Title: Shape Recognition in 3D Point-Clouds
Authors: Schnabel, Ruwen
Wessel, Raoul
Wahl, Roland
Klein, Reinhard
Citation: WSCG '2008: Full Papers: The 16-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision in co-operation with EUROGRAPHICS, University of West Bohemia Plzen, Czech Republic, February 4 - 7, 2008, p. 65-72.
Issue Date: 2008
Publisher: Václav Skala - UNION Agency
Document type: konferenční příspěvek
URI: http://wscg.zcu.cz/wscg2008/Papers_2008/full/!_WSCG2008_Full_final.zip
ISBN: 978-80-86943-15-2
Keywords: rozpoznávání tvarů;3D obrazy;bodové mraky;porovnávání grafů
Keywords in different language: shape recognition;3D images;points clouds;graph matching
Abstract: While the recent improvements in geometry acquisition techniques allow for the easy generation of large and detailed point cloud representations of real-world objects, tasks as basic as for example the selection of all windows in 3D laser range data of a house still require a disproportional amount of user interaction. In this paper we address this issue and present a flexible framework for the rapid detection of such features in large point clouds. Features are represented as constrained graphs that describe configurations of basic shapes, e.g. planes, cylinders, etc. Experimental results in various scenarios related to the architectural domain demonstrate the feasibility of our approach.
Rights: © Václav Skala - UNION Agency
Appears in Collections:WSCG '2008: Full Papers

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/10920

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