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2006 IEEE International Conference on Multimedia and Expo
Multi-Rate, Dynamic and Compliant Region of Interest Coding for JPEG2000
Toronto, ON, Canada
July 09-July 12
ISBN: 1-4244-0366-7
Jun Hou, Shanghai Jiaotong university, Shanghai 200030, China
Xiangzhong Fang, Shanghai Jiaotong university, Shanghai 200030, China
Jiliang Li, Shanghai Jiaotong university, Shanghai 200030, China
Haibin Yin, Shanghai Jiaotong university, Shanghai 200030, China
Songyu Yu, Shanghai Jiaotong university, Shanghai 200030, China
A method is proposed to encode multiple regions of interest(ROI) in JPEG2000 image. It rearranges truncation point for every codeblock in each layer. It assigns higher bitrate to ROI and lower bitrate to non-ROI and combines them to codestream. The proposed strategy produces a fully compliant JPEG2000 codestream. It allows transmission of different ROIs with different priorities and supports dynamic delineation and prioritization of them. Experimental results demonstrating the validity of the proposed approach are presented.
Citation:
Jun Hou, Xiangzhong Fang, Jiliang Li, Haibin Yin, Songyu Yu, "Multi-Rate, Dynamic and Compliant Region of Interest Coding for JPEG2000," icme, pp.733-736, 2006 IEEE International Conference on Multimedia and Expo, 2006
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