Zobrazeno 1 - 10
of 82
pro vyhledávání: '"h.261"'
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 20, Iss 3, Pp 324-335 (2022)
From the beginnings of ITU-T H.261 to H.265 (HEVC), each new video coding standard has aimed at halving the bitrate at the same perceptual quality by redundancy and irrelevancy reduction. Each improvement has been explained by comparably small change
Externí odkaz:
https://doaj.org/article/90ddc904ef1e463cbf81118c32230413
Akademický článek
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Akademický článek
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Publikováno v:
UCrea Repositorio Abierto de la Universidad de Cantabria
Universidad de Cantabria (UC)
Universidad de Cantabria (UC)
RESUMEN: Estudio de las diferentes técnicas de compresión, implementación de un codificador de video basado en el estándar H.261 de la ITU-T. Y, el posterior análisis de cada uno de los módulos que lo integran. ABSTRACT: Study of the different
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=RECOLECTA___::0d825808f0fb7181aaa15c0496e6dda1
http://hdl.handle.net/10902/14918
http://hdl.handle.net/10902/14918
Autor:
Sainz Ruiz, Sergio
Publikováno v:
UCrea Repositorio Abierto de la Universidad de Cantabria
Universidad de Cantabria (UC)
Universidad de Cantabria (UC)
RESUMEN: En este trabajo se va a realizar el estudio de un codificador de video basado en el estándar H.261. Se llevará a cabo un análisis de cada uno de los módulos necesarios para su implementación. Se realizará un código software en C/C++ d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::991282ef189d7683d27120b9ee8de0cc
http://hdl.handle.net/10902/12190
http://hdl.handle.net/10902/12190
Publikováno v:
IEEE journal on selected areas in communications
22 (2004): 229–237. doi:10.1109/JSAC.2003.819971
info:cnr-pdr/source/autori:Celandroni N.; Davoli F.; Ferro E.; Vignola S.; Zappatore S.; Zinicola A./titolo:An experimental study on the quality of service of video encoded sequences over an emulated rain-faded satellite channel/doi:10.1109%2FJSAC.2003.819971/rivista:IEEE journal on selected areas in communications (Print)/anno:2004/pagina_da:229/pagina_a:237/intervallo_pagine:229–237/volume:22
22 (2004): 229–237. doi:10.1109/JSAC.2003.819971
info:cnr-pdr/source/autori:Celandroni N.; Davoli F.; Ferro E.; Vignola S.; Zappatore S.; Zinicola A./titolo:An experimental study on the quality of service of video encoded sequences over an emulated rain-faded satellite channel/doi:10.1109%2FJSAC.2003.819971/rivista:IEEE journal on selected areas in communications (Print)/anno:2004/pagina_da:229/pagina_a:237/intervallo_pagine:229–237/volume:22
Video-coding techniques that are widely used in videoconferencing and streaming applications over the Internet may face degradation in performance when traversing satellite channels. The aim of the present paper is to provide objective measurements o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15b45999c28f00743768e5946927921d
https://doi.org/10.1109/jsac.2003.819971
https://doi.org/10.1109/jsac.2003.819971
Measurement and statistical analysis of asymmetric multipoint videoconference traffic in IP networks
Publikováno v:
Telecommunication Systems. 23(1-2):95-122
The paper contributes results on the modeling of videoconferencing traffic over IP networks. The study is based on extensive data, gathered by tracing the actual packet exchange during a comprehensive set of realistic teleconferencing sessions over a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___00893::2c865d6e002fc1af24fdb4483cb480c8
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=researchintelligenceproject&SrcAuth=WosAPI&KeyUT=WOS:000184686300004&DestLinkType=FullRecord&DestApp=WOS
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=researchintelligenceproject&SrcAuth=WosAPI&KeyUT=WOS:000184686300004&DestLinkType=FullRecord&DestApp=WOS
Autor:
Touradj Ebrahimi, Murat Kunt
Publikováno v:
Proceedings of the IEEE. 86:1109-1125
The compression of visual information in the framework of multimedia applications is discussed. To this end, major approaches to compress still as well as moving pictures are reviewed. The most important objective in any compression algorithm is that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ab8c17a335cb6add8ebe27d0964980a
https://doi.org/10.1109/5.687832
https://doi.org/10.1109/5.687832
Akademický článek
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Measurement and statistical analysis of asymmetric multipoint videoconference traffic in IP networks
Publikováno v:
Telecommunication Systems, 23(1-2), 95-122. Springer
The paper contributes results on the modeling of videoconferencing traffic over IP networks. The study is based on extensive data, gathered by tracing the actual packet exchange during a comprehensive set of realistic teleconferencing sessions over a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=narcis______::7bc9b56ba7c71aa9ecf84ccded8c6b00
https://cris.maastrichtuniversity.nl/en/publications/a34b26c0-f5a9-4ad9-8d88-d50a4ad46bfe
https://cris.maastrichtuniversity.nl/en/publications/a34b26c0-f5a9-4ad9-8d88-d50a4ad46bfe