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Xuequan Zhang, Wei Liu, Bing Liu, Xin Zhao and Zihe Hu
A high-fidelity 3D urban building model requires large quantities of detailed textures, which can be non-tiled or tiled ones. The fast loading and rendering of these models remain challenges in web-based large-scale 3D city visualization. The traditional...
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Xuequan Zhang, Jin Liu, Zihe Hu and Ming Zhong
The flow in meandering rivers is characterized by rapid changes in flow velocity and water level, especially in flooded environments. Accurate cross-sectional observation data enable continuous monitoring of flow conditions, which is important for river ...
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Zihe Hu, Jing Guo and Xuequan Zhang
Underground pipe network is a critical city infrastructure, which plays an important role in smart city management. As the detailed three-dimensional (3D) scene of underground pipe networks is difficult to construct, and massive numbers of pipe points an...
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Xuequan Zhang, Ming Zhong, Shaobo Liu, Luoheng Zheng and Yumin Chen
The 3D road network scene helps to simulate the distribution of road infrastructure and the corresponding traffic conditions. However, the existing road modeling methods have limitations such as inflexibility in different types of road construction, infe...
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