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Analysis and evaluation of a general camera model
Univ West,Trollhättan, Sweden.
Chalmers.
Univ West,Trollhättan, Sweden.
Univ West,Trollhättan, Sweden.
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2011 (English)In: Computer Vision and Image Understanding, ISSN 1077-3142, E-ISSN 1090-235X, Vol. 115, no 11, p. 1503-1515Article in journal (Refereed) Published
Abstract [en]

A versatile General Camera Model, GCM, has been developed, and is described in detail. The model is general in the sense that it can capture both fisheye and conventional as well as catadioptric cameras in a unified framework. The camera model includes efficient handling of non-central cameras as well as compensations for decentring distortion. A novel way of analysing radial distortion functions of camera models leads to a straightforward improvement of conventional models with respect to generality, accuracy and simplicity. Different camera models are experimentally compared for two cameras with conventional and fisheye lenses, and the results show that the overall performance is favourable for the GCM. (C) 2011 Elsevier Inc. All rights reserved.

Place, publisher, year, edition, pages
2011. Vol. 115, no 11, p. 1503-1515
Keywords [en]
Camera models, Fisheye, Catadioptric camera, Central camera, Non-central camera, Radial distortion, Decentring distortion, Stereo vision
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:mdh:diva-15520DOI: 10.1016/j.cviu.2011.06.009ISI: 000295424200004Scopus ID: 2-s2.0-80052517386OAI: oai:DiVA.org:mdh-15520DiVA, id: diva2:562362
Available from: 2012-10-24 Created: 2012-10-10 Last updated: 2017-12-07Bibliographically approved

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Asplund, Lars

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  • de-DE
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  • sv-SE
  • Other locale
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Output format
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