Detail publikačního výsledku

Investigating the effects of test clip quality distribution in HD video Quality-of-Experience studies

RIES, M.; SCHATZ, R.; FRÖHLICH, P.; KATRIN, M.

Originální název

Investigating the effects of test clip quality distribution in HD video Quality-of-Experience studies

Anglický název

Investigating the effects of test clip quality distribution in HD video Quality-of-Experience studies

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

A common guideline for Quality of Experience (QoE) testing is to present the whole range of low and high quality test clips in order to avoid rating biases. We present a comparative empirical study in the context of HD IPTV services, in which one group of participants exclusively viewed high-quality video clips, and the other group additionally were confronted with low-quality clips. We only found a very weak effect of clip quality distribution on rating behavior and thus cannot confirm the recommendation for including low-quality clips in HD video QoE evaluations.

Anglický abstrakt

A common guideline for Quality of Experience (QoE) testing is to present the whole range of low and high quality test clips in order to avoid rating biases. We present a comparative empirical study in the context of HD IPTV services, in which one group of participants exclusively viewed high-quality video clips, and the other group additionally were confronted with low-quality clips. We only found a very weak effect of clip quality distribution on rating behavior and thus cannot confirm the recommendation for including low-quality clips in HD video QoE evaluations.

Klíčová slova

QoE

Klíčová slova v angličtině

QoE

Autoři

RIES, M.; SCHATZ, R.; FRÖHLICH, P.; KATRIN, M.

Rok RIV

2014

Vydáno

05.06.2012

ISBN

978-1-4673-0724-6

Kniha

2012 Fourth International Workshop on Quality of Multimedia Experience (QoMEX)

Edice

1

Strany od

152

Strany do

153

Strany počet

2

BibTex

@inproceedings{BUT95043,
  author="Michal {Ries} and Raimund {Schatz} and Peter {Fröhlich} and Masuch {Katrin}",
  title="Investigating the effects of test clip quality distribution in HD video Quality-of-Experience studies",
  booktitle="2012 Fourth International Workshop on Quality of Multimedia Experience (QoMEX)",
  year="2012",
  series="1",
  number="1",
  pages="152--153",
  isbn="978-1-4673-0724-6"
}