Pregled bibliografske jedinice broj: 172299
Comparative Study of JPEG and JPEG2000 Image Coders
Comparative Study of JPEG and JPEG2000 Image Coders // Proceedings of the 17th Conference on Applied Electromagnetics and Communications, ICECom 2003 / Bonefačić, Davor (ur.).
Zagreb: Hrvatsko društvo za komunikacije, računarstvo, elektroniku, mjerenja I automatiku (KoREMA), 2003. str. 109-112 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Comparative Study of JPEG and JPEG2000 Image Coders
Autori
Grgić, Sonja ; Mrak, Marta ; Grgić, Mislav ; Zovko-Cihlar, Branka
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 17th Conference on Applied Electromagnetics and Communications, ICECom 2003
/ Bonefačić, Davor - Zagreb : Hrvatsko društvo za komunikacije, računarstvo, elektroniku, mjerenja I automatiku (KoREMA), 2003, 109-112
Skup
Conference on Applied Electromagnetics and Communications, ICECom 2003
Mjesto i datum
Dubrovnik, Hrvatska, 01.10.2003. - 03.10.2003
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Image Compression; JPEG; JPEG2000; PSNR; MOS
Sažetak
The objective of this paper is to provide a comparison of JPEG and JPEG2000 image coders focusing on low bit rates. Coders are evaluated in rate-distortion sense. The influences of different image contents and compression ratios are assessed. Two picture quality measures are used: Peak Signal to Noise Ratio (PSNR) as traditional objective picture quality measure, and Picture Quality Scale (PQS) as perception based quantitative picture quality measure.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
