Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Giovanni Petrazzuoli"'
Autor:
Beatrice Pesquet-Popescu, Thomas Maugey, Pascal Frossard, Giovanni Petrazzuoli, Marco Cagnazzo
Publikováno v:
IEEE Transactions on Image Processing
IEEE Transactions on Image Processing, 2016, 25 (4), pp.1808-1819. ⟨10.1109/tip.2016.2530303⟩
IEEE Transactions on Image Processing, Institute of Electrical and Electronics Engineers, 2016, 25 (4), pp.1808-1819. ⟨10.1109/tip.2016.2530303⟩
IEEE Transactions on Image Processing, 2016, 25 (4), pp.1808-1819. ⟨10.1109/tip.2016.2530303⟩
IEEE Transactions on Image Processing, Institute of Electrical and Electronics Engineers, 2016, 25 (4), pp.1808-1819. ⟨10.1109/tip.2016.2530303⟩
Augmented reality, interactive navigation in 3D scenes, multiview video, and other emerging multimedia applications require large sets of images, hence larger data volumes and increased resources compared with traditional video services. The signific
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3b7d5724f9fb32f91c24bc5c69b67e5
https://doi.org/10.1109/tip.2016.2530303
https://doi.org/10.1109/tip.2016.2530303
Autor:
Thomas Maugey, Giovanni Petrazzuoli, Pascal Frossard, Marco Cagnazzo, Beatrice Pesquet-Popescu
Publikováno v:
VCIP
IEEE Visual Communications and Image Processing
IEEE Visual Communications and Image Processing, Dec 2014, Valletta, Malta
IEEE Visual Communications and Image Processing
IEEE Visual Communications and Image Processing, Dec 2014, Valletta, Malta
Multiview image and video systems with large number of views lead to new problems in data representation, transmission and user interaction. In order to reduce the data volumes, most distributed multiview coding schemes exploit the inter-view redunda
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f06b7dfd96cd3be98c78e827c8d8f95d
https://hdl.handle.net/11577/3469672
https://hdl.handle.net/11577/3469672
Multiview distributed video coding (DVC) has gained much attention in the last few years because of its potential in avoiding communication between cameras without decreasing the coding performance. However, the current results are not matching the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a4cda6acd4ee417700475522d6cf40d
https://hdl.handle.net/11577/3469374
https://hdl.handle.net/11577/3469374
Publikováno v:
ACSSC
Multi-view video plus depth (MVD) is gathering huge attention, as witnessed by the recent standardization activity, since its rich information about the geometry of the scene allows high-quality synthesis of virtual viewpoints. Distributed video codi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5ae1dd12da5cddb19457365def7b14a
https://doi.org/10.1109/acssc.2013.6810373
https://doi.org/10.1109/acssc.2013.6810373
Publikováno v:
EURASIP Journal on Advances in Signal Processing. 2013
One of the key problems in distributed video coding is the generation of side information. This task consists of producing an estimate of an image with some neighboring ones, such as those taken by the same camera at different time instants, or, in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68eaa794f3d6d40958df32f4c37bd425
https://doi.org/10.1186/1687-6180-2013-154
https://doi.org/10.1186/1687-6180-2013-154
Autor:
Beatrice Pesquet-Popescu, Irina-Emilia Nicolae, C. Macovei, Giovanni Petrazzuoli, Marco Cagnazzo, Frederic Dufaux
Publikováno v:
Int. Workshop on Image and Audio Analysis for Multimedia Interactive Services (WIAMIS’2013)
Int. Workshop on Image and Audio Analysis for Multimedia Interactive Services (WIAMIS’2013), Jul 2013, Paris, France
WIAMIS
Int. Workshop on Image and Audio Analysis for Multimedia Interactive Services (WIAMIS’2013), Jul 2013, Paris, France
WIAMIS
International audience; Video content constitutes today a large part of the data traffic on the Internet. This is allowed by the capillary spreading of video codec technologies: nowadays, every computer, tablet and smart phone is equipped with video
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcad17f43a82120faad6fe1998168228
https://hdl.handle.net/11577/3469676
https://hdl.handle.net/11577/3469676
Autor:
Abdel-Bassir Abou-Elailah, Frederic Dufaux, Marco Cagnazzo, Giovanni Petrazzuoli, Beatrice Pesquet-Popescu, Joumana Farah
Publikováno v:
Applications of Digital Image Processing XXXV
Applications of Digital Image Processing XXXV, SPIE, Aug 2012, San Diego, United States
Applications of Digital Image Processing XXXV, SPIE, Aug 2012, San Diego, United States
International audience; Side Information (SI) has a strong impact on the rate-distortion performance in distributed video coding. The quality of the SI can be impaired when the temporal distance between the neighboring reference frames increases. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e80f5b46a52145ba444580df50bdc382
https://hal.archives-ouvertes.fr/hal-01436384/file/2012_SPIE_Elailah_el_al.pdf
https://hal.archives-ouvertes.fr/hal-01436384/file/2012_SPIE_Elailah_el_al.pdf
Publikováno v:
IEEE MMSP
IEEE MMSP, Oct 2011, Hangzhou, China. pp.1-6
MMSP
IEEE MMSP, Oct 2011, Hangzhou, China. pp.1-6
MMSP
International audience; Multiple description coding (MDC) is a framework designed to improve the robustness of video content transmission in lossy environments. In this work, we propose an MDC technique using a legacy coder to produce two description
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::262080f646c7a74d826ff95f37b004f9
https://hal-imt.archives-ouvertes.fr/hal-00665630
https://hal-imt.archives-ouvertes.fr/hal-00665630
Publikováno v:
ICIP
ICIP, Sep 2011, Bruxelles, Belgium. pp.605-608
ICIP, Sep 2011, Bruxelles, Belgium. pp.605-608
International audience; Multiple-views video is commonly believed to be the next significant achievement in video communications, since it enables new exciting interactive services such as free viewpoint television and immersive teleconferencing. How
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31e3212e458412c58bd741626528056c
https://hal-imt.archives-ouvertes.fr/hal-00682874
https://hal-imt.archives-ouvertes.fr/hal-00682874
Publikováno v:
ICIP
ICIP, Sep 2011, Bruxelles, Belgium. pp.1857-1860
ICIP, Sep 2011, Bruxelles, Belgium. pp.1857-1860
International audience; Three dimensional digital video services are gathering a lot of attention in recent years, thanks to the introduction of new and efficient acquisition and rendering devices. In particular, 3D video is often represented by a si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e2b472dd50a0edf9a6776edd7468fb8
https://hdl.handle.net/11577/3469686
https://hdl.handle.net/11577/3469686