Title: Application of digital twin virtual design and BIM technology in intelligent building image processing

Authors: Fengyi Han

Addresses: Bim School of Technology and Industry, Changchun Institute of Technology, Changchun 130012, Jilin, China

Abstract: Intelligent digital virtual technology has become an indispensable part of modern construction, but there are also some problems in its practical application. Therefore, it is necessary to strengthen the design of intelligent building image processing systems from many aspects. Starting from image digital processing methods, this paper studies the digital twin virtual design scene construction method and related algorithms, converts the original image into a colour digital image through a greyscale algorithm, and then combines morphological knowledge and feature point extraction methods to complete the construction of a three-dimensional virtual environment. Finally, through the comparison of traditional image processing effects with smart building images based on digital twins and BIM technology, the results show that the optimised image processing results have higher clarity, sharper contrast, and a sensitivity increased by 5.84%, presenting better visual effects and solving the risk of misjudgement caused by inaccurate image recognition.

Keywords: digital twins; building information modelling; BIM; intelligent buildings; electronic imaging.

DOI: 10.1504/IJDMB.2024.139481

International Journal of Data Mining and Bioinformatics, 2024 Vol.28 No.3/4, pp.257 - 271

Received: 11 Mar 2023
Accepted: 08 Sep 2023
Published online: 02 Jul 2024 *

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