A Fast Closed-Form Solution for Single-View Pose Determination

Ben St. John, Gerald Madlmayr

Research output: Chapter in Book/Report/Conference proceedingsConference contribution

Abstract

In this paper, we present an extremely efficient closed-form method which yields results comparable to iterative methods, at a minor fraction of the computational cost, and without camera calibration. The algorithm solves the single view pose determination of a square marker with a straightforward, single-stage calculation. Further, the cost of the method is independent of image resolution. Our technique has two major distinctive points: an assumption of near-constant depth for the marker, which allows the splitting of the projection matrix into a perspective division and a rotation matrix, and a heuristic method using the perspective effect to disambiguate similar marker orientations.
Original languageEnglish
Title of host publicationISPA 2007 - Proceedings of the 5th International Symposium on Image and Signal Processing and Analysis
PublisherIEEE
Pages125-129
Number of pages5
ISBN (Print)9789531841160
DOIs
Publication statusPublished - 2007
Event5th International Symposium on Image and Signal Processing and Analysis - Istabmul, Turkey
Duration: 27 Sept 200729 Sept 2007
http://www.isispa.org/

Publication series

NameISPA 2007 - Proceedings of the 5th International Symposium on Image and Signal Processing and Analysis

Conference

Conference5th International Symposium on Image and Signal Processing and Analysis
Country/TerritoryTurkey
CityIstabmul
Period27.09.200729.09.2007
Internet address

Keywords

  • Marker Based Tracking
  • Single view pose determination

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