Omni-rig: Linear self-recalibration of a rig with varying internal and external parameters.

A. Zomet*, L. Wolf, A. Shashua

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

16 Scopus citations

Abstract

We describe the principles of building a moving vision platform (a Rig) that once calibrated can thereon self-adjust to changes in its internal configuration and maintain an Euclidean representation of the 3D world using only projective measurements. We term this calibration paradigm "Omni-Rig". We assume that after calibration the cameras may change critical elements of their configuration, including internal parameters and centers of projection. Theoretically we show that knowing only the rotations between a set of cameras is sufficient for Euclidean calibration even with varying internal parameters and unknown translations. No other information of the world is required.

Original languageAmerican English
Pages135-141
Number of pages7
StatePublished - 2001
Event8th International Conference on Computer Vision - Vancouver, BC, United States
Duration: 9 Jul 200112 Jul 2001

Conference

Conference8th International Conference on Computer Vision
Country/TerritoryUnited States
CityVancouver, BC
Period9/07/0112/07/01

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