王继周, 李成名, 林宗坚. 城市景观的三维抽象、描述与表达方法[J]. 武汉大学学报 ( 信息科学版), 2004, 29(8): 674-678.
引用本文: 王继周, 李成名, 林宗坚. 城市景观的三维抽象、描述与表达方法[J]. 武汉大学学报 ( 信息科学版), 2004, 29(8): 674-678.
WANG Jizhou, LI Chengming, LIN Zongjian. Method for Three-Dimensional Abstraction and Description of City[J]. Geomatics and Information Science of Wuhan University, 2004, 29(8): 674-678.
Citation: WANG Jizhou, LI Chengming, LIN Zongjian. Method for Three-Dimensional Abstraction and Description of City[J]. Geomatics and Information Science of Wuhan University, 2004, 29(8): 674-678.

城市景观的三维抽象、描述与表达方法

Method for Three-Dimensional Abstraction and Description of City

  • 摘要: 提出了三维地理要素体系、三维空间描述粒度、建筑物立体剖分、城市景观三维模型库等概念与实现方法,实例证明了该方法的可行性。

     

    Abstract: ion method and expression mode. According to the above, the authors put forward several new concepts and methods that are 3D geographic element system, spatial granularity for 3D description (3DSG), 3D partition of building and urban model databases. By applying the above methods, the authors reconstruct the 3D digital city of Weihai, and the practice proves that these methods are suitable for the reconstruction of 3D city scene.

     

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