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Authors: Vittoria Bruni 1 ; Elisa Rossi 2 and Domenico Vitulano 2

Affiliations: 1 Dept. SBAI University of Roma Sapienza, Italy ; 2 C.N.R., Italy

Keyword(s): Image Restoration, Lie Group Transformations, Semi-transparent Blotches.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Image Enhancement and Restoration ; Image Formation and Preprocessing

Abstract: This paper presents a novel and user’s independent model for image restoration based on Lie group transformations. They allow to define a redundant set of transformations from which automatically select the ones that better invert the physical formation of the defect. Hence restoration consists of gradually reducing the visual perception of the defect. Extensive experimental results on original photographs, from Alinari Archive, affected by semi-transparent blotches show the potential of the proposed approach in removing degradation in different contexts without altering the original content of artworks.

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Paper citation in several formats:
Bruni, V.; Rossi, E. and Vitulano, D. (2012). IMAGE RESTORATION VIA HUMAN PERCEPTION AND LIE GROUPS. In Proceedings of the International Conference on Computer Vision Theory and Applications (VISIGRAPP 2012) - Volume 2: VISAPP; ISBN 978-989-8565-03-7; ISSN 2184-4321, SciTePress, pages 66-74. DOI: 10.5220/0003860600660074

@conference{visapp12,
author={Vittoria Bruni. and Elisa Rossi. and Domenico Vitulano.},
title={IMAGE RESTORATION VIA HUMAN PERCEPTION AND LIE GROUPS},
booktitle={Proceedings of the International Conference on Computer Vision Theory and Applications (VISIGRAPP 2012) - Volume 2: VISAPP},
year={2012},
pages={66-74},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003860600660074},
isbn={978-989-8565-03-7},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the International Conference on Computer Vision Theory and Applications (VISIGRAPP 2012) - Volume 2: VISAPP
TI - IMAGE RESTORATION VIA HUMAN PERCEPTION AND LIE GROUPS
SN - 978-989-8565-03-7
IS - 2184-4321
AU - Bruni, V.
AU - Rossi, E.
AU - Vitulano, D.
PY - 2012
SP - 66
EP - 74
DO - 10.5220/0003860600660074
PB - SciTePress