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14 June 2023 The application of UAV tilt photogrammetry technology in the construction of smart city: a case study of Zhongdu ancient town in Guangxi
Wei Zhou, Zhifeng Mao
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Proceedings Volume 12708, 3rd International Conference on Internet of Things and Smart City (IoTSC 2023）; 1270831 (2023) https://doi.org/10.1117/12.2683848
Event: 3rd International Conference on Internet of Things and Smart City (IoTSC 2023）, 2023, Chongqing, China
Abstract
In view of the problems of long construction period and low precision in traditional three-dimensional modeling, it has been unable to meet the development needs of smart city construction. Based on UAV tilt photogrammetry technology, this paper carries out three-dimensional real scene modeling of Zhongdu ancient town. The results show that the three-dimensional model of Zhongdu ancient town constructed by UAV oblique photogrammetry technology is realistic, rich in texture and has high accuracy, which greatly reduces the cost of three-dimensional modeling and effectively improves the efficiency of model production and provides important technical support for the construction of ' smart city '.
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Wei Zhou and Zhifeng Mao "The application of UAV tilt photogrammetry technology in the construction of smart city: a case study of Zhongdu ancient town in Guangxi", Proc. SPIE 12708, 3rd International Conference on Internet of Things and Smart City (IoTSC 2023）, 1270831 (14 June 2023); https://doi.org/10.1117/12.2683848
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KEYWORDS
3D modeling
Unmanned aerial vehicles
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