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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">vestifm</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия физико-математических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-2430</issn><issn pub-type="epub">2524-2415</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">10.29235/1561-2430-2019-55-1-110-117</article-id><article-id custom-type="elpub" pub-id-type="custom">vestifm-371</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>ФИЗИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSICS</subject></subj-group></article-categories><title-group><article-title>Коррекция инфракрасных изображений мягких биологических тканей</article-title><trans-title-group xml:lang="en"><trans-title>Correcting the infrared images of soft biological tissues</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>Иванов</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p> Член-корреспондент, доктор физико-математичеких наук, профессор, главный научный сотрудник.</p><p>пр. Независимости, 68-2, 220072, г. Минск.</p></bio><bio xml:lang="en"><p>Corresponding Member, Dr. Sc. (Physics and Mathematics), Professor, Senior Researcher. </p><p>68-2, Nezavisimosti Ave., 220072, Minsk.</p></bio><email xlink:type="simple">ivanovap@dragon.bas-net.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт физики им. Б. И. Степанова Национальной академии наук Беларуси.</institution></aff><aff xml:lang="en"><institution>B. I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus .</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>26</day><month>03</month><year>2019</year></pub-date><volume>55</volume><issue>1</issue><fpage>110</fpage><lpage>117</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Иванов А.П., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Иванов А.П.</copyright-holder><copyright-holder xml:lang="en">Ivanov A.P.</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://vestifm.belnauka.by/jour/article/view/371">https://vestifm.belnauka.by/jour/article/view/371</self-uri><abstract><p>В настоящее время активно внедряются неинвазивные (дистанционные) термографические методы на основе ИК-изображений. Используя результаты расчета приращения температуры, возникающей при наличии патологического источника в коже человека, предложен ряд способов решения «обратных задач». К ним относятся определение глубины нахождения теплового источника по измерению моно- или полихромного приращения нормированной яркости поверхности ткани в одной точке; глубины нахождения источника и параметра теплоотдачи по измерению поли- или монохромного приращения нормированной яркости (или температуры) в двух точках; тепловой мощности источника по измерению приращения абсолютной яркости или температуры в одной точке; глубины нахождения теплового источника и его размера в приповерхностном слое по измерению приращения нормированной яркости в двух точках. С целью решения этих задач указаны теплофизические и оптические характеристики мягких тканей биологического организма. Приведены аналитические формулы для описания температуры и возникающего под ее влиянием свечения от источников цилиндрической и сферической формы.</p></abstract><trans-abstract xml:lang="en"><p>Non-invasive (remote) thermographic methods based on IR images are being actively implemented. Using the calculation results of the temperature increment that occurs when a pathological source exists in the person’s skin, a number of ways of solving “inverse problems” are proposed. These include the determination of the depth of the thermal source by measuring the mono or polychrome increment of the normalized brightness of the tissue surface at one point; the source depth and heat transfer parameter by measuring the poly or monochrome one of the normalized brightness (or temperature) at two points; the thermal power of the source by measuring the increment of absolute brightness or temperature at one point; the depth of the thermal source and its size in the near-surface layer by measuring the increment of the normalized brightness at two points. In order to solve these problems, the thermophysical and optical properties of the soft tissues of the biological organism are indicated. Analytical solutions are given for describing the temperature and the glow that arises under its influence from the sources of cylindrical and spherical shape.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>тепло</kwd><kwd>температура</kwd><kwd>теплоотдача</kwd><kwd>теплопроводность термография</kwd><kwd>биологическая ткань</kwd><kwd>кожа</kwd><kwd>ИК-изображение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>heat</kwd><kwd>temperature</kwd><kwd>thermal physical parameters</kwd><kwd>thermography</kwd><kwd>biological tissue</kwd><kwd>skin</kwd><kwd>IR image</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">Иванов, А. П. Распределение температуры в полубесконечной среде, обусловленное источниками разной формы / А. П. Иванов // Вес. Нац. акад. навук Беларусi. 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