title: ÐÐµÑÐ¾Ð´Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¸ ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÑ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Methods of information modeling for reconstruction of existing industrial structures
Creators: name: ÐÑÑÐºÐ¸Ð½, Ð¡ÐµÑÐ³ÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: bim
Ð¾Ð±Ð»Ð°ÐºÐ¾ ÑÐ¾ÑÐµÐº
ÑÐ¾ÑÐ¾Ð³ÑÐ°Ð¼Ð¼ÐµÑÑÐ¸Ñ
Ð»Ð°Ð·ÐµÑÐ½Ð¾Ðµ ÑÐºÐ°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
scan-to-bim
point cloud
photogrammetry
laser scanning

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description: The subject of the graduate qualification work is "Methods of information modeling for reconstruction of existing industrial structures". The work is devoted to the development of methods for using laser scanning and photogrammetry technologies for data acquisition and processing in order to build an information model of an existing industrial asset. The research set the following goals: â¢ Review and analysis of modern methods for information modeling of existing structures. â¢ Creation of an effective methodology for optimizing an excessively dense point cloud. â¢ Automation of created optimization methodology. â¢ Comparison of laser scanning and photogrammetry vectorization methods. â¢ Comparison of the results of digital images processing using different software. As part of this study, a laser scanning of the water treatment facility was performed using a terrestrial phase laser scanner Faro Focus 3D, and a method for data acquisition and processing for information modeling of an existing industrial asset was developed. The features of various approaches of data collection and processing are described, and recommendations are given to improve the accuracy of results. The results of data processing using various software tools are compared.