Quantification of error perception for full-face digital video

Rimell, Andrew N.; Keval, Hina; Mansfield, Neil; Hands, D.

Quantification of error perception for full-face digital video

journal contribution

posted on 2013-07-10, 09:32 authored by Andrew N. Rimell, Hina Keval, Neil Mansfield, D. Hands

A subjective quality test was undertaken to quantify the amount by which the perceived quality of full-face digital video (such as a newsreader) varies with the spatial location of degradation. It was found that perceived error was greatest for degradation occurring around the eyes and mouth. Traditional digital video assessment techniques, such as peak signal-to-noise ratio, rate all errors equally, irrespective of spatial location and thus do not give a meaningful measure of perceived quality.

History

School

Design

Citation

RIMELL, A.N. ... et al, 2005. Quantification of error perception for full-face digital video. Electronics Letters, 41 (16), pp.902-903.

Publisher

Version

AM (Accepted Manuscript)

Publication date

2005

Notes

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