A data-driven approach for adding facade details to textured LoD2 CityGML models

• Main Authors: Zhang, Xingzi, Lippoldt, Franziska, Chen, Kan, Johan, Henry, Erdt, Marius
• Other Authors: School of Computer Science and Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2019
• Subjects: Data-driven; Facade Details Addition; Engineering::Computer science and engineering
• Online Access: https://hdl.handle.net/10356/90067; http://hdl.handle.net/10220/49839
• Institution: Nanyang Technological University

LoD3 CityGML models (with facade elements, e.g., windows and doors) have many applications, however, they are not easy to acquire, while LoD2 models (only roofs and walls) are currently largely available. In this paper, we propose to generate LoD3 models by adding facade details to textured LoD2 mod...