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Cited by 330

The DOI matches its Crossref record; 154 of the 154 references it cites were found in a registry or an index.

From QoS to QoE: A Tutorial on Video Quality Assessment

Chen, Yanjiao, Wu, Kaishun, Zhang, Qian·2015·IEEE Communications Surveys & Tutorials

Abstract

Quality of experience (QoE) is the perceptual quality of service (QoS) from the users' perspective. For video service, the relationship between QoE and QoS (such as coding parameters and network statistics) is complicated because users' perceptual video quality is subjective and diversified in different environments. Traditionally, QoE is obtained from subjective test, where human viewers evaluate the quality of tested videos under a laboratory environment. To avoid high cost and offline nature of such tests, objective quality models are developed to predict QoE based on objective QoS parameters, but it is still an indirect way to estimate QoE. With the rising popularity of video streaming over the Internet, data-driven QoE analysis models have newly emerged due to availability of large-scale data. In this paper, we give a comprehensive survey of the evolution of video quality assessment methods, analyzing their characteristics, advantages, and drawbacks. We also introduce QoE-based video applications and, finally, identify the future research directions of QoE.

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Metadata

Authors
Chen, Y., Wu, K., & Zhang, Q.
Venue
IEEE Communications Surveys & Tutorials
Published
2015
Volume
17
Issue
2
Pages
1126-1165
ISSN
  • 1553-877X (ISSN-L)
  • 2373-745X
OpenAlex
W1496659747
Cited by
330
References
154
FWCI
22.85
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: From QoS to QoE: A Tutorial on Video Quality Assessment. https://app.cochat.ai/papers/10.1109/comst.2014.2363139
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Chen, Y., Wu, K., & Zhang, Q. (2015). From QoS to QoE: A Tutorial on Video Quality Assessment. IEEE Communications Surveys & Tutorials. https://doi.org/10.1109/comst.2014.2363139

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