 10.1093/jcde/qwac003</mixed-citation></ref><ref id="B10"><label>10.</label><citation-alternatives><mixed-citation xml:lang="en">Raskopina A.S., Bozhenko V.V., Tatarnikova T.M. Using deep learning in diagnosing pneumonia from X-ray images. Izvestiya vysshikh uchebnykh zavedeniy. Priborostroyeniye [News of higher educational institutions. Instrument engineering]. 2024. Vol. 67. No. 4. Pp. 315–320. DOI: 10.17586/0021-3454-2024-67-4-315-320. (In Russian)</mixed-citation><mixed-citation xml:lang="ru">Раскопина А. С., Боженко В. В., Татарникова Т. М. Использование глубокого обучения при диагностировании пневмонии по рентгеновским снимкам. Известия высших учебных заведений. Приборостроение. 2024. Т. 67. № 4. С. 315–320. DOI: 10.17586/0021-3454-2024-67-4-315-320</mixed-citation></citation-alternatives></ref><ref id="B11"><label>11.</label><citation-alternatives><mixed-citation xml:lang="en">Shchetinin E.Yu., Sevastyanov L.A. On deep learning transfer methods in biomedical image classification problems. Informatika i yeyo primeneniya [Computer Science and Its Applications]. 2021. Vol. 15. No. 4. Pp. 59–64. DOI: 10.14357/19922264210408. EDN: YQXVAA (In Russian)</mixed-citation><mixed-citation xml:lang="ru">Wan C. et al. Research on classification algorithm of cerebral small vessel disease based on convolutional neural network. Journal of Intelligent &amp; Fuzzy Systems. 2023. Vol. 44. No. 2. Pp. 3107–3114.</mixed-citation></citation-alternatives></ref><ref id="B12"><label>12.</label><citation-alternatives><mixed-citation xml:lang="en">Shchukina N.A. Neural network models in the problem of classification of medical images. Modelirovaniye, optimizatsiya i informatsionnyye tekhnologii [Modeling, Optimization and Information Technology]. 2021. Vol. 9. No. 4(35). DOI: 10.26102/2310-6018/2021.35.4.022. EDN: MXPABV. (In Russian)</mixed-citation><mixed-citation xml:lang="ru">Ashtari-Majlan M., Seifi A., Dehshibi M.M. A multi-stream convolutional neural network for classification of progressive MCI in Alzheimer’s disease using structural MRI images. IEEE Journal of Biomedical and Health Informatics. 2022. Vol. 26. No. 8. Pp. 3918–3926. DOI: 10.1109/JBHI.2022.3155705</mixed-citation></citation-alternatives></ref><ref id="B13"><label>13.</label><citation-alternatives><mixed-citation xml:lang="en">Nabor dannykh MRT opukholi golovnogo mozga [Brain tumor MRI dataset]. [Electronic resource]. URL: https://www.kaggle.com/datasets/masoudnickparvar/brain-tumor-mri-dataset. (accessed 10.03.2025)</mixed-citation><mixed-citation xml:lang="ru">Ekong F. et al. Bayesian depth-wise convolutional neural network design for brain tumor MRI classification. Diagnostics. 2022. Vol. 12. No. 7. P. 1657. DOI: 10.3390/diagnostics12071657</mixed-citation></citation-alternatives></ref><ref id="B14"><label>14.</label><mixed-citation>Apostolopoulos I.D., Aznaouridis S., Tzani M. An attention-based deep convolutional neural network for brain tumor and disorder classification and grading in magnetic resonance imaging. Information. 2023. Vol. 14. No. 3. P. 174. DOI: 10.3390/info14030174</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Shi Y. et al. Residual convolutional neural network-based stroke classification with electrical impedance tomography. IEEE Transactions on Instrumentation and Measurement. 2022. Vol. 71. Pp. 1–11. DOI: 10.1109/TIM.2022.3165786</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Щетинин Е. Ю., Севастьянов Л. А. О методах переноса глубокого обучения в задачах классификации биомедицинских изображений // Информатика и ее применения. 2021. Т. 15. № 4. С. 59–64. DOI: 10.14357/19922264210408. EDN: YQXVAA</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Щукина Н. А. Нейросетевые модели в задаче классификации медицинских изображений // Моделирование, оптимизация и информационные технологии. 2021. Т. 9. № 4(35). DOI: 10.26102/2310-6018/2021.35.4.022. EDN: MXPABV</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Simonyan K., Zisserman A. Very deep convolutional networks for large-scale image recognition. 2014. DOI: 10.48550/arXiv.1409.1556</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Khan A. et al. A survey of the recent architectures of deep convolutional neural networks. Artificial intelligence review. 2020. Vol. 53. Pp. 5455–5516.</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>Набор данных МРТ опухоли головного мозга [Электронный ресурс]. URL: https://www.kaggle.com/datasets/masoudnickparvar/brain-tumor-mri-dataset</mixed-citation></ref></ref-list></back></article>
