Picture Content and Bit Rate Variation in Multimedia (CROSBI ID 463806)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Zovko-Cihlar, Branka ; Bauer, Sonja ; Grgić, Mislav
engleski
Picture Content and Bit Rate Variation in Multimedia
During the last few years multimedia and multipoint communications have made very big progress, specially in video compression techniques. Picture content and the methods of coding determine bit rate variation on the coder output and picture quality. In digital image and video compression system, picture quality is very important issue. The best method for picture quality evaluation is subjective assessment which is geared directly toward properties of the human visual system. This paper present subjective testing method for measuring the picture impairments which are consequences of picture content and bit rate variation.
multimedia communications; subjective assessment; mean opinion score; bit rate; picture content
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Podaci o prilogu
115-121-x.
1997.
objavljeno
Podaci o matičnoj publikaciji
Proceedings "Digital Processing of Image and Speech Signals"
Podhradsky, Pavol ; Rozinaj, Gregor ; Vargic, Radoslav
Bratislava: Slovak University of Technology Press
Podaci o skupu
2nd International Workshop of TEMPUS-TELECOMNET Project
predavanje
03.02.1997-05.02.1997
Smolenice, Slovačka