An Efficient Solution to 3D Reconstruction from Two Uncalibrated Views under SV Constraint

Shuyang Dou, Hiroshi Nagahashi, Xiaolin Zhang

2014

Abstract

In this paper, an efficient solution is proposed to the problem of 3D reconstruction from two uncalibrated views under Standard Vergence (SV) constraint. This solution consists of three core steps: firstly, set up the camera configuration according to SV constraint; secondly, estimate camera's focal length and relative pose between two views; lastly, reconstruct the scene optimally by minimizing reprojection error. By analysing the degenerated camera motion under SV constraint, a novel method for efficiently estimating camera's focal length and relative pose is proposed. Both synthetic and real data experiments showed that this new method could provide close estimation, which resulted in fast convergence in the most time-consuming step of final optimization. The main contribution of this paper is that it is the first time to introduce SV constraint into 3D reconstruction problem, and an efficient solution which utilizes this constraint is proposed.

Paper Citation

in Harvard Style

Dou S., Nagahashi H. and Zhang X. (2014). An Efficient Solution to 3D Reconstruction from Two Uncalibrated Views under SV Constraint . In Proceedings of the 9th International Conference on Computer Vision Theory and Applications - Volume 3: VISAPP, (VISIGRAPP 2014) ISBN 978-989-758-009-3, pages 664-671. DOI: 10.5220/0004748006640671

in Bibtex Style

@conference{visapp14,
author={Shuyang Dou and Hiroshi Nagahashi and Xiaolin Zhang},
title={An Efficient Solution to 3D Reconstruction from Two Uncalibrated Views under SV Constraint},
booktitle={Proceedings of the 9th International Conference on Computer Vision Theory and Applications - Volume 3: VISAPP, (VISIGRAPP 2014)},
year={2014},
pages={664-671},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004748006640671},
isbn={978-989-758-009-3},
}

in EndNote Style

TY - CONF
JO - Proceedings of the 9th International Conference on Computer Vision Theory and Applications - Volume 3: VISAPP, (VISIGRAPP 2014)
TI - An Efficient Solution to 3D Reconstruction from Two Uncalibrated Views under SV Constraint
SN - 978-989-758-009-3
AU - Dou S.
AU - Nagahashi H.
AU - Zhang X.
PY - 2014
SP - 664
EP - 671
DO - 10.5220/0004748006640671