Pregled bibliografske jedinice broj: 651888
Spatial Upscaling of Scalable Coded Video for Mobile Applications
Spatial Upscaling of Scalable Coded Video for Mobile Applications // Proceedings ELMAR-2013 / Božek, Jelena ; Grgić, Mislav ; Zovko-Cihlar, Branka (ur.).
Zagreb, 2013. str. 287-290 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 651888 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Spatial Upscaling of Scalable Coded Video for Mobile Applications
Autori
Vranješ, Denis ; Vranješ, Mario ; Rimac-Drlje, Snježana
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings ELMAR-2013
/ Božek, Jelena ; Grgić, Mislav ; Zovko-Cihlar, Branka - Zagreb, 2013, 287-290
ISBN
978-953-7044-14-5
Skup
55th International Symposium ELMAR-2013
Mjesto i datum
Zadar, Hrvatska, 25.09.2013. - 27.09.2013
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
mobile applications; scalable video coding; spatial upscaling; video quality evaluation
Sažetak
Scalable coding is the most suitable way of coding for video transmission over heterogeneous networks. Different characteristics of video displaying devices as well as variable transmission conditions make usage of the scalable coding increasingly significant for mobile networks. Depending on user's device capabilities, in many occasions there is a need for the upscaling of the video coded on a lower spatial, temporal and/or quality scale. This paper deals with different spatial video upscaling methods. A comparison of four upscaling methods is done by using two objective video quality evaluation metrics: PSNR and MS-SSIM. Also, a comparison of subjective quality evaluation results of videos presented on mobile devices and on PCs is presented.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
165-0361630-1636 - Adaptivni prijenos videosignala radijskim mrežama u heterogenom okruženju (Rimac-Drlje, Snježana, MZO ) ( CroRIS)
165-0361630-3049 - Napredni sustavi radijskog pristupa zatvorenom prostoru i interakcija s okolišem (Švedek, Tomislav, MZO ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek
