User-centered video quality assessment for scalable video coding of H.264/AVC standard
Song, Wei, Tjondronegoro, Dian W., & Azad, Salahuddin (2010) User-centered video quality assessment for scalable video coding of H.264/AVC standard. In Boll, Susnne, Tian, Qi, Zhang, Zili, & Chen, Yi-Ping Phoebe (Eds.) Advances in Multimedia Modeling, Springer Netherlands, Chong Qing, China, pp. 55-65.
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Scalable video coding of H.264/AVC standard enables adaptive and flexible delivery for multiple devices and various network conditions. Only a few works have addressed the influence of different scalability parameters (frame rate, spatial resolution, and SNR) on the user perceived quality within a limited scope. In this paper, we have conducted an experiment of subjective quality assessment for video sequences encoded with H.264/SVC to gain a better understanding of the correlation between video content and UPQ at all scalable layers and the impact of rate-distortion method and different scalabilities on bitrate and UPQ. Findings from this experiment will contribute to a user-centered design of adaptive delivery of scalable video stream.
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|Item Type:||Conference Paper|
|Keywords:||User perceived quality, Scalable video coding, Subjective quality evaluation|
|Subjects:||Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > OTHER INFORMATION AND COMPUTING SCIENCES (089900) > Information and Computing Sciences not elsewhere classified (089999)|
Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > INFORMATION SYSTEMS (080600) > Computer-Human Interaction (080602)
|Divisions:||Past > QUT Faculties & Divisions > Faculty of Science and Technology|
|Copyright Owner:||Copyright 2010 Springer Netherlands|
|Deposited On:||12 Feb 2010 12:20|
|Last Modified:||01 Mar 2012 00:29|
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