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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">zhps</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал прикладной спектроскопии</journal-title><trans-title-group xml:lang="en"><trans-title>Zhurnal Prikladnoii Spektroskopii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0514-7506</issn><publisher><publisher-name>B. I. Stepanov Institute of Physics of the National Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">zhps-1481</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>ПРИБОРЫ И МЕТОДЫ СПЕКТРОСКОПИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>DEVICES AND METHODS OF SPECTROSCOPY</subject></subj-group></article-categories><title-group><article-title>Методические аспекты создания 3D-лидара для получения рельефометрических сигнатур малоразмерных объектов по 2D-распределениям интенсивности отраженного излучения</article-title><trans-title-group xml:lang="en"><trans-title>Methodological Aspects of Creating a 3D Lidar for Obtaining ReliefMetric Signatures of Small-Sized Objects Based on 2D Distributions of Reflected Radiation Intensity</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>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><email xlink:type="simple">ivanov.inp@gmail.com</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>Иванов</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>N. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт ядерных проблем Белорусского государственного университета</institution></aff><aff xml:lang="en"><institution>Institute for Nuclear Problems of Belarusian State University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>13</day><month>02</month><year>2024</year></pub-date><volume>91</volume><issue>1</issue><fpage>124</fpage><lpage>133</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Иванов В.И., Иванов Н.И., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Иванов В.И., Иванов Н.И.</copyright-holder><copyright-holder xml:lang="en">Ivanov V.I., Ivanov N.I.</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://zhps.ejournal.by/jour/article/view/1481">https://zhps.ejournal.by/jour/article/view/1481</self-uri><abstract><p>Рассмотрены методические аспекты создания 3D-лидара на основе регистрации и обработки 2D-распределений интенсивности усеченных по времени реализаций отраженных световых полей. Показаны преимущества предложенного метода по сравнению с ToF-технологией “Range gated imagers”: увеличение в десятки раз дальности действия при одинаковой мощности зондирующего излучения, возможность реализации метода на общедоступной элементной базе без применения специализированных ToF-процессоров.</p></abstract><trans-abstract xml:lang="en"><p>Methodological aspects of creating a 3D lidar based on recording and processing of 2D intensity distributions of time-truncated realizations of reflected light fields are considered. The advantages of the proposed method in comparison with ToF technology “Range gated imagers” are shown: an increase in the range tenfold with the same power of probing radiation; the possibility of implementing the method on a publicly available element base without the use of specialized ToF processors.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>3D-лидар</kwd><kwd>3D-флэш лидар</kwd><kwd>3D-портрет</kwd></kwd-group><kwd-group xml:lang="en"><kwd>3D lidar</kwd><kwd>3D flash lidar</kwd><kwd>3D portrait</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">В. А. Катенин. Экспертный союз, № 6 (2012) 30-36</mixed-citation><mixed-citation xml:lang="en">В. А. Катенин. Экспертный союз, № 6 (2012) 30-36</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">В. Н. Балоев, С. С. Мишанин, В. А. 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