A Robust and Convergent Iterative Approach for Determining the Dominant Plane from Two Views Without Correspondence and Calibration
Abstract
A robust, iterative approach is introduced for finding the dominant plane in a scene using binocular vision. Neither camera calibration nor stereo correspondence is required. Recently L. Cohen (1996) formalized a framework guaranteeing (local) convergence of iterative two-step methods. In this paper, the framework is adopted, with a global step using tentative matches to estimate the planar projectivity, and a local step attempting to solve the stereo correspondence. A detected point in the first image is matched to an auxiliary point in the second image, on the line joining the transformed first image point, and its closest detected second image point. Convergence is assured, while achieving robustness to both mismatching and non-coplanar points.
Cite
Text
Fornland and Schnörr. "A Robust and Convergent Iterative Approach for Determining the Dominant Plane from Two Views Without Correspondence and Calibration." IEEE/CVF Conference on Computer Vision and Pattern Recognition, 1997. doi:10.1109/CVPR.1997.609373Markdown
[Fornland and Schnörr. "A Robust and Convergent Iterative Approach for Determining the Dominant Plane from Two Views Without Correspondence and Calibration." IEEE/CVF Conference on Computer Vision and Pattern Recognition, 1997.](https://mlanthology.org/cvpr/1997/fornland1997cvpr-robust/) doi:10.1109/CVPR.1997.609373BibTeX
@inproceedings{fornland1997cvpr-robust,
title = {{A Robust and Convergent Iterative Approach for Determining the Dominant Plane from Two Views Without Correspondence and Calibration}},
author = {Fornland, Pär and Schnörr, Christoph},
booktitle = {IEEE/CVF Conference on Computer Vision and Pattern Recognition},
year = {1997},
pages = {508-513},
doi = {10.1109/CVPR.1997.609373},
url = {https://mlanthology.org/cvpr/1997/fornland1997cvpr-robust/}
}