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Proceedings Paper

Spatial scalability of multiple ROIs in scalable video coding
Author(s): Tae Meon Bae; Truong Cong Thang; Duck Yeon Kim; Yong Man Ro; Jae-Gon Kim
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Paper Abstract

In this paper, we propose a new functionality to Scalable Video Coding, which is the support of multiple ROIs. SVC is targeted at the flexible extraction of some bitstream from the original SVC bitstream, and it is discussed in the MPEG committee for standardization. Region of interest (ROI) is an area that is semantically important to a particular user. It is expected that a bitstream that contains the ROI can be extracted without any transcoding operations. In many cases, the user may want to see more than one ROIs at the same time. The existence of multiple ROIs results in some difficulties in extracting the bitstream containing more than one ROI. In this paper, we present solutions to address these difficulties.

Paper Details

Date Published: 10 February 2006
PDF: 8 pages
Proc. SPIE 6074, Multimedia on Mobile Devices II, 607406 (10 February 2006); doi: 10.1117/12.643064
Show Author Affiliations
Tae Meon Bae, Information and Communications Univ. (South Korea)
Truong Cong Thang, Information and Communications Univ. (South Korea)
Duck Yeon Kim, Information and Communications Univ. (South Korea)
Yong Man Ro, Information and Communications Univ. (South Korea)
Jae-Gon Kim, Electronics and Telecommunications Research Institute (South Korea)

Published in SPIE Proceedings Vol. 6074:
Multimedia on Mobile Devices II
Reiner Creutzburg; Jarmo H. Takala; Chang Wen Chen, Editor(s)

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