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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">sudexpert</journal-id><journal-title-group><journal-title xml:lang="ru">Теория и практика судебной экспертизы</journal-title><trans-title-group xml:lang="en"><trans-title>Theory and Practice of Forensic Science</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1819-2785</issn><issn pub-type="epub">2587-7275</issn><publisher><publisher-name>The Russian Federal Centre of Forensic Science</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30764/1819-2785-2024-1-91-101</article-id><article-id custom-type="elpub" pub-id-type="custom">sudexpert-818</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>ЭКСПЕРТНАЯ ПРАКТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>FORENSIC CASEWORK</subject></subj-group></article-categories><title-group><article-title>Определение временных интервалов по видеограммам – экранным копиям</article-title><trans-title-group xml:lang="en"><trans-title>Determination of Time Intervals from Videograms – Screen Copies</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0384-755X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Власов</surname><given-names>О. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Vlasov</surname><given-names>O. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Власов Олег Олегович – начальник отдела экспертизы видео и звукозаписей,</p><p>Москва.</p></bio><bio xml:lang="en"><p>Vlasov Oleg Olegovich – Head of Department of Forensic Expertise of Video and Audio Recordings,</p><p>Moscow.</p></bio><email xlink:type="simple">o.vlasov@sudexpert.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Васин</surname><given-names>П. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasin</surname><given-names>P. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Васин Павел Викторович – заместитель начальника отдела экспертизы видео и звукозаписей,</p><p>Москва.</p></bio><bio xml:lang="en"><p>Vasin Pavel Victorovich – Deputy Head of Department of Forensic Expertise of Video and Audio Recordings,</p><p>Moscow.</p></bio><email xlink:type="simple">lseviz@sudexpert.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФБУ Российский федеральный центр судебной экспертизы имени профессора А.Р. Шляхова при Министерстве юстиции Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>The Russian Federal Centre of Forensic Science of the Ministry of Justice of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>30</day><month>04</month><year>2024</year></pub-date><volume>19</volume><issue>1</issue><fpage>91</fpage><lpage>101</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Власов О.О., Васин П.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Власов О.О., Васин П.В.</copyright-holder><copyright-holder xml:lang="en">Vlasov O.O., Vasin P.V.</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://www.tipse.ru/jour/article/view/818">https://www.tipse.ru/jour/article/view/818</self-uri><abstract><p>В статье предложены способы определения временных интервалов по видеозаписям, полученным путем съемки или захвата изображения экрана, на котором транслируется исходная видеограмма. Рассмотрены примеры определения длительности межкадровых интервалов по таким видеограммам, а также случаи из экспертной практики.</p></abstract><trans-abstract xml:lang="en"><p>The article suggests ways to determine time intervals based on video recordings obtained by shooting or capturing an image of the screen on which the original video is broadcast. The authors consider examples of determining the duration of inter-frame intervals based on such video, as well as cases from expert practice.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>видеограмма</kwd><kwd>захват изображения</kwd><kwd>экранная копия</kwd><kwd>пересъемка</kwd><kwd>частота кадров видеограммы</kwd><kwd>длительность межкадрового интервала</kwd><kwd>часы устройства записи</kwd><kwd>первичная запись</kwd><kwd>гребенка</kwd></kwd-group><kwd-group xml:lang="en"><kwd>videogram</kwd><kwd>image capture</kwd><kwd>screen copy</kwd><kwd>reshooting</kwd><kwd>frame rate of the video</kwd><kwd>duration of the frame interval</kwd><kwd>recording device clock</kwd><kwd>primary recording</kwd><kwd>comb</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">Бояров А.Г., Власов О.О., Сипаров И.С. Методика определения временных интервалов по видеозаписям // Теория и практика судебной экспертизы. 2022. Т. 17. №2. С. 58–69. https://doi.org/10.30764/1819-2785-2022-2-58-69</mixed-citation><mixed-citation xml:lang="en">Boyarov A.G., Vlasov O.O., Siparov I.S. Methodology for Determining Time Intervals by Video Recordings. Theory and Practice of Forensic Science. 2022. Vol. 17. No. 2. P. 58–69. (In Russ.). https://doi.org/10.30764/1819-2785-2022-2-58-69</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Определение по видеозаписям, фиксирующим событие дорожно-транспортного происшествия, положения и параметров движения его участников: методические рекомендации для экспертов / Подг. С.М. Петров [и др.]. Изд. 2-е, испр. и доп. М.: ФБУ РФЦСЭ при Минюсте России, 2022. 95 с. https://doi.org/10.30764/978-5-91133-246-4-2022-12</mixed-citation><mixed-citation xml:lang="en">Petrov S.M., Boyarov A.G., Vlasov O.O., Shavykina S.B., Krivoshchekov S.A. Identifying Video Recordings of Road Accidents, Positions and Movement Parameters of Its Participants. Mthodological Recommendations for Experts. 2nd ed. Moscow: RFCFS, 2022. 95 p. (In Russ.). https://doi.org/10.30764/978-5-91133-246-4-2022-12</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Javadi S., Dahl M., Pettersson M.I. Vehicle Speed Measurement Model for Video-Based Systems // Computers &amp; Electrical Engineering. 2019. Vol. 76. P. 238–248. https://doi.org/10.1016/j.compeleceng.2019.04.001</mixed-citation><mixed-citation xml:lang="en">Javadi S., Dahl M., Pettersson M.I. Vehicle Speed Measurement Model for Video-Based Systems. Computers &amp; Electrical Engineering. 2019. Vol. 76. P. 238–248. https://doi.org/10.1016/j.compeleceng.2019.04.001</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Власов О.О., Шавыкина С.Б., Бояров А.Г., Карпухина Е.С., Сидорова А.К. Методика исследования файлов, содержащих цифровые изображения (16м-01, 21м-02). М.: ФБУ РФЦСЭ при Минюсте России, 2023. 92 с. https://doi.org/10.30764/978-5-91133-266-2-2023</mixed-citation><mixed-citation xml:lang="en">Vlasov O.O., Shavykina S.B., Boyarov A.G., Karpukhina E.S., Sidorova A.K. Procedure for Examining Files Containing Digital Images (16m01, 21m-02). Мoscow: RFCFS, 2023. 92 p. (In Russ.). https://doi.org/10.30764/978-5-91133-266-2-2023</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Nguyen T.T., Pham X.D., Song J.H., Jin S., Kim D., Jeon J.W. Compensating Background for Noise due to Camera Vibration in Uncalibrated-Camera-Based Vehicle Speed Measurement System // IEEE Transactions on Vehicular Technology. 2011. Vol. 60. No. 1. P. 30–43. http://doi.org/10.1109/tvt.2010.2096832</mixed-citation><mixed-citation xml:lang="en">Nguyen T.T., Pham X.D., Song J.H., Jin S., Kim D., Jeon J.W. Compensating Background for Noise due to Camera Vibration in Uncalibrated-Camera-Based Vehicle Speed Measurement System. IEEE Transactions on Vehicular Technology. 2011. Vol. 60. No. 1. P. 30–43. http://doi.org/10.1109/tvt.2010.2096832</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Dehghani A., Parsayan A. Single Camera Vehicles Speed Measurement // 8th Iranian Conference on Machine Vision and Image Processing (MVIP) (Zanjan, September 10–12, 2013). IEEE, 2013. P. 190–193. http://doi.org/10.1109/iranianmvip.2013.6779976</mixed-citation><mixed-citation xml:lang="en">Dehghani A., Parsayan A. Single Camera Vehicles Speed Measurement. 8th Iranian Conference on Machine Vision and Image Processing (MVIP) (Zanjan, September 10–12, 2013). IEEE, 2013. P. 190–193. http://doi.org/10.1109/iranianmvip.2013.6779976</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Czapla Z. Vehicle Speed Estimation with the Use of Gradient-Based Image Conversion into Binary Form // Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA) (Poznan, September 20–22, 2017). IEEE, 2017. P. 213–216. http://doi.org/10.23919/spa.2017.8166866</mixed-citation><mixed-citation xml:lang="en">Czapla Z. Vehicle Speed Estimation with the Use of Gradient-Based Image Conversion into Binary Form. Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA) (Poznan, September 20–22, 2017). IEEE, 2017. P. 213–216. http://doi.org/10.23919/spa.2017.8166866</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Considerations for the Use of Time-Based Analysis of Digital Video for Court. Version: 1.0 (September 17, 2020) // Scientific Working Group on Digital Evidence (SWGDE). 7 p.</mixed-citation><mixed-citation xml:lang="en">Considerations for the Use of Time-Based Analysis of Digital Video for Court. Version: 1.0 (September 17, 2020). Scientific Working Group on  Digital Evidence (SWGDE). 7 p.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
