IEEE Transactions on Multimedia, 24 (July 2021): 3442–3454
Subjective Assessment Experiments That Recruit Few Observers With Repetitions (FOWR)
doi: 10.1109/TMM.2021.3098450Cite This Publication
Pablo Pérez, Lucjan Janowski, Narciso García, and Margaret H. Pinson, “Subjective Assessment Experiments That Recruit Few Observers With Repetitions (FOWR) ,” IEEE Transactions on Multimedia 24 (July 2021): 3442–3454 http://dx.doi.org/10.1109/TMM.2021.3098450.
Pablo Pérez, Lucjan Janowski, Narciso García, and Margaret H. Pinson
Abstract: Recent studies have shown that it is possible to characterize subject bias and variance in subjective assessment tests. Apparent differences among subjects can, for the most part, be explained by random factors. Building on that theory, we propose a subjective test design where three to four team members each rate the stimuli multiple times. The results are comparable to a high performing objective metric. This provides a quick and simple way to analyze new technologies and perform pre-tests for subjective assessment.
Keywords: subjective quality evaluation; video quality; experiment design; video quality assessment
For technical information concerning this report, contact:
Margaret H. Pinson
Institute for Telecommunication Sciences
(303) 497-3579
mpinson@ntia.doc.gov
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