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| HAL : hal-00343844, version 1 |
| Fiche détaillée |  Récupérer au format |
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| IS&T Fourth european conference on Color in Graphics Imaging and Vision, Terrassa : Spain (2008) |
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| Underwater Images Enhancement by Light Propagation Model Reversion |
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| Frédéric Petit 1Philippe Blasi 1 |
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| ICONES;Imedoc Collaboration(s) |
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| (06/2008) |
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| In this paper, a supervised enhancement method dedicated to underwater images is presented. It is well-known that the water alters the light propagation.Underwater images often present low contrast and luminosity. The aim of the proposed method is to correct the effects of the light propagation in the water. This method is based on the physical properties of the light. The originality of this processing is to work without any a priori information about the scene or about the water composition. Experiments show that this method increases the contrast and the color dynamic of underwater images while preserving a good color rendering. In addition, the analysis of the experimental results, conducts a relation between optical parameters and colorimetric attributes |
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| 1 : | XLIM (XLIM) |
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CNRS : UMR6172 – Université de Limoges |
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| 2 : | Laboratoire Informatique, Image et Interaction (L3I) |
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Université de La Rochelle : EA2118 |
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| Domaine | : | Informatique/Traitement des images |
| hal-00343844, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00343844 | |
| oai:hal.archives-ouvertes.fr:hal-00343844 | |
| Contributeur : Anne-Sophie Capelle-Laizé | |
| Soumis le : Mardi 2 Décembre 2008, 21:30:42 | |
| Dernière modification le : Jeudi 10 Décembre 2009, 15:44:00 | |
