Realistic 3D scene reconstruction from unconstrained and uncalibrated images taken with a handheld camera

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dc.contributor.author Nguyen, MH en
dc.contributor.author Wünsche, B en
dc.contributor.author Delmas, Patrice en
dc.contributor.author Lutteroth, Christof en
dc.coverage.spatial Vilamoura, Algarve, Portugal en
dc.date.accessioned 2012-04-01T21:12:42Z en
dc.date.issued 2011 en
dc.identifier.citation GRAPP 2011 - Proceedings of the International Conference on Computer Graphics Theory and Applications. 67-75. 2011 en
dc.identifier.uri http://hdl.handle.net/2292/16253 en
dc.description.abstract We address the problem of reconstructing 3D scenes from a set of unconstrained images. These image sequences can be acquired by a video camera or handheld digital camera without requiring calibration. Our approach does not require any a priori information about the cameras being used. The camera's motion and intrinsic parameters are all unknown. We use a novel combination of advanced computer vision algorithms for feature detection, feature matching, and projection matrix estimation in order to reconstruct a 3D point cloud representing the location of geometric features estimated from input images. In a second step a full 3D model is reconstructed using the projection matrix and a triangulation process. We demonstrate with data sets of different structures obtained under different weather conditions that our algorithm is stable and enables inexperienced users to easily create complex 3D content using a simple consumer level camera. en
dc.relation.ispartof International Conference on Computer Graphics Theory and Applications (GRAPP 2011) en
dc.relation.ispartofseries Proceedings of the International Conference on Computer Graphics Theory and Applications en
dc.rights Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. en
dc.rights.uri https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm en
dc.title Realistic 3D scene reconstruction from unconstrained and uncalibrated images taken with a handheld camera en
dc.type Conference Item en
pubs.begin-page 67 en
pubs.author-url http://www.cs.auckland.ac.nz/~burkhard/Publications/GRAPP2011_NguyenEtAl.pdf en
pubs.end-page 75 en
pubs.finish-date 2011-03-07 en
pubs.publication-status Published en
pubs.start-date 2011-03-05 en
dc.rights.accessrights http://purl.org/eprint/accessRights/RestrictedAccess en
pubs.subtype Conference Paper en
pubs.elements-id 217482 en
pubs.org-id Science en
pubs.org-id School of Computer Science en
pubs.record-created-at-source-date 2011-12-06 en


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