Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Yann Lepoittevin"'
Publikováno v:
International Conference on Computer Vision Theory and Applications
International Conference on Computer Vision Theory and Applications, Feb 2017, Porto, Portugal
VISIGRAPP (6: VISAPP)
International Conference on Computer Vision Theory and Applications, Feb 2017, Porto, Portugal
VISIGRAPP (6: VISAPP)
International audience; One major limitation of the motion estimation methods that are available in the literature concerns the availability of the uncertainty on the result. This is however assessed by a number of filtering methods, such as the ense
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08d5c596d67343cb64ae8c844920635a
https://hal.sorbonne-universite.fr/hal-01414786/file/EnKF-Structure.pdf
https://hal.sorbonne-universite.fr/hal-01414786/file/EnKF-Structure.pdf
Autor:
Isabelle Herlin, Yann Lepoittevin
Publikováno v:
VISIGRAPP (3: VISAPP)
Motion estimation from image data has been widely studied in the literature. Due to the aperture problem, one equation with two unknowns, a Tikhonov regularization is usually applied, which constrains the estimated motion field. The paper demonstrate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad99476cb6092daf616f1c14f1381673
https://doi.org/10.5220/0005712104560464
https://doi.org/10.5220/0005712104560464
Autor:
Isabelle Herlin, Yann Lepoittevin
Publikováno v:
IGARSS-IEEE International Geoscience and Remote Sensing Symposium
IGARSS-IEEE International Geoscience and Remote Sensing Symposium, Jul 2015, Milan, Italy. pp.933-936, ⟨10.1109/IGARSS.2015.7325919⟩
IGARSS
IGARSS-IEEE International Geoscience and Remote Sensing Symposium, Jul 2015, Milan, Italy. pp.933-936, ⟨10.1109/IGARSS.2015.7325919⟩
IGARSS
International audience; The paper describes an operational method of rainfall now-casting based on ground radar acquisitions with high space and time resolution. The nowcast horizon is between 30 minutes and 1 hour as required by prevention measures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0661e87702827454bd076bdd007894fb
https://hal.inria.fr/hal-01174046/file/Lepoittevin-Igarss-2015.pdf
https://hal.inria.fr/hal-01174046/file/Lepoittevin-Igarss-2015.pdf
Autor:
Isabelle Herlin, Yann Lepoittevin
Publikováno v:
MultiTemp
MultiTemp-IEEE Workshop on the Analysis of Multitemporal Remote Sensing Images
MultiTemp-IEEE Workshop on the Analysis of Multitemporal Remote Sensing Images, Jul 2015, Annecy, France
MultiTemp-IEEE Workshop on the Analysis of Multitemporal Remote Sensing Images
MultiTemp-IEEE Workshop on the Analysis of Multitemporal Remote Sensing Images, Jul 2015, Annecy, France
International audience; The paper concerns the description of a nowcasting system used for flash floods mitigation, which is based on ground radar images acquired at local scale. The forecast of rain quantity is usually obtained either with numerical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87d1409d31082bfb43a8dc0529abdb7e
https://doi.org/10.1109/multi-temp.2015.7245749
https://doi.org/10.1109/multi-temp.2015.7245749
Publikováno v:
VISAPP (3)
Proceedings of the International Conference on Computer Vision Theory and Applications (VISAPP)
VISAPP 2015-10th International Conference on Computer Vision Theory and Applications
VISAPP 2015-10th International Conference on Computer Vision Theory and Applications, Mar 2015, Berlin, Germany. pp.437-445, ⟨10.5220/0005259804370445⟩
Proceedings of the International Conference on Computer Vision Theory and Applications (VISAPP)
VISAPP 2015-10th International Conference on Computer Vision Theory and Applications
VISAPP 2015-10th International Conference on Computer Vision Theory and Applications, Mar 2015, Berlin, Germany. pp.437-445, ⟨10.5220/0005259804370445⟩
International audience; This paper designs an Image-based Ensemble Kalman Filter (IEnKF), whose components are defined only from image properties, to estimate motion on image sequences. The key elements of this filter are, first, the construction of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::477ed442e47823b8117174bcf858b7fb
https://doi.org/10.5220/0005259804370445
https://doi.org/10.5220/0005259804370445
Publikováno v:
ICIP-IEEE International Conference on Image Processing
ICIP-IEEE International Conference on Image Processing, Sep 2013, Melbourne, Australia. pp.3612-3616, ⟨10.1109/ICIP.2013.6738745⟩
ICIP
ICIP-IEEE International Conference on Image Processing, Sep 2013, Melbourne, Australia. pp.3612-3616, ⟨10.1109/ICIP.2013.6738745⟩
ICIP
International audience; This paper has two coupled objectives: estimating motion and tracking a given object on an image sequence. It relies on a data assimilation approach, that solves evolution equations of motion, those of image brightness, and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdc44ef3b42a6915bcb2f626d769c92f
https://hal.inria.fr/hal-00866230
https://hal.inria.fr/hal-00866230