Detail publikačního výsledku

Digital Image Transmission Simulation Using the DVB Forward Error Correction Codes

KRATOCHVÍL, T.

Originální název

Digital Image Transmission Simulation Using the DVB Forward Error Correction Codes

Anglický název

Digital Image Transmission Simulation Using the DVB Forward Error Correction Codes

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

The contribution deals with the simulation of the digital video signal transmission through the baseband transmission channel model. The simulation model that covers selected phenomena of DVB (Digital Video Broadcasting) system signal processing is presented. The digital video signal is represented with the digital data of one non-compressed video frame that is channel encoded and protected against errors with the forward error correction (FEC) codes. The transmission channel model has influence on transmitted digital data and its distortion and the pertubative signals affect on the data decoding. The developed interactive simulation software (Matlab application) features are outlined too and the conclusion presents efficiency of the used FEC codes.

Anglický abstrakt

The contribution deals with the simulation of the digital video signal transmission through the baseband transmission channel model. The simulation model that covers selected phenomena of DVB (Digital Video Broadcasting) system signal processing is presented. The digital video signal is represented with the digital data of one non-compressed video frame that is channel encoded and protected against errors with the forward error correction (FEC) codes. The transmission channel model has influence on transmitted digital data and its distortion and the pertubative signals affect on the data decoding. The developed interactive simulation software (Matlab application) features are outlined too and the conclusion presents efficiency of the used FEC codes.

Klíčová slova

digital image, source and channel encoding, transmission channel model

Klíčová slova v angličtině

digital image, source and channel encoding, transmission channel model

Autoři

KRATOCHVÍL, T.

Rok RIV

2011

Vydáno

02.05.2005

ISSN

0005-1144

Periodikum

Automatika

Svazek

45

Číslo

1-2

Stát

Chorvatská republika

Strany od

41

Strany počet

6

BibTex

@article{BUT46016,
  author="Tomáš {Kratochvíl}",
  title="Digital Image Transmission Simulation Using the DVB Forward Error Correction Codes",
  journal="Automatika",
  year="2005",
  volume="45",
  number="1-2",
  pages="6",
  issn="0005-1144"
}