Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Nozick, Vincent"'
Studies on time and memory costs of products in geometric algebra have been limited to cases where multivectors with multiple grades have only non-zero elements. This allows to design efficient algorithms for a generic purpose; however, it does not r
Externí odkaz:
http://arxiv.org/abs/2002.11313
Quadratic surfaces gain more and more attention among the Geometric Algebra community and some frameworks were proposed in order to represent, transform, and intersect these quadratic surfaces. As far as the authors know, none of these frameworks sup
Externí odkaz:
http://arxiv.org/abs/1903.02444
This paper presents a method to automatically and efficiently detect face tampering in videos, and particularly focuses on two recent techniques used to generate hyper-realistic forged videos: Deepfake and Face2Face. Traditional image forensics techn
Externí odkaz:
http://arxiv.org/abs/1809.00888
Autor:
Nozick, Vincent
Etant donné un ensemble de caméras filmant une même scène, le rendu à base de vidéos consiste à générer de nouvelles images de cette scène à partir de nouveaux points de vue. L'utilisateur a ainsi l'impression de pouvoir déplacer une cam
Externí odkaz:
http://tel.archives-ouvertes.fr/tel-00733470
http://tel.archives-ouvertes.fr/docs/00/73/34/70/PDF/These_MLV_nozick.pdf
http://tel.archives-ouvertes.fr/docs/00/73/34/70/PDF/These_MLV_nozick.pdf
Publikováno v:
Image Processing On Line
Image Processing On Line, IPOL-Image Processing on Line, 2022, ⟨10.5201/ipol.2022.357⟩
Image Processing On Line, IPOL-Image Processing on Line, 2022, ⟨10.5201/ipol.2022.357⟩
International audience; In computer vision, and particularly in 3D reconstruction from images, it is customary to be faced with regression problems contaminated by outlying data. The standard and efficient method to deal with them is the Random Sampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3aca5b5710054523eae56981ba14a194
https://doi.org/10.5201/ipol.2022.357
https://doi.org/10.5201/ipol.2022.357
Akademický článek
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Publikováno v:
In Journal of Visual Communication and Image Representation 2010 21(5):577-585
Publikováno v:
3D Reconstruction in the Wild (3DRW2018)
3D Reconstruction in the Wild (3DRW2018), Sep 2018, Munich, Germany
3D Reconstruction in the Wild (3DRW2018), Sep 2018, Munich, Germany
International audience; This paper presents a pipeline for stereo visual odometry using cameras with different fields of view. It gives a proof of concept about how a constraint on the respective field of view of each camera can lead to both an accur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fab3078c46202f17b83c232aa2bfc1e4
https://hal-upec-upem.archives-ouvertes.fr/hal-01912878/document
https://hal-upec-upem.archives-ouvertes.fr/hal-01912878/document
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
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Publikováno v:
GTMG 2019
GTMG 2019, Mar 2019, Toulouse, France
GTMG 2019, Mar 2019, Toulouse, France
International audience; Les Algèbres Géométriques constituent un outil intuitif et performant pour représenter et manipuler des objets géométriques ainsi que pour calculer les intersections entre plusieurs objets géométriques. Parmi les Algè
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0d5d343c1d2c9c2bffb86a1cc61b32b1
https://hal.archives-ouvertes.fr/hal-02262159
https://hal.archives-ouvertes.fr/hal-02262159