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Automated Feature-Based Range Registration of Urban Scenes of Large Scale
I. Stamos and M. Leordeanu
IEEE Computer Society Conference on Computer Vision and Pattern Recognition, June, 2003, pp. 555 - 561.

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We are building a system that can automatically acquire 3D range scans and 2D images to build geometrically and photometrically correct 3D models of urban environments. A major bottleneck in the process is the automated registration of a large number of geometrically complex 3D range scans in a common frame of reference. In this paper we provide a novel method for the accurate and efficient registration of a large number of complex range scans. The method utilizes range segmentation and feature extraction algorithms. Our algorithm automatically computes pairwise registrations between individual scans, builds a topological graph, and places the scans in the same frame of reference.We present results for building large scale 3D models of historic sites and urban structures

Number of pages: 7

I. Stamos and M. Leordeanu, "Automated Feature-Based Range Registration of Urban Scenes of Large Scale," IEEE Computer Society Conference on Computer Vision and Pattern Recognition, June, 2003, pp. 555 - 561.

@inproceedings{Stamos_2003_5232,
   author = "Ioannis Stamos and Marius Leordeanu",
   title = "Automated Feature-Based Range Registration of Urban Scenes of Large Scale",
   booktitle = "IEEE Computer Society Conference on Computer Vision and Pattern Recognition",
   month = "June",
   year = "2003",
   pages = "555 - 561"
}