Relation between DSIS and DSCQS for temporal and spatial video artifacts in a wireless home environment.

N. Van den Ende, L.M.J. Meesters, R. Haakma

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Samenvatting

To interpret the impressions of observers, it is necessary to understand the relationship between components that influence perceived video quality. This paper addresses the effect of assessment methodology on the subjective judgement for spatial and temporal impaired video material, caused by video adaptation methods that come into play when there is variable throughput of video material (I-Frame Delay and Signal-to-Noise Ratio scalability). Judgement strategies used are the double-stimulus continuous-quality scale (DSCQS) and the double stimulus impairment scale (DSIS). Results show no evidence for an influence of spatial artifacts on perceived video quality with the presented judgement strategies. Results for the influence of temporal artifacts are less easy to interpret, because it is not possible to distinguish whether the non-linear relation between DSIS and DSCQS appeared because of the temporal artifacts themselves or presented scene content.
Originele taal-2Engels
TitelHuman Vision and Electronic Imaging XII, January 29-31, 2007, San Jose, California, USA
RedacteurenB.E. Rogowitz, T.N. Pappas, S.J. Daly
Plaats van productieBellingham, USA
UitgeverijSPIE
Pagina's64920L-
ISBN van geprinte versie978-0-8194-6605-1
DOI's
StatusGepubliceerd - 2007
Evenementconference; Stereoscopic Displays and Applications XVIII; 2007-01-29; 2007-01-31 -
Duur: 29 jan 200731 jan 2007

Publicatie series

NaamProceedings of SPIE
Volume6492
ISSN van geprinte versie0277-786X

Congres

Congresconference; Stereoscopic Displays and Applications XVIII; 2007-01-29; 2007-01-31
Periode29/01/0731/01/07
AnderStereoscopic Displays and Applications XVIII

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Van den Ende, N., Meesters, L. M. J., & Haakma, R. (2007). Relation between DSIS and DSCQS for temporal and spatial video artifacts in a wireless home environment. In B. E. Rogowitz, T. N. Pappas, & S. J. Daly (editors), Human Vision and Electronic Imaging XII, January 29-31, 2007, San Jose, California, USA (blz. 64920L-). (Proceedings of SPIE; Vol. 6492). Bellingham, USA: SPIE. https://doi.org/10.1117/12.704407