Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Jonniaux, Grégory"'
Autor:
Lebreton, Jérémy, Brochard, Roland, Ollagnier, Nicolas, Baudry, Matthieu, Salah, Adrien Hadj, Jonniaux, Grégory, Kanani, Keyvan, Goff, Matthieu Le, Masson, Aurore
Autonomous precision navigation to land onto the Moon relies on vision sensors. Computer vision algorithms are designed, trained and tested using synthetic simulations. High quality terrain models have been produced by Moon orbiters developed by seve
Externí odkaz:
http://arxiv.org/abs/2409.11450
Autor:
Lebreton, Jérémy, Brochard, Roland, Baudry, Matthieu, Jonniaux, Grégory, Salah, Adrien Hadj, Kanani, Keyvan, Goff, Matthieu Le, Masson, Aurore, Ollagnier, Nicolas, Panicucci, Paolo, Proag, Amsha, Robin, Cyril
Image Processing algorithms for vision-based navigation require reliable image simulation capacities. In this paper we explain why traditional rendering engines may present limitations that are potentially critical for space applications. We introduc
Externí odkaz:
http://arxiv.org/abs/2106.11322
Publikováno v:
PSS.2020.105081
Reliable spatial information can be difficult to obtain in planetary remote sensing applications because of errors present in the metadata of images taken with space probes. We have designed a pipeline to address this problem on disk-resolved images
Externí odkaz:
http://arxiv.org/abs/2009.02159
Publikováno v:
Icarus, Volume 338, 2020, 113525, ISSN 0019-1035
The surface of Europa is geologically young and shows signs of current activity. Studying it from a photometric point of view gives us insight on its physical state. We used a collection of 57 images from Voyager's Imaging Science System and New Hori
Externí odkaz:
http://arxiv.org/abs/2007.11445
Autor:
Slipski, Marek, Kleinböhl, Armin, Tirsch, Daniela, Kminek, Gerhard, Jonniaux, Gregory, Matz, Klaus-Dieter, Määttänen, Anni, Nicholas, Austin, Montmessin, Franck, Madsen, Soren N., Abrahamson, Matthew, Sanchez-Gestido, Manuel, Mischna, Michael A., Murray, Neil Paul, Wolff, Michael J., Blanc-Paques, Pierre, Cipriani, Fabrice, Wilson, Colin F., Titov, Dmitri, Zurek, Richard
Publikováno v:
In Advances in Space Research July 2023
Autor:
Brochard, Roland, Lebreton, Jérémy, Robin, Cyril, Kanani, Keyvan, Jonniaux, Grégory, Masson, Aurore, Despré, Noela, Berjaoui, Ahmad
Spacecraft autonomy can be enhanced by vision-based navigation (VBN) techniques. Applications range from manoeuvers around Solar System objects and landing on planetary surfaces, to in-orbit servicing or space debris removal. The development and vali
Externí odkaz:
http://arxiv.org/abs/1810.01423
Publikováno v:
In Icarus 15 November 2021 369
Publikováno v:
50th Lunar and Planetary Science Conference 2019
Lunar and Planetary Science Conference
Lunar and Planetary Science Conference, Mar 2019, Houston, TX, United States
Lunar and Planetary Science Conference
Lunar and Planetary Science Conference, Mar 2019, Houston, TX, United States
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d25a3407af48056453ad57ea0c829e43
https://hal.archives-ouvertes.fr/hal-02902863/document
https://hal.archives-ouvertes.fr/hal-02902863/document
Publikováno v:
EPSC Abstracts
EPSC-DPS Joint Meeting
EPSC-DPS Joint Meeting, Sep 2019, Genève, Switzerland
EPSC-DPS Joint Meeting
EPSC-DPS Joint Meeting, Sep 2019, Genève, Switzerland
International audience; We have developed tools to study the photometry of Europa using a Bayesian approach. We merged datasets from New Horizons' LORRI and Voyager's ISS cameras to maximize coverage. We encountered issues of absolute calibration and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3908536505a18af1af0ed450d0e11dc9
https://hal.archives-ouvertes.fr/hal-02902870
https://hal.archives-ouvertes.fr/hal-02902870