Naslov
The analysis of temporal corruption propagation influence during transmission of the compressed video signal

Autori
Afrić, Winton ; Matošić, Natalia ; Vakante, Damir

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

Izvornik
International Conference on Software, Telecommunications and Computer Networks SoftCOM 2002 / Rožić, Nikola ; Begušić, Dinko - Split : Fakultet elektrotehnike, strojarstva i brodogradnje Sveučilišta u Splitu, 2002, 453-458

Skup
10th International Conference on Software, Telecommunications and Computer Networks SoftCOM 2002

Mjesto i datum
Split, Hrvatska; Venecija, Italija; Ancona, Italija; Dubrovnik, Hrvatska, 08.10.2002. - 11.10.2002

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
: motion compensation; error resilient; and block error density function

Sažetak
In this paper a mathematical model of error temporal distortion, using a motion vector in a video signal that is transmitted across communication channel in an error prone environment is presented. In the first part of the paper a video transmission system of a mobile channel is described, as well as variables important for the system. Then is presented a channel model with error, and error propagation through video signal and in the special section corruption propagation due to motion compensation. The last part of the paper gives a logical scheme of the simulation model, as well as results of the simulation on that model and discussion. The main contribution of this paper is development of the analytical model that describes temporal corruption propagation during transmission of the video signal in an error prone environment.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA