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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">sibsutis</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник СибГУТИ</journal-title><trans-title-group xml:lang="en"><trans-title>The Herald of the Siberian State University of Telecommunications and Information Science</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-6920</issn><publisher><publisher-name>СибГУТИ</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">sibsutis-732</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Оценка качества сжатой видеоинформации</article-title><trans-title-group xml:lang="en"><trans-title>Estimation of quality of compressed videodata</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>Черепанова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>A. V. Cherepanova</surname></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>СибГУТИ</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2011</year></pub-date><pub-date pub-type="epub"><day>06</day><month>02</month><year>2023</year></pub-date><volume>0</volume><issue>1</issue><fpage>61</fpage><lpage>70</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Черепанова А.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Черепанова А.В.</copyright-holder><copyright-holder xml:lang="en">Черепанова А.В.</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://vestnik.sibsutis.ru/jour/article/view/732">https://vestnik.sibsutis.ru/jour/article/view/732</self-uri><abstract><p>В данной статье рассматриваются методы объективного анализа работы видеокодеков с использованием только закодированных последовательностей. Данные методы анализа позволяют оценить качество работы видеокодека без применения знаний о внутренней структуре кодека. Основное достоинство такого подхода заключается в возможности автоматизировать процесс тестирования. Это позволяет измерить качество обработки видео при большом количестве различных настроек и тестовых видео или измерить качество в реальном времени. При измерениях получаются точные и воспроизводимые данные.</p></abstract><trans-abstract xml:lang="en"><p>We consider the methods of objective analysis of video codec operation based on encoded sequences only.  These methods allow for estimation of codec's quality without knowledge of its internal structure.  The main advantage of this approach is the possibility to automate the process of testing.   We can estimate the codec's quality under a large number of parameters and test videos, as well as measure the quality in real time.  The figures obtained are exact and reproducible.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>анализ видеокодеков</kwd><kwd>битрейт</kwd></kwd-group><kwd-group xml:lang="en"><kwd>RD-кривая</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">Coded Representation of Pictures and Audio Information/ Test Model 5 - ISO-IEC/JTC1/SC29/WG11, 1993. - С. 139.</mixed-citation><mixed-citation xml:lang="en">Coded Representation of Pictures and Audio Information/ Test Model 5 - ISO-IEC/JTC1/SC29/WG11, 1993. - С. 139.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Mitra S., He Z. Optimum Bit Allocation and Accurate Rate Control for Video Coding via p-Domain Source Modeling// IEEE CSVT. - 2002 - С. 238-346.</mixed-citation><mixed-citation xml:lang="en">Mitra S., He Z. 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