Robust image compression with packetization: the JPEG-2000 case

Iole Moccagatta; Osama K. Al-Shaykh; Homer Chen

doi:10.1117/12.334715

28 December 1998 Robust image compression with packetization: the JPEG-2000 case

Iole Moccagatta, Osama K. Al-Shaykh, Homer Chen

Proceedings Volume 3653, Visual Communications and Image Processing '99; (1998) https://doi.org/10.1117/12.334715
Event: Electronic Imaging '99, 1999, San Jose, CA, United States

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.

Citation Download Citation

Iole Moccagatta, Osama K. Al-Shaykh, and Homer Chen "Robust image compression with packetization: the JPEG-2000 case", Proc. SPIE 3653, Visual Communications and Image Processing '99, (28 December 1998); https://doi.org/10.1117/12.334715

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