Detail publikačního výsledku

Robustness of Compressed High Definition Video to Transmission Packet Loss

SLANINA, M.; ŘÍČNÝ, V.; KRATOCHVÍL, T.

Originální název

Robustness of Compressed High Definition Video to Transmission Packet Loss

Anglický název

Robustness of Compressed High Definition Video to Transmission Packet Loss

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

When comparing video compression algorithms, the most common performance indicator is the rate-distortion dependency, i.e. how effective is the algorithm in reducing the source video bit rate while meeting a certain quality measure, such as a given peak signal-to-noise ratio (PSNR). This paper compares two of the most widespread algorithms in a different manner: the compressed bit stream is subject to simulated erroneous transmission, and the impact of missing data on the decoded video at the receiver end is measured. To objectively and repeatably measure the quality of the decoded video subject to errors, PSNR is used.

Anglický abstrakt

When comparing video compression algorithms, the most common performance indicator is the rate-distortion dependency, i.e. how effective is the algorithm in reducing the source video bit rate while meeting a certain quality measure, such as a given peak signal-to-noise ratio (PSNR). This paper compares two of the most widespread algorithms in a different manner: the compressed bit stream is subject to simulated erroneous transmission, and the impact of missing data on the decoded video at the receiver end is measured. To objectively and repeatably measure the quality of the decoded video subject to errors, PSNR is used.

Klíčová slova

video compression, MPEG-2, MPEG-4, H.264/AVC, transmission errors

Klíčová slova v angličtině

video compression, MPEG-2, MPEG-4, H.264/AVC, transmission errors

Autoři

SLANINA, M.; ŘÍČNÝ, V.; KRATOCHVÍL, T.

Rok RIV

2011

Vydáno

15.09.2010

Nakladatel

University of Zagreb

Místo

Zagreb

ISBN

978-953-7044-11-4

Kniha

Proceedings ELMAR-2010

Strany od

151

Strany do

154

Strany počet

4

BibTex

@inproceedings{BUT32837,
  author="Martin {Slanina} and Václav {Říčný} and Tomáš {Kratochvíl}",
  title="Robustness of Compressed High Definition Video to Transmission Packet Loss",
  booktitle="Proceedings ELMAR-2010",
  year="2010",
  number="1",
  pages="151--154",
  publisher="University of Zagreb",
  address="Zagreb",
  isbn="978-953-7044-11-4"
}