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| HAL : hal-00700870, version 1 |
| DOI : 10.1117/1.JEI.21.2.021118 |
| Fiche détaillée |  Récupérer au format |
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| Journal of Electronic Imaging 21, 2 (2012) 21118 |
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| Quantitative evaluation of image registration techniques in the case of retinal images |
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Yann Gavet 1, 2, 3, 4Mathieu Fernandes 1, 2, 3, 4 |
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| (2012) |
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| In human retina observation (with non mydriatic optical microscopes), an image registration process is often employed to enlarge the field of view. Analyzing all the images takes a lot of time. Numerous techniques have been proposed to perform the registration process. Its good evaluation is a difficult question that is then raising. This article presents the use of two quantitative criterions to evaluate and compare some classical feature-based image registration techniques. The images are first segmented and the resulting binary images are then registered. The good quality of the registration process is evaluated with a normalized criterion based on the ϵ dissimilarity criterion, and the figure of merit criterion (fom), for 25 pairs of images with a manual selection of control points. These criterions are normalized by the results of the affine method (considered as the most simple method). Then, for each pair, the influence of the number of points used to perform the registration is evaluated. |
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| 1 : | Centre Ingénierie et Santé (CIS-ENSMSE) |
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École Nationale Supérieure des Mines - Saint-Étienne |
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| 2 : | Département Imagerie et Morphologie (DIM-ENSMSE) |
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École Nationale Supérieure des Mines - Saint-Étienne – CIS |
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| 3 : | Laboratoire des Procédés en Milieux Granulaires (LPMG-EMSE) |
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CNRS : UMR5148 – École Nationale Supérieure des Mines - Saint-Étienne |
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| 4 : | Institut Fédératif de Recherche en Sciences et Ingénierie de la Santé (IFRESIS-ENSMSE) |
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École Nationale Supérieure des Mines - Saint-Étienne – IFR143 |
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| Domaine | : | Sciences de l'ingénieur/Génie des procédés Sciences de l'ingénieur/Traitement du signal et de l'image Informatique/Traitement du signal et de l'image |
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| image registration – human retina – dissimilarity criterion |
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| Liste des fichiers attachés à ce document : | |||||
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| hal-00700870, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00700870 | |
| oai:hal.archives-ouvertes.fr:hal-00700870 | |
| Contributeur : Andrée-Aimée Toucas | |
| Soumis le : Jeudi 24 Mai 2012, 15:36:39 | |
| Dernière modification le : Jeudi 24 Mai 2012, 16:21:28 | |
