Depth-Assisted Rectification of Patches - Using RGB-D Consumer Devices to Improve Real-time Keypoint Matching

João Paulo Lima, Francisco Simões, Hideaki Uchiyama, Veronica Teichrieb, Eric Marchand

2013

Abstract

This paper presents a method named Depth-Assisted Rectification of Patches (DARP), which exploits depth information available in RGB-D consumer devices to improve keypoint matching of perspectively distorted images. This is achieved by generating a projective rectification of a patch around the keypoint, which is normalized with respect to perspective distortions and scale. The DARP method runs in real-time and can be used with any local feature detector and descriptor. Evaluations with planar and non-planar scenes show that DARP can obtain better results than existing keypoint matching approaches in oblique poses.

Paper Citation

in Harvard Style

Lima J., Simões F., Uchiyama H., Teichrieb V. and Marchand E. (2013). Depth-Assisted Rectification of Patches - Using RGB-D Consumer Devices to Improve Real-time Keypoint Matching . In Proceedings of the International Conference on Computer Vision Theory and Applications - Volume 1: VISAPP, (VISIGRAPP 2013) ISBN 978-989-8565-47-1, pages 651-656. DOI: 10.5220/0004284406510656

in Bibtex Style

@conference{visapp13,
author={João Paulo Lima and Francisco Simões and Hideaki Uchiyama and Veronica Teichrieb and Eric Marchand},
title={Depth-Assisted Rectification of Patches - Using RGB-D Consumer Devices to Improve Real-time Keypoint Matching},
booktitle={Proceedings of the International Conference on Computer Vision Theory and Applications - Volume 1: VISAPP, (VISIGRAPP 2013)},
year={2013},
pages={651-656},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004284406510656},
isbn={978-989-8565-47-1},
}

in EndNote Style

TY - CONF
JO - Proceedings of the International Conference on Computer Vision Theory and Applications - Volume 1: VISAPP, (VISIGRAPP 2013)
TI - Depth-Assisted Rectification of Patches - Using RGB-D Consumer Devices to Improve Real-time Keypoint Matching
SN - 978-989-8565-47-1
AU - Lima J.
AU - Simões F.
AU - Uchiyama H.
AU - Teichrieb V.
AU - Marchand E.
PY - 2013
SP - 651
EP - 656
DO - 10.5220/0004284406510656