Napredna pretraga

Pregled bibliografske jedinice broj: 796699

Visual Repercussions of the Noise Induced Errors in the Communication Channel


Livada, Časlav; Galić, Irena; Zovko-Cihlar, Branka
Visual Repercussions of the Noise Induced Errors in the Communication Channel // Proceedings of BIHTEL - 2014
Sarajevo, Bosna i Hercegovina, 2014. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Visual Repercussions of the Noise Induced Errors in the Communication Channel

Autori
Livada, Časlav ; Galić, Irena ; Zovko-Cihlar, Branka

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of BIHTEL - 2014 / - , 2014

Skup
IX International Symposium on Telecommunication – BIHTEL 2014

Mjesto i datum
Sarajevo, Bosna i Hercegovina, 27-29.10.2014

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Communication channel; image compression; errors; picture quality; DCT; wavelet transformation; PDE; diffusion

Sažetak
This research analyzes the susceptibility to errors in the communication channel of the two standards in image compression – JPEG and JPEG 2000. Errors are introduced to the bit stream via channel noise, i.e. Gauss, Poisson, uniform noise and their influence to image quality is measured by objective and subjective image quality assessment methods. A novel compression method based on partial differential equations is introduced as a direct contender to two before mentioned standards.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo



POVEZANOST RADA


Ustanove
Fakultet elektrotehnike i računarstva, Zagreb,
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek