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Authors: V. Vurpillot ; A. Legrand and A. Tremeau

Affiliation: Ligiv, Universite Jean Monnet, France

Keyword(s): Color calibration, spectral, sensitivity recovery, correction quality, reconstruction errors.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Image Formation and Preprocessing ; Image Formation, Acquisition Devices and Sensors ; Image Quality

Abstract: Color calibrated acquisition is of strategic importance when high quality imaging is required, such as for work of art imaging. The aim of calibration is to correct raw acquired image for the various acquisition device signal deformation, such as noise, lighting uniformity, white balance and color deformation, due, for a great part, to camera spectral sensitivities. We first present reference color data computation obtained from camera’s spectral sensitivities and reflectance of reference patches, taken form Gretag MacBeth Color Chart DC. Then we give a color calibration method based on linear regression. We finally evaluate the quality of applied calibration and present some resulting calibrated images.

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Paper citation in several formats:
Vurpillot, V.; Legrand, A. and Tremeau, A. (2007). COLOR CALIBRATION OF AN ACQUISITION DEVICE - Method, Quality and Results. In Proceedings of the Second International Conference on Computer Vision Theory and Applications (VISIGRAPP 2007) - Volume 1: VISAPP; ISBN 978-972-8865-73-3; ISSN 2184-4321, SciTePress, pages 157-160. DOI: 10.5220/0002045401570160

@conference{visapp07,
author={V. Vurpillot. and A. Legrand. and A. Tremeau.},
title={COLOR CALIBRATION OF AN ACQUISITION DEVICE - Method, Quality and Results},
booktitle={Proceedings of the Second International Conference on Computer Vision Theory and Applications (VISIGRAPP 2007) - Volume 1: VISAPP},
year={2007},
pages={157-160},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002045401570160},
isbn={978-972-8865-73-3},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the Second International Conference on Computer Vision Theory and Applications (VISIGRAPP 2007) - Volume 1: VISAPP
TI - COLOR CALIBRATION OF AN ACQUISITION DEVICE - Method, Quality and Results
SN - 978-972-8865-73-3
IS - 2184-4321
AU - Vurpillot, V.
AU - Legrand, A.
AU - Tremeau, A.
PY - 2007
SP - 157
EP - 160
DO - 10.5220/0002045401570160
PB - SciTePress