ML Anthology

Omni-Rig: Linear Self-Recalibration of a Rig with Varying Internal and External Parameters

Assaf Zomet, Lior Wolf, Amnon Shashua
ICCV 2001 pp. 135-141
doi:10.1109/ICCV.2001.10005 /iccv/2001/zomet2001iccv-omni/

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.

ICCV Semantic Scholar

Cite

Text

Zomet et al. "Omni-Rig: Linear Self-Recalibration of a Rig with Varying Internal and External Parameters." IEEE/CVF International Conference on Computer Vision, 2001. doi:10.1109/ICCV.2001.10005

Markdown

[Zomet et al. "Omni-Rig: Linear Self-Recalibration of a Rig with Varying Internal and External Parameters." IEEE/CVF International Conference on Computer Vision, 2001.](https://mlanthology.org/iccv/2001/zomet2001iccv-omni/) doi:10.1109/ICCV.2001.10005

BibTeX

@inproceedings{zomet2001iccv-omni,
  title     = {{Omni-Rig: Linear Self-Recalibration of a Rig with Varying Internal and External Parameters}},
  author    = {Zomet, Assaf and Wolf, Lior and Shashua, Amnon},
  booktitle = {IEEE/CVF International Conference on Computer Vision},
  year      = {2001},
  pages     = {135-141},
  doi       = {10.1109/ICCV.2001.10005},
  url       = {https://mlanthology.org/iccv/2001/zomet2001iccv-omni/}
}