دورية أكاديمية
A dynamic holographic modelling method of digital twin scenes for bridge construction
| العنوان: | A dynamic holographic modelling method of digital twin scenes for bridge construction |
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| المؤلفون: | Jianlin Wu, Jun Zhu, Jinbin Zhang, Pei Dang, Weilian Li, Yukun Guo, Lin Fu, Jianbo Lai, Jigang You, YaKun Xie, Ce Liang |
| المصدر: | International Journal of Digital Earth, Vol 16, Iss 1, Pp 2404-2425 (2023) |
| بيانات النشر: | Taylor & Francis Group, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Mathematical geography. Cartography |
| مصطلحات موضوعية: | bridge construction, digital twins, holographic scene, adaptive segmentation, rendering optimization, Mathematical geography. Cartography, GA1-1776 |
| الوصف: | Holographic projection technology can provide a more intuitive and efficient visualization effect for a digital twin bridge construction scene. However, pre-rendering methods in the existing research work are usually used to implement holographic visualization, which is static display. The above-mentioned methods for static display have many shortcomings, such as poor adaptability, low rendering efficiency and lack of real-time. A dynamic holographic modelling approach is proposed for the augmented visualization of digital twin scenes for bridge construction. Firstly, a dynamic segmentation algorithm with adaptive screen size was designed to high-efficiently generate holographic scenes. Secondly, a motion blur control method was designed to improve the rendering efficiency of holographic scenes according to human visual characteristics. Finally, a prototype system was developed, and the corresponding experimental analysis was completed. The experimental results show that the method proposed in this article can support adaptive screen size image segmentation and real-time generation of holographic scenes for bridge construction. The amount of scene data can be reduced to more than 30%, which significantly improves rendering efficiency and reduces glare. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1753-8947 1753-8955 17538947 |
| العلاقة: | https://doaj.org/toc/1753-8947Test; https://doaj.org/toc/1753-8955Test |
| DOI: | 10.1080/17538947.2023.2229792 |
| الوصول الحر: | https://doaj.org/article/cecad636aee6430b8b2de8311273d6e6Test |
| رقم الانضمام: | edsdoj.636aee6430b8b2de8311273d6e6 |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 17538947 17538955 |
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| DOI: | 10.1080/17538947.2023.2229792 |