Minimal Solutions for Panoramic Stitching

Matthew Brown, Richard I Hartley, David Nister

Research output: Contribution to conferencePaper

43 Citations (Scopus)

Abstract

This paper presents minimal solutions for the geometric parameters of a camera rotating about its optical centre. In particular we present new 2 and 3 point solutions for the homography induced by a rotation with 1 and 2 unknown focal length parameters. Using tests on real data, we show that these algorithms outperform the standard 4 point linear homography solution in terms of accuracy of focal length estimation and image based projection errors.
Original languageEnglish
DOIs
Publication statusPublished - Jun 2007
EventCVPR '07: IEEE Conference on Computer Vision and Pattern Recognition, 2007 - Minneapolis
Duration: 17 Jun 200722 Jun 2007

Conference

ConferenceCVPR '07: IEEE Conference on Computer Vision and Pattern Recognition, 2007
CityMinneapolis
Period17/06/0722/06/07

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