Search Results - "Latry, Christophe"

Reduced-Complexity End-to-End Variational Autoencoder for on Board Satellite Image Compression by Alves de Oliveira, Vinicius, Chabert, Marie, Oberlin, Thomas, Poulliat, Charly, Bruno, Mickael, Latry, Christophe, Carlavan, Mikael, Henrot, Simon, Falzon, Frederic, Camarero, Roberto

“…Recently, convolutional neural networks have been successfully applied to lossy image compression. End-to-end optimized autoencoders, possibly variational, are…”
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Pléiades-HR satellites image quality commissioning by Lebègue, Laurent, Greslou, Daniel, Blanchet, Gwendoline, De Lussy, Françoise, Fourest, Sébastien, Martin, Vincent, Latry, Christophe, Kubik, Philippe, Delvit, Jean-Marc, Dechoz, Cécile, Amberg, Virginie

“…Pleiades est le système d'observation de la Terre civil le mieux résolu développé en Europe. Ce programme d'imagerie est conduit par le Centre National d'Etude…”
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On-Orbit Star-Based Calibration and Modulation Transfer Function Measurements for PLEIADES High-Resolution Optical Sensors by Meygret, Aime, Blanchet, Gwendoline, Latry, Christophe, Kelbert, Arnaud, Gross-Colzy, Lydwine

“…The accurate on-orbit radiometric calibration of optical sensors has become a challenge for space agencies who combine their efforts through international…”
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Satellite Image Compression and Denoising With Neural Networks by Alves de Oliveira, Vinicius, Chabert, Marie, Oberlin, Thomas, Poulliat, Charly, Bruno, Mickael, Latry, Christophe, Carlavan, Mikael, Henrot, Simon, Falzon, Frederic, Camarero, Roberto

“…Earth observation through satellite images is crucial to help economic activities as well as to monitor the impact of human activities on ecosystems. Current…”
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Digital elevation model computation with SPOT 5 Panchromatic and Multispectral images using low stereoscopic angle and geometric model refinement by Stephane, May, Christophe, Latry

“…3D information from DTM or DEM is widely used to enhance understanding of satellite images. 3D navigation tools usually include DTM data. Large stereoscopic…”
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Variational Bayes image restoration with compressive autoencoders by Biquard, Maud, Chabert, Marie, Genin, Florence, Latry, Christophe, Oberlin, Thomas

“…Regularization of inverse problems is of paramount importance in computational imaging. The ability of neural networks to learn efficient image representations…”
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A New Optimized Denoising Method applied to the Spot World Heritage Initiative and its Spot 5 Supermode images by Masse, Antoine, Latry, Christophe, Nosavan, Julien, Baillarin, Simon, Lefevre, Sebastien

“…In the context of the Spot World Heritage (SWH) initiative, the long term archive of Spot 1 to 5 satellite data will be reprocessed. This initiative gives the…”
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La compression d’images embarquée pour les missions spatiales by Lambert-Nebout, Catherine, Latry, Christophe, Moury, Gilles

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La compression d'images embarquée pour les missions spatiales: Télédétection satellitaire by LAMBERT-NEBOUT, Catherine, LATRY, Christophe, MOURY, Gilles

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PLEIADES-HR image quality commissioning foreseen methods by Lebegue, L, Greslou, D, Delussy, Françoise, Fourest, Sébastien, Latry, C, Kubik, P, Delvit, J

“…The new French high resolution earth observing satellite PLEIADES-HR will be launched in 2011. A specific design and new technologies have been embarked to…”
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Geometric improvement for Earth observation applications by Delvit, J, Greslou, D, Latry, C, Lebegue, L, Martin, V, Sylvander, S

“…Since SPOT1, the French national space center (CNES) has worked on improving the geometry of Earth observation spacecrafts. The accuracy of sensor calibration…”
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From image processing concepts to instrument design in remote sensing satellites by Goudy, Philippe, Kubik, Philippe, Rouge, Bernard, Latry, Christophe

“…Through two examples drawn from the French National Earth Observation programme: Spot-5 and Pleiades-HR, the paper illustrates the dramatic impact of image…”
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On-board compression algorithm for satellite multispectral images by Thiebaut, C., Lebedeff, D., Latry, C., Bobichon, Y.

“…Summary form only given. This paper proposes a low complexity and flexible fixed data rate compression algorithm for multispectral imagery specifically…”
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Remote Sensing Image Ground Segment Interoperability: PLEIADES-HR Case Study by Baillarin, S., Gasperi, J., Dabin, C., Panem, C., Chausserie-Lapree, B., Gleyzes, J.-P., Kubik, P., Latry, C., Floissac, P., Hillairet, E.

“…Pleiades-HR is a high-resolution optical Earth observation system developed by CNES, for civilian and military users. The launch of the first Pleiades…”
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