Image Zoom Completion
| hal.structure.identifier | Institut National des Sciences Appliquées - Centre Val de Loire [INSA CVL] | |
| hal.structure.identifier | Laboratoire d'Informatique Fondamentale et Appliquée de Tours [LIFAT] | |
| dc.contributor.author | HIDANE, Moncef | |
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| hal.structure.identifier | Laboratoire de l'intégration, du matériau au système [IMS] | |
| dc.contributor.author | EL GHECHE, Mireille | |
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| dc.contributor.author | AUJOL, Jean-François | |
| hal.structure.identifier | Laboratoire de l'intégration, du matériau au système [IMS] | |
| dc.contributor.author | BERTHOUMIEU, Yannick | |
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| dc.contributor.author | DELEDALLE, Charles | |
| dc.date.accessioned | 2024-04-04T03:14:40Z | |
| dc.date.available | 2024-04-04T03:14:40Z | |
| dc.date.issued | 2016-08-01 | |
| dc.identifier.issn | 1057-7149 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/194081 | |
| dc.description.abstractEn | We consider the problem of recovering a high-resolution image from a pair consisting of a complete low-resolution image and a high-resolution but incomplete one. We refer to this task as the image zoom completion (IZC) problem. After discussing possible contexts in which this setting may arise, we study three regularization strategies, giving full details concerning the numerical optimization of the corresponding energies, and discussing the benefits and shortcomings of each method. As the application that leads us to consider the IZC setting concerns images with strong textural content, we evaluate the performance of the proposed methods on a set of Brodatz textures, comparing the results we get with those obtained with two recent state-of-the-art single-image super-resolution algorithms. | |
| dc.language.iso | en | |
| dc.publisher | Institute of Electrical and Electronics Engineers | |
| dc.subject.en | low-rank | |
| dc.subject.en | nonlocal | |
| dc.subject.en | graph laplacian | |
| dc.subject.en | super-resolution | |
| dc.subject.en | total variation | |
| dc.subject.en | optimization | |
| dc.subject.en | Douglas-Rachford | |
| dc.subject.en | nuclear norm | |
| dc.title.en | Image Zoom Completion | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1109/TIP.2016.2571061 | |
| dc.subject.hal | Informatique [cs]/Traitement des images | |
| bordeaux.journal | IEEE Transactions on Image Processing | |
| bordeaux.page | 3505-3517 | |
| bordeaux.volume | 25 | |
| bordeaux.hal.laboratories | Institut de Mathématiques de Bordeaux (IMB) - UMR 5251 | * |
| bordeaux.issue | 8 | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01253124 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01253124v1 | |
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