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Proceedings Paper

Robust image compression with packetization: the JPEG-2000 case
Author(s): Iole Moccagatta; Osama K. Al-Shaykh; Homer Chen
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Paper Abstract

Multimedia applications running over wireless or other error prone transmission media require compression algorithms that are resilient to channel degradation. This paper presented a data packetization approach to make the emerging ISO JPEG-2000 image compression standard resilient to transmission errors. The proposed technique can be easily extended to other wavelet based-image codec schemes. Extensive simulation results shown that, with the proposed approach, a decoder is able to recover up to 8.5 dB in PSNR with a minimum overhead, and without affecting coding efficiency and spatial/quality scalability. Finally, the proposed approach supports unequal error protection of the wavelet subbands.

Paper Details

Date Published: 28 December 1998
PDF: 12 pages
Proc. SPIE 3653, Visual Communications and Image Processing '99, (28 December 1998); doi: 10.1117/12.334715
Show Author Affiliations
Iole Moccagatta, Rockwell Science Ctr. (United States)
Osama K. Al-Shaykh, Rockwell Science Ctr. (United States)
Homer Chen, Rockwell Science Ctr. (United States)

Published in SPIE Proceedings Vol. 3653:
Visual Communications and Image Processing '99
Kiyoharu Aizawa; Robert L. Stevenson; Ya-Qin Zhang, Editor(s)

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