Detail publikace

Analysis of Temporal Effects in Quality Assessment of High Definition Video

SLANINA, M. KRATOCHVÍL, T. POLÁK, L. ŘÍČNÝ, V.

Originální název

Analysis of Temporal Effects in Quality Assessment of High Definition Video

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The paper deals with the temporal properties of a scoring session when assessing the subjective quality of full HD video sequences using the continuous video quality tests. The performed experiment uses a modification of the standard test methodology described in ITU-R Rec. BT.500. It focuses on the reactive times and the time needed for the user ratings to stabilize at the beginning of a video sequence. In order to compare the subjective scores with objective quality measures, we also provide an analysis of PSNR and VQM for the considered sequences to find hat correlation of the objective metric results with user scores, recored during playback and after playback, differs significantly.

Klíčová slova

ITU-R BT. 500, subjective test, video quality, peak signal to noise ratio, video quality metric

Autoři

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

Rok RIV

2012

Vydáno

1. 4. 2012

ISSN

1210-2512

Periodikum

Radioengineering

Ročník

21

Číslo

1

Stát

Česká republika

Strany od

63

Strany do

69

Strany počet

7

BibTex

@article{BUT88550,
  author="Martin {Slanina} and Tomáš {Kratochvíl} and Ladislav {Polák} and Václav {Říčný}",
  title="Analysis of Temporal Effects in Quality Assessment of High Definition Video",
  journal="Radioengineering",
  year="2012",
  volume="21",
  number="1",
  pages="63--69",
  issn="1210-2512"
}