The browser you are using is not supported by this website. All versions of Internet Explorer are no longer supported, either by us or Microsoft (read more here: https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Please use a modern browser to fully experience our website, such as the newest versions of Edge, Chrome, Firefox or Safari etc.

A minimal solution for relative pose with unknown focal length

På svenska

Author

  • Henrik Stewenius
  • D Nister
  • Fredrik Kahl
  • F Schaffalitzky

Summary, in English

Assume that we have two perspective images with known intrinsic parameters except for an unknown common focal length. It is a minimally constrained problem to find the relative orientation between the two images given six corresponding points. To this problem which to the best of our knowledge was unsolved we present an efficient solver. Through numerical experiments we demonstrate that the algorithm is correct, numerically stable and useful. The solutions are found through eigen-decomposition of a 15 x 15 matrix. The matrix itself is generated in closed form. (c) 2007 Elsevier B.V. All rights reserved.

Publishing year

2008

Language

English

Pages

871-877

Publication/Series

Image and Vision Computing

Volume

26

Issue

7

Document type

Journal article

Publisher

Elsevier

Topic

  • Mathematics

Keywords

  • Computer Science
  • Theory & Methods
  • Electrical & Electronic
  • Artificial Intelligence
  • Software Engineering
  • Optics
  • Engineering

Status

Published

ISBN/ISSN/Other

  • ISSN: 0262-8856