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Simplified entropy model for reduced-complexity end-to-end variational autoencoder with application to on-board satellite image compression

Autor: Alves de Oliveira, Vinicius, Oberlin, Thomas, Chabert, Marie, Poulliat, Charly, Mickael, Bruno, Latry, Christophe, Carlavan, Mikael, Henrot, Simon, Falzon, Frederic, Camarero, Roberto

Publikováno v: Proceedings of OBPDC 2020
7th International Workshop on On-Board Payload Data Compression (OBPDC 2020)
7th International Workshop on On-Board Payload Data Compression (OBPDC 2020), European Space Agency (ESA); Centre national d'études spatiales (CNES), Sep 2020, Online, Greece. pp.1-8

International audience; In recent years, neural networks have emerged as data-driven tools to solve problems which were previously addressed with model-based methods. In particular, image processing has been largely impacted by convolutional neural n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fc91d95c554fee3cab3e06bd59c9e509
https://oatao.univ-toulouse.fr/28221/

Optimisation de la méthode de débruitage Non Local Bayes pour les images satellites optiques à très haute résolution spatiale : applications dans le contexte des missions Pléiades et Spot World Heritage

Autor: Masse, Antoine, Lefèvre, Sébastien, Dambreville, Romain, Blanchet, Gwendoline, Delvit, J, Latry, Christophe, Thiébaut, C., Baillarin, Simon

Publikováno v: Conférence Française de Photogrammétrie et de Télédétection (CFPT)
Conférence Française de Photogrammétrie et de Télédétection (CFPT), 2018, Marne-La-Vallée, France

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8fbef12bd1a50b9b1f006dc199879bbc
https://hal.archives-ouvertes.fr/hal-01969048/document

A pipeline to improve compressed Image Quality.

Autor: Delvit, Jean-Marc, Thiebaut, Carole, Latry, Christophe, Blanchet, Gwendoline, Camarero, Roberto

Publikováno v: Proceedings of SPIE; 8/31/2019, Vol. 11180, p2-9, 8p

Optimisation jointe de la chaîne codage/débruitage pour les images satellite

Autor: Carlavan, Mikael, Blanc-Féraud, Laure, Antonini, Marc, Thiebaut, Carole, Latry, Christophe, Bobichon, Yves

Publikováno v: GRETSI
GRETSI, Sep 2013, Brest, France

National audience; In this paper, we propose to study the problem of optimal noisy source coding/denoising. This problem can be formulated as an optimization problem where the criterion to minimize is the global distortion, that is the error between

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cf03c1f65c64e1f6ee838fc3af5756aa
https://hal.inria.fr/hal-00920794/file/GRETSI13.pdf