Cited By
View all- Wu CChen KChang YLei C(2013)Crowdsourcing Multimedia QoE EvaluationIEEE Transactions on Multimedia10.1109/TMM.2013.224104315:5(1121-1137)Online publication date: 1-Aug-2013
A psychophysical approach for real-time 3D video processing
Authors: 
Wanmin Wu, Ahsan Arefin, Gregorij Kurillo, Pooja Agarwal, 
Klara Nahrstedt, Ruzena BajcsyAuthors Info & Claims
Pages 683 - 686
Abstract
This paper presents a psychophysical approach to control a new factor called Color-plus-Depth Level-of-Detail in polygon-based 3D tele-immersive video. Based on our psychophysical study that demonstrates the existence of perceptual thresholds on the factor, we present a real-time perception-based quality adaptor for 3D tele-immersive video. Our experimental results show that the adaptation scheme can reduce resource usage while considerably enhancing the overall perceived visual quality.
References
[1]
H. H. Baker, N. Bhatti, D. Tanguay, I. Sobel, D. Gelb, M. E. Goss, W. B. Culbertson, and T. Malzbender. Understanding performance in Coliseum, an immersive videoconferencing system. ACM TOMCCAP, 1(2):190--210, 2005.
[2]
A. BjÄorc. Numerical Methods for Least Squares Problems. SIAM, 1996.
[3]
S. Iai, T. Kurita, and N. Kitawaki. Quality requirements for multimedia communication services and terminals - interaction of speech and video delays. In Proc. of GLOBECOM'93, 1993.
[4]
ITU. Methodology for the subjective assessment of the quality of television pictures. In Rec. BT.500, 2009.
[5]
J. K. Kies. Empirical methods for evaluating video-mediated collaborative work. PhD thesis, Virginia Polytechnic Institute and State University, 1997.
[6]
P. J. Narayanan, P. W. Rander, and T. Kanade. Constructing virtual worlds using dense stereo. In Proc. of ICCV'98, pages 3--10, 1998.
[7]
D. E. Ott and K. Mayer-Patel. A mechanism for TCP-friendly transport-level protocol coordination. In Proc. of USENIX'02, pages 147--159, 2002.
[8]
R. Vasudevan, G. Kurillo, E. Lobaton, T. Bernardin, O. Kreylos, R. Bajcsy, and K. Nahrstedt. High quality visualization for geographically distributed 3d teleimmersive applications. In IEEE Transactions on Multimedia, volume 13, pages 573--584, 2011.
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- A psychophysical approach for real-time 3D video processing
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Information
Published In
November 2011
944 pages
ISBN:9781450306164
DOI:10.1145/2072298
- General Chairs:
- K. Selçuk Candan,
- Sethuraman Panchanathan,
- Balakrishnan Prabhakaran,
- Program Chairs:
- Hari Sundaram,
- Wu-Chi Feng,
- Nicu Sebe
Copyright © 2011 ACM.
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Published: 28 November 2011
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Cited By
View all- Wu CChen KChang YLei C(2013)Crowdsourcing Multimedia QoE EvaluationIEEE Transactions on Multimedia10.1109/TMM.2013.224104315:5(1121-1137)Online publication date: 1-Aug-2013
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