Exemplar-based colorization in RGB color space
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| hal.structure.identifier | Laboratoire Bordelais de Recherche en Informatique [LaBRI] | |
| dc.contributor.author | PIERRE, Fabien | |
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| dc.contributor.author | AUJOL, Jean-François | |
| hal.structure.identifier | Laboratoire Bordelais de Recherche en Informatique [LaBRI] | |
| dc.contributor.author | BUGEAU, Aurélie | |
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| dc.contributor.author | PAPADAKIS, Nicolas | |
| hal.structure.identifier | Laboratoire Bordelais de Recherche en Informatique [LaBRI] | |
| dc.contributor.author | TA, Vinh-Thong | |
| dc.date.accessioned | 2024-04-04T03:22:00Z | |
| dc.date.available | 2024-04-04T03:22:00Z | |
| dc.date.created | 2014-02-14 | |
| dc.date.issued | 2014 | |
| dc.date.conference | 2014-10-27 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/194712 | |
| dc.description.abstractEn | This paper deals with the problem of image colorization. A model including total variation regularization is proposed. Our approach colorizes directly the three RGB channels, while most existing methods were only focusing on the two chrominance channels. By using the three channels, our approach is able to better preserve color consistency. Our model is non convex, but we propose an efficient primal-dual like algorithm to compute a local minimizer. Numerical examples illustrate the good behavior of our algorithm with respect to state-of-the-art methods. | |
| dc.language.iso | en | |
| dc.subject.en | Colorization | |
| dc.subject.en | total variation | |
| dc.subject.en | patches | |
| dc.subject.en | optimization | |
| dc.subject.en | variational methods | |
| dc.title.en | Exemplar-based colorization in RGB color space | |
| dc.type | Communication dans un congrès | |
| dc.subject.hal | Informatique [cs]/Traitement des images | |
| bordeaux.page | 1-5 | |
| bordeaux.hal.laboratories | Institut de Mathématiques de Bordeaux (IMB) - UMR 5251 | * |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.conference.title | IEEE Internationnal Conference on Image Processing (ICIP'14) | |
| bordeaux.country | FR | |
| bordeaux.conference.city | Paris | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01019627 | |
| hal.version | 1 | |
| hal.invited | non | |
| hal.proceedings | oui | |
| hal.conference.end | 2014-10-30 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01019627v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2014&rft.spage=1-5&rft.epage=1-5&rft.au=PIERRE,%20Fabien&AUJOL,%20Jean-Fran%C3%A7ois&BUGEAU,%20Aur%C3%A9lie&PAPADAKIS,%20Nicolas&TA,%20Vinh-Thong&rft.genre=unknown |
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