2.5D building modeling with topology control
- 1 June 2011
- conference paper
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 2489-2496
- https://doi.org/10.1109/cvpr.2011.5995611
Abstract
2.5D building reconstruction aims at creating building models composed of complex roofs and vertical walls. In this paper, we define 2.5D building topology as a set of roof features, wall features, and point features; together with the associations between them. Based on this definition, we extend 2.5D dual contouring into a 2.5D modeling method with topology control. Comparing with the previous method, we put less restrictions on the adaptive simplification process. We show results under intense geometry simplifications. Our results preserve significant topology structures while the number of triangles is comparable to that of manually created models or primitive-based models.Keywords
This publication has 10 references indexed in Scilit:
- Detecting and parsing architecture at city scale from range dataPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2010
- Automatic reconstruction of cities from remote sensor dataPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2009
- Building segmentation for densely built urban regions using aerial LIDAR dataPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2008
- Building reconstruction from a single DEMPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2008
- Fast and extensible building modeling from airborne LiDAR dataPublished by Association for Computing Machinery (ACM) ,2008
- Manifold Dual ContouringIEEE Transactions on Visualization and Computer Graphics, 2007
- 3D Building Detection and Modeling from Aerial LIDAR DataPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2006
- Dual contouring with topology-preserving simplification using enhanced cell representationPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
- Feature-sensitive subdivision and isosurface reconstructionPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2004
- Dual contouring of hermite dataPublished by Association for Computing Machinery (ACM) ,2002