Pregled bibliografske jedinice broj: 71283
Comparison of JPEG Image Coders
Comparison of JPEG Image Coders // Proceedings of the 3rd International Symposium on Video Processing and Multimedia Communications (VIPromCom-2001) / Grgić, Mislav (ur.).
Zagreb: Hrvatsko društvo Elektronika u pomorstvu (ELMAR), 2001. str. 79-85 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 71283 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Comparison of JPEG Image Coders
Autori
Grgić, Sonja ; Mrak, Marta ; Grgić, Mislav
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 3rd International Symposium on Video Processing and Multimedia Communications (VIPromCom-2001)
/ Grgić, Mislav - Zagreb : Hrvatsko društvo Elektronika u pomorstvu (ELMAR), 2001, 79-85
Skup
International Symposium on Video Processing and Multimedia Communications (3 ; 2001)
Mjesto i datum
Zadar, Hrvatska, 13.06.2001. - 15.06.2001
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
image coding; JPEG; JPEG2000; picture quality measures
Sažetak
In this paper we report results from our comparative study of JPEG and JPEG2000 image coders using two image quality measures: Peak Signal to Noise Ratio (PSNR) as traditional objective picture quality measure, and Picture Quality Scale as perception based quantitative picture quality measure. Coders are evaluated in rate-distortion sense. The influences of different image contents and compression ratios are assessed. The objective of this paper is to provide a quantitative and qualitative comparison of JPEG and JPEG2000 image coding focusing on low bitrates.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
