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Robust reconstruction of interior building structures with multiple rooms under clutter and occlusions


Mura, Claudio; Mattausch, Oliver; Jaspe, Alberto Villanueva; Gobbetti, Enrico; Pajarola, R (2013). Robust reconstruction of interior building structures with multiple rooms under clutter and occlusions. In: 2013 International Conference on Computer-Aided Design and Computer Graphics (CAD/Graphics), Hong Kong, 16 November 2013 - 18 November 2013, 52-59.

Abstract

We present a robust approach for reconstructing the architectural structure of complex indoor environments given a set of cluttered input scans. Our method first uses an efficient occlusion-aware process to extract planar patches as candidate walls, separating them from clutter and coping with missing data. Using a diffusion process to further increase its robustness, our algorithm is able to reconstruct a clean architectural model from the candidate walls. To our knowledge, this is the first indoor reconstruction method which goes beyond a binary classification and automatically recognizes different rooms as separate components. We demonstrate the validity of our approach by testing it on both synthetic models and real-world 3D scans of indoor environments.

Abstract

We present a robust approach for reconstructing the architectural structure of complex indoor environments given a set of cluttered input scans. Our method first uses an efficient occlusion-aware process to extract planar patches as candidate walls, separating them from clutter and coping with missing data. Using a diffusion process to further increase its robustness, our algorithm is able to reconstruct a clean architectural model from the candidate walls. To our knowledge, this is the first indoor reconstruction method which goes beyond a binary classification and automatically recognizes different rooms as separate components. We demonstrate the validity of our approach by testing it on both synthetic models and real-world 3D scans of indoor environments.

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4 citations in Web of Science®
10 citations in Scopus®
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Additional indexing

Item Type:Conference or Workshop Item (Paper), not refereed, original work
Communities & Collections:03 Faculty of Economics > Department of Informatics
Dewey Decimal Classification:000 Computer science, knowledge & systems
Language:English
Event End Date:18 November 2013
Deposited On:16 Oct 2014 11:39
Last Modified:14 Aug 2017 08:39
Publisher:IEEE
Publisher DOI:https://doi.org/10.1109/CADGraphics.2013.14
Other Identification Number:merlin-id:8897

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