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Optimal Transport Mixing of Gaussian Texture Models
| hal.structure.identifier | CEntre de REcherches en MAthématiques de la DEcision [CEREMADE] | |
| dc.contributor.author | FERRADANS, Sira | |
| hal.structure.identifier | CEntre de REcherches en MAthématiques de la DEcision [CEREMADE] | |
| dc.contributor.author | XIA, Gui-Song | |
| hal.structure.identifier | CEntre de REcherches en MAthématiques de la DEcision [CEREMADE] | |
| dc.contributor.author | PEYRÉ, Gabriel | |
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| dc.contributor.author | AUJOL, Jean-François | |
| dc.date.accessioned | 2024-04-04T02:25:35Z | |
| dc.date.available | 2024-04-04T02:25:35Z | |
| dc.date.created | 2011-01-15 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/189889 | |
| dc.description.abstractEn | This paper tackles the problem of mixing color texture models learned from an input dataset. We focus on stationary Gaussian texture models, also known as spot noises. We derive the barycenter and geodesic path between models according to optimal transport. This allows the user to navigate inside the set of texture models, and perform texture synthesis from the obtained interpolated models. Numerical examples on a library of exemplars show the ability of our method to generate arbitrary interpolations among unstructured natural textures. | |
| dc.description.sponsorship | Adaptivité pour la représentation des images naturelles et des textures - ANR-08-EMER-0009 | |
| dc.language.iso | en | |
| dc.subject.en | Optimal transport | |
| dc.subject.en | gaussian model | |
| dc.subject.en | texture synthesis | |
| dc.subject.en | texture mixing | |
| dc.title.en | Optimal Transport Mixing of Gaussian Texture Models | |
| dc.type | Document de travail - Pré-publication | |
| dc.subject.hal | Informatique [cs]/Traitement du signal et de l'image | |
| dc.subject.hal | Sciences de l'ingénieur [physics]/Traitement du signal et de l'image | |
| bordeaux.hal.laboratories | Institut de Mathématiques de Bordeaux (IMB) - UMR 5251 | * |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| hal.identifier | hal-00662720 | |
| hal.version | 1 | |
| hal.audience | Non spécifiée | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00662720v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=FERRADANS,%20Sira&XIA,%20Gui-Song&PEYR%C3%89,%20Gabriel&AUJOL,%20Jean-Fran%C3%A7ois&rft.genre=preprint |
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