crta
Hrvatska znanstvena Sekcija img
bibliografija
3 gif
 Naslovna
 O projektu
 FAQ
 Kontakt
4 gif
Pregledavanje radova
Jednostavno pretraživanje
Napredno pretraživanje
Skupni podaci
Upis novih radova
Upute
Ispravci prijavljenih radova
Ostale bibliografije
Slični projekti
 Bibliografske baze podataka

Pregled bibliografske jedinice broj: 587358

Zbornik radova

Autori: Galić, Irena; Zovko-Cihlar, Branka; Rimac-Drlje, Snježana
Naslov: Computer image quality selection between JPEG, JPEG 2000 and PDE compression
( Computer image quality selection between JPEG, JPEG 2000 and PDE compression )
Izvornik: Proc. 19th International Conference on Systems, Signals and Image Processing (IWSSIP) / Rupp, Markus ; Mecklenbräuker, Christoph F. (ur.). - Wien, Austria : IEEE Austria Section , 2012. 451-455 (ISBN: 978-3-200-02588-2).
Skup: International Conference on Systems, Signals and Image Processing (IWSSIP)
Mjesto i datum: Beč, Austrija, 11.-13.04.2012.
Ključne riječi: partial differential equations; nonlinear diffusion; image compression; image inpainting; image quality
( partial differential equations; nonlinear diffusion; image compression; image inpainting; image quality )
Sažetak:
Importance of compression in the field of digital image processing is growing due to the increasing amount and resolution of images. Research on lossy image compression based on partial differential equations (PDEs) is still a subject of ongoing research. One way of determining efficiency of a lossy compression method is to quantify the reconstruction error between the original image and the reconstructed image. The image quality can be evaluated objectively and subjectively. Our experiments using different image quality assessment methods demonstrate that for high compression rates, PDE-based approach does not only give far better results than the widely-used JPEG standard, but can even beat the quality of the highly optimised JPEG 2000 codec.
Vrsta sudjelovanja: Predavanje
Vrsta prezentacije u zborniku: Cjeloviti rad (više od 1500 riječi)
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 165-0361630-1636, 036-0361630-1635, 036-0982560-1643
Izvorni jezik: eng
Kategorija: Znanstveni
Znanstvena područja:
Elektrotehnika,Računarstvo
Upisao u CROSBI: irena@etfos.hr (irena@etfos.hr), 11. Srp. 2012. u 13:39 sati



Verzija za printanje   za tiskati


upomoc
foot_4