Shape and Reflectance from RGB-D Images using Time Sequential Illumination

Matis Hudon, Adrien Gruson, Paul Kerbiriou, Rémi Cozot, Kadi Bouatouch

2016

Abstract

In this paper we propose a method for recovering the shape (geometry) and the diffuse reflectance from an image (or video) using a hybrid setup consisting of a depth sensor (Kinect), a consumer camera and a partially controlled illumination (using a flash). The objective is to show how combining RGB-D acquisition with a sequential illumination is useful for shape and reflectance recovery. A pair of two images are captured: one non flashed (image under ambient illumination) and a flashed one. A pure flash image is computed by subtracting the non flashed image from the flashed image. We propose an novel and near real-time algorithm, based on a local illumination model of our flash and the pure flash image, to enhance geometry (from the noisy depth map) and recover reflectance information.

Paper Citation

in Harvard Style

Hudon M., Gruson A., Kerbiriou P., Cozot R. and Bouatouch K. (2016). Shape and Reflectance from RGB-D Images using Time Sequential Illumination . In Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 3: VISAPP, (VISIGRAPP 2016) ISBN 978-989-758-175-5, pages 532-541. DOI: 10.5220/0005726305320541

in Bibtex Style

@conference{visapp16,
author={Matis Hudon and Adrien Gruson and Paul Kerbiriou and Rémi Cozot and Kadi Bouatouch},
title={Shape and Reflectance from RGB-D Images using Time Sequential Illumination},
booktitle={Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 3: VISAPP, (VISIGRAPP 2016)},
year={2016},
pages={532-541},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005726305320541},
isbn={978-989-758-175-5},
}

in EndNote Style

TY - CONF
JO - Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 3: VISAPP, (VISIGRAPP 2016)
TI - Shape and Reflectance from RGB-D Images using Time Sequential Illumination
SN - 978-989-758-175-5
AU - Hudon M.
AU - Gruson A.
AU - Kerbiriou P.
AU - Cozot R.
AU - Bouatouch K.
PY - 2016
SP - 532
EP - 541
DO - 10.5220/0005726305320541