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Triangulated Irregular Network (TIN) is a high-effect means expressing the terrain surface in the computer, compared with GRID model, TIN model can use less sampling to approach the terrain surface pr...
Semantic Based LOD Models of 3D House Property
Semantic Description Levels of Detail Hierarchical Events 3D House Property Mode
2015/12/1
Based on comprehensive analysis of 3D property right objects and various application characteristics, in this paper, a novel conceptual model is proposed for solving the problems of integrated managem...
THE PARTITION OF MULTI-RESOLUTION LOD BASED ON QTM
Spherical Surface QTM Multi- Resolution LOD Viewpoint
2014/5/8
The partition hierarch of Quaternary Triangular Mesh (QTM) determine the accuracy of spatial analysis and application based on
QTM. In order to resolve the problem that the partition hierarch of QTM...