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http://dx.doi.org/10.5909/JEB.2011.16.5.811

An Efficient Transmission Method of Panoramic Multimedia Contents in a Limited Bandwidth Environment  

Kim, Byung-Chul (College of Electronics and Information, Kyung Hee University)
Lee, Gun-Hee (College of Electronics and Information, Kyung Hee University)
Lee, In-Jae (Convergence Service Research Team, Broadcasting and Telecommunications Media Research Department, ETRI)
Kim, Kyu-Heon (College of Electronics and Information, Kyung Hee University)
Publication Information
Journal of Broadcast Engineering / v.16, no.5, 2011 , pp. 811-823 More about this Journal
Abstract
This paper proposes an efficient transmission method for the panoramic multimedia contents. The panoramic video provides wide sight and various view-point to the user. The traditional methods of the panoramic multimedia content transmission has several limitations, as follow; A client suffers a long initial delay time to play a panoramic video when it is transmitted through a limited bandwidth network, because the panoramic video has larger data size than a general video. And if a client's display device has limited resolution, such as mobile phone, laptop PC monitor, etc. it can not display the entire panoramic video that has a wide view video sequence. So, in order to overcome the obstacles, this paper proposes an efficient transmission of panoramic multimedia contents. This method will increase the transmission efficiency throughout the technique of the scene description in MPEG-4 system. Also we demonstrated the efficiency of the proposed method by comparison with existing methods.
Keywords
MPEG-4 Stream; Panoramic multimedia contents;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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