2017 Data Compression Conference (DCC) 2017
DOI: 10.1109/dcc.2017.26
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Recover Subjective Quality Scores from Noisy Measurements

Abstract: Simple quality metrics such as PSNR are known to not correlate well with subjective quality when tested across a wide spectrum of video content or quality regime. Recently, efforts have been made in designing objective quality metrics trained on subjective data (e.g. VMAF), demonstrating better correlation with video quality perceived by human. Clearly, the accuracy of such a metric heavily depends on the quality of the subjective data that it is trained on. In this paper, we propose a new approach to recover … Show more

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Cited by 55 publications
(89 citation statements)
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“…[32,40] and [50] talks about quality levels in free viewpoint videos and 3D videos; [36] talks about light field imaging which is another form of immersive 3D environment. Other mentionable works for 3D media are [39,45,47] and [51].…”
Section: Mixed Reality Technologymentioning
confidence: 99%
See 1 more Smart Citation
“…[32,40] and [50] talks about quality levels in free viewpoint videos and 3D videos; [36] talks about light field imaging which is another form of immersive 3D environment. Other mentionable works for 3D media are [39,45,47] and [51].…”
Section: Mixed Reality Technologymentioning
confidence: 99%
“…• Customer experience: [7,11,12,16,17,19,20,25,53,73] • Product experience: [7,21,23,24] • QoE: [29,30,45,47,49] • Influence factors in QoE: [28, 31, 33-41, 43, 44, 46, 48] • Pipeline/Analysis of 3D environments: [50,51,[67][68][69][70] • Acceptance of technologies: [9,15,24,26,27] • Methodologies to evaluate experience: [8,9,12,18] • Used cases of MR: [7-9, 13, 14, 66] Now the articles clustered as customer experience and product experience talks about different experience frameworks in Retail. They also talk about different components and constraints attached to the experience factors.…”
Section: Analysis Structurementioning
confidence: 99%
“…The analysis is conducted on five subjectively annotated datasets, i.e., the ITS4S dataset [7,22], the Netflix public dataset [15] and three datasets released by the Video Quality Expert Group (VQEG): the VQEG-HD1 [27], VQEG-HD3 [27], and VQEG-HD5 [27]. Sample images taken from SRCs in those datasets are shown in Fig.…”
Section: The Inaccuracy Of Subjective Experiments With a Limited Numbmentioning
confidence: 99%
“…outlier detection, likelihood estimation, etc.) to deal with the problem of identifying unusual and strange behavior in the data [10,11,[11][12][13]15].…”
Section: Introductionmentioning
confidence: 99%
“…In quality assessment outliers can occur on trial-level and on subject-level. For conventional quality assessment a heuristic outlier removal method has been prescribed in [31]; recently, more sophisticated statistically-motivated approaches to outlier detection have been proposed [37]. As mentioned earlier in this subsection simple trial-wise outlier rejection methods are widely used in neurophysiological quality assessment.…”
Section: Description Of Processing Of Neurophysiological Datamentioning
confidence: 99%