Hierarchical Techniques to Improve Hybrid Point Cloud Registration

Ferran Roure, Xavier Lladó, Joaquim Salvi, Tomislav Pribanić, Yago Diez

2017

Abstract

Reconstructing 3D objects by gathering information from multiple spatial viewpoints is a fundamental problem in a variety of applications ranging from heritage reconstruction to industrial image processing. A central issue is known as the ”point set registration or matching” problem. where the two sets being considered are to be rigidly aligned. This is a complex problem with a huge search space that suffers from high computational costs or requires expensive and bulky hardware to be added to the scanning system. To address these issues, a hybrid hardware-software approach was presented in (Pribanic et al., 2016) allowing for fast software registration by using commonly available (smartphone) sensors. In this paper we present hierarchical techniques to improve the performance of this algorithm. Additionally, we compare the performance of our algorithm against other approaches. Experimental results using real data show how the algorithm presented greatly improves the time of the previous algorithm and perform best over all studied algorithms.

Paper Citation

in Harvard Style

Roure F., Lladó X., Salvi J., Pribanić T. and Diez Y. (2017). Hierarchical Techniques to Improve Hybrid Point Cloud Registration . In Proceedings of the 12th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 4: VISAPP, (VISIGRAPP 2017) ISBN 978-989-758-225-7, pages 44-51. DOI: 10.5220/0006112600440051

in Bibtex Style

@conference{visapp17,
author={Ferran Roure and Xavier Lladó and Joaquim Salvi and Tomislav Pribanić and Yago Diez},
title={Hierarchical Techniques to Improve Hybrid Point Cloud Registration},
booktitle={Proceedings of the 12th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 4: VISAPP, (VISIGRAPP 2017)},
year={2017},
pages={44-51},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006112600440051},
isbn={978-989-758-225-7},
}

in EndNote Style

TY - CONF
JO - Proceedings of the 12th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 4: VISAPP, (VISIGRAPP 2017)
TI - Hierarchical Techniques to Improve Hybrid Point Cloud Registration
SN - 978-989-758-225-7
AU - Roure F.
AU - Lladó X.
AU - Salvi J.
AU - Pribanić T.
AU - Diez Y.
PY - 2017
SP - 44
EP - 51
DO - 10.5220/0006112600440051