R. Li's scientific contributions

Publication (1)

Article
In the 3D geographic information systems (GIS), it is necessary to overlay 2D vector data on a 3D multi-resolution terrain model. This paper presents a precise and efficient texture-based overlaying algorithm. It generates vector textures from cascaded view-depended cameras to improve the utilization of texture pixels. The strategies of both depth...

Citations

... In recent years, with the continuous development of computer technology and geographic data acquisition method, and the deepening of GIS applications, more and more people are demanding to deal with problems in real three-dimensional space (Li et al. 2011). In the field of 3DGIS, 2D vector data is still an indispensable data type. ...