Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi !

Computer image quality selection between JPEG, JPEG 2000 and PDE compression (CROSBI ID 588260)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Galić, Irena ; Zovko-Cihlar, Branka ; Rimac-Drlje, Snježana Computer image quality selection between JPEG, JPEG 2000 and PDE compression // Proc. 19th International Conference on Systems, Signals and Image Processing (IWSSIP) / Rupp, Markus ; Mecklenbräuker, Christoph F. (ur.). Beč: IEEE Austria Section, 2012. str. 451-455

Podaci o odgovornosti

Galić, Irena ; Zovko-Cihlar, Branka ; Rimac-Drlje, Snježana

engleski

Computer image quality selection between JPEG, JPEG 2000 and PDE compression

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.

partial differential equations; nonlinear diffusion; image compression; image inpainting; image quality

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

451-455.

2012.

nije evidentirano

objavljeno

978-3-200-02588-2

Podaci o matičnoj publikaciji

Proc. 19th International Conference on Systems, Signals and Image Processing (IWSSIP)

Rupp, Markus ; Mecklenbräuker, Christoph F.

Beč: IEEE Austria Section

Podaci o skupu

International Conference on Systems, Signals and Image Processing (IWSSIP)

predavanje

11.04.2012-13.04.2012

Beč, Austrija

Povezanost rada

Elektrotehnika, Računarstvo