Webbläsaren som du använder stöds inte av denna webbplats. Alla versioner av Internet Explorer stöds inte längre, av oss eller Microsoft (läs mer här: * https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Var god och använd en modern webbläsare för att ta del av denna webbplats, som t.ex. nyaste versioner av Edge, Chrome, Firefox eller Safari osv.

A minimal solution for relative pose with unknown focal length

In English

Författare

  • 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. We present an efficient solution to the problem and show that there are 15 solutions in general (including complex solutions). To the best of our knowledge this was a previously unsolved problem. The solutions are found through eigen-decomposition of a 15 x 15 matrix. The matrix itself is generated in closed form. We demonstrate through practical experiments that the algorithm is correct and numerically stable.

Avdelning/ar

Publiceringsår

2005

Språk

Engelska

Sidor

789-794

Publikation/Tidskrift/Serie

2005 IEEE, Conference on Computer Vision and Pattern Recognition, Proceedings

Dokumenttyp

Konferensbidrag

Förlag

IEEE - Institute of Electrical and Electronics Engineers Inc.

Ämne

  • Mathematics

Conference name

IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2005

Conference date

2005-06-20 - 2005-06-25

Conference place

San Diego, CA, United States

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 1063-6919