limЛитье и металлургияLitiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY)1683-60652414-0406BNTUlim-1254Research ArticleСАПРComputer-aided design of foundry productionО НОВЫХ МАТЕМАТИЧЕСКИХ МЕТОДАХ КЛАССИФИКАЦИИ ИЗОБРАЖЕНИЙ МИКРОСТРУКТУР СТАЛЕЙON NEW MATHEMATICAL METHODS OF CLASSIFICATIONS OF STEEL MOCROSTRUCTURES PICTURESЧичкоА. Н.ChichkoA. N.limrb@tut.byСачекO. А.SachekO. A.limrb@tut.byЛихоузовС. Г.LihouzovS. G.limrb@tut.byБелорусский национальный технический университетБеларусьBelarusian National Technical UniversityBelarus20081905200802103108Copyright © Чичко А.Н., Сачек O.А., Лихоузов С.Г., 20082008Чичко А.Н., Сачек O.А., Лихоузов С.Г.Chichko A.N., Sachek O.A., Lihouzov S.G.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://lim.bntu.by/jour/article/view/1254

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Algorithms for classification of the steels microstructures allowing to carry out computer processing of pictures with the purpose of quantitative assessment of the structure characteristics, are offered. It is shown, that using of criteria, which are calculated by spatial position and sizes of pixel spots of different brightness as characteristics of microstructure picture, allows to classify microstructures by level of steel graininess.

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The authors declare that there are no conflicts of interest present.