GENERATION OF HDR IMAGES IN NON-STATIC CONDITIONS BASED ON GRADIENT FUSION

Sira Ferradans, Marcelo Bertalmío, Edoardo Provenzi, Vicent Caselles

2012

Abstract

We present a new method for the generation of HDR images in non-static conditions, i.e. hand held camera and/or dynamic scenes, based on gradient fusion. Given a reference image selected from a set of LDR pictures of the same scene taken with multiple time exposure, our method improves the detail rendition of its radiance map by adding information suitably selected and interpolated from the companion images. The proposed technique is free from ghosting and bleeding, two typical artifacts of HDR images built through image fusion in non-static conditions. The advantages provided by the gradient fusion approach will be supported by the comparison between our results and those of the state of the art.

Paper Citation

in Harvard Style

Ferradans S., Bertalmío M., Provenzi E. and Caselles V. (2012). GENERATION OF HDR IMAGES IN NON-STATIC CONDITIONS BASED ON GRADIENT FUSION.In Proceedings of the International Conference on Computer Vision Theory and Applications - Volume 2: VISAPP, (VISIGRAPP 2012) ISBN 978-989-8565-03-7, pages 31-37. DOI: 10.5220/0003840700310037

in Bibtex Style

@conference{visapp12,
author={Sira Ferradans and Marcelo Bertalmío and Edoardo Provenzi and Vicent Caselles},
title={GENERATION OF HDR IMAGES IN NON-STATIC CONDITIONS BASED ON GRADIENT FUSION},
booktitle={Proceedings of the International Conference on Computer Vision Theory and Applications - Volume 2: VISAPP, (VISIGRAPP 2012)},
year={2012},
pages={31-37},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003840700310037},
isbn={978-989-8565-03-7},
}

in EndNote Style

TY - CONF

JO - Proceedings of the International Conference on Computer Vision Theory and Applications - Volume 2: VISAPP, (VISIGRAPP 2012)
TI - GENERATION OF HDR IMAGES IN NON-STATIC CONDITIONS BASED ON GRADIENT FUSION
SN - 978-989-8565-03-7
AU - Ferradans S.
AU - Bertalmío M.
AU - Provenzi E.
AU - Caselles V.
PY - 2012
SP - 31
EP - 37
DO - 10.5220/0003840700310037