Authentification multi-biométrique sur mobile respectueuse de la vie privée

Autor: Ninassi, Alexandre, Vernois, Sylvain, Rosenberger, Christophe

Publikováno v: 19ème Colloque COmpression et REprésentation des Signaux Audiovisuels (CORESA 2017)
19ème Colloque COmpression et REprésentation des Signaux Audiovisuels (CORESA 2017), Nov 2017, Caen, France

National audience; Les smartphones sont de plus en plus utilisés pour différents services numériques tels que les réseaux sociaux ou le commerce électronique. L'authentification de l'utilisateur avec des mots de passe sur ces appareils n'est pas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::bd774fb3c8276f0c09e146ccfe335e5e
https://hal.archives-ouvertes.fr/hal-01591593

Overt visual attention for free-viewing and quality assessment tasks: Impact of the regions of interest on a video quality metric

Autor: Le Meur, Olivier, Ninassi, Alexandre, Le Callet, Patrick, Barba, Dominique

Publikováno v: Signal Processing: Image Communication
Signal Processing: Image Communication, Elsevier, 2010, 25 (7), pp.547-558. ⟨10.1016/j.image.2010.05.006⟩
Signal Processing: Image Communication, 2010, 25 (7), pp.547-558. ⟨10.1016/j.image.2010.05.006⟩

International audience; The aim of this study is to understand how people watch a video sequence during free-viewing and quality assessment tasks. To this end, two eye tracking experiments were carried out. The video dataset is composed of 10 origina

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e603f351d38b74eff5d39c5d43f554c2
https://hal.archives-ouvertes.fr/hal-00494466

Wavelet perceptual quality metric

Autor: Ninassi, Alexandre, Le Meur, Olivier, Le Callet, Patrick, Barba, Dominique

Publikováno v: European Union, Patent n° : déposé en EP (Brevet Européen). 2008

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e7d9f7ed3cc99d5ad1c8090bc687236d
https://hal.archives-ouvertes.fr/hal-00351216

Towards the next generation of video and image quality metrics: Impact of display, resolution, contents and visual attention in subjective assessment

Autor: Le Callet, Patrick, Péchard, Stéphane, Tourancheau, Sylvain, Ninassi, Alexandre, Barba, Dominique

Publikováno v: Proceedings of the Second International Workshop on Image Media Quality and its Applications
Second International Workshop on Image Media Quality and its Applications, IMQA2007
Second International Workshop on Image Media Quality and its Applications, IMQA2007, Mar 2007, Chiba, Japan. pp.A2

International audience; Two decades of research in video and image quality assessment has led to the design of subjective assessment protocols and objective metrics. In order to get good performances, most of research works have restricted their focu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6ae92a7f9361a73c5788e9f204f8a8a3
https://hal.archives-ouvertes.fr/hal-00256202/document

Fingerprint quality assessment using a no-reference image quality metric.

Autor: El Abed, Mohamad, Ninassi, Alexandre, Charrier, Christophe, Rosenberger, Christophe

Publikováno v: 21st European Signal Processing Conference (EUSIPCO 2013); 2013, p1-5, 5p