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Proceedings Paper

Measuring the negative impact of frame dropping on perceptual visual quality
Author(s): Zhongkang Lu; Weisi Lin; Boon Choong Seng; Sadaatsu Kato; Susu Yao; EePing Ong; Xiao Kang Yang
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Paper Abstract

Work presented in the paper includes two parts: first we measured the detectability and annoyance of frame dropping's effect on perceptual visual quality evaluation under different motion and framesize conditions. Then, a new logistics function and an effective yet simple motion content representation are selected to model the relationship among motion, framerate and negative impact of frame-dropping on visual quality, in one formula. The high Pearson and Spearman correlation results between the MOS and predicted MOSp, as well as the results of other two error metrics, confirm the success of the selected logistic function and motion content representation.

Paper Details

Date Published: 18 March 2005
PDF: 9 pages
Proc. SPIE 5666, Human Vision and Electronic Imaging X, (18 March 2005); doi: 10.1117/12.596845
Show Author Affiliations
Zhongkang Lu, Agency for Science, Technology and Research (Singapore)
Weisi Lin, Agency for Science, Technology and Research (Singapore)
Boon Choong Seng, NTT DoCoMo, Inc. (Japan)
Sadaatsu Kato, NTT DoCoMo, Inc. (Japan)
Susu Yao, Agency for Science, Technology and Research (Singapore)
EePing Ong, Agency for Science, Technology and Research (Singapore)
Xiao Kang Yang, Agency for Science, Technology and Research (Singapore)


Published in SPIE Proceedings Vol. 5666:
Human Vision and Electronic Imaging X
Bernice E. Rogowitz; Thrasyvoulos N. Pappas; Scott J. Daly, Editor(s)

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