IMAGE MATCHING BY RANSAC USING MULTIPLE NON-UNIFORM DISTRIBUTIONS COMPUTED FROM IMAGES

Yasushi Kanazawa, Yoshihiro Ito

2006

Abstract

We propose an accurate method for establishing point correspondences between two images taken by an uncalibrated stereo. We explores the case of a scene with multiple planes and we detect the homographies of the planes by using a RANSAC-like algorithm. For random sampling in RANSAC, we define three nonuniform sampling weights that are computed from feature points in the images. By introducing these weights, our method can detect more accurate matches than the usual methods. Furthermore, our method can establish the correspondence stably irrespective of the scene is faraway or not. We demonstrate effectiveness of our method by real image examples.

Paper Citation

in Harvard Style

Kanazawa Y. and Ito Y. (2006). IMAGE MATCHING BY RANSAC USING MULTIPLE NON-UNIFORM DISTRIBUTIONS COMPUTED FROM IMAGES . In Proceedings of the First International Conference on Computer Vision Theory and Applications - Volume 2: VISAPP, ISBN 972-8865-40-6, pages 377-382. DOI: 10.5220/0001372103770382

in Bibtex Style

@conference{visapp06,
author={Yasushi Kanazawa and Yoshihiro Ito},
title={IMAGE MATCHING BY RANSAC USING MULTIPLE NON-UNIFORM DISTRIBUTIONS COMPUTED FROM IMAGES},
booktitle={Proceedings of the First International Conference on Computer Vision Theory and Applications - Volume 2: VISAPP,},
year={2006},
pages={377-382},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001372103770382},
isbn={972-8865-40-6},
}

in EndNote Style

TY - CONF
JO - Proceedings of the First International Conference on Computer Vision Theory and Applications - Volume 2: VISAPP,
TI - IMAGE MATCHING BY RANSAC USING MULTIPLE NON-UNIFORM DISTRIBUTIONS COMPUTED FROM IMAGES
SN - 972-8865-40-6
AU - Kanazawa Y.
AU - Ito Y.
PY - 2006
SP - 377
EP - 382
DO - 10.5220/0001372103770382