Xiang, Wei and Clemence, Andrew and Leis, John and Wang, Yafeng (2009) Error resilience analysis of wireless image transmission using JPEG, JPEG 2000 and JPWL. In: ICICS 2009: 7th International Conference on Information, Communications and Signal Processing, 8-10 Dec 2009, Macau, China.
PDF (Published Version)
The wireless extension of the JPEG 2000 standard formally known as JPWL is the newest international standard for still image compression. Different from all previous standards, this new standard was created specifically for wireless imaging applications. This paper examines the error resilience performance of the JPEG, JPEG 2000 and JPWL standards in combating multi-path and fading impairments in Rayleigh fading channels. Comprehensive objective and subjective results are presented in relation to the error resilience performance of these three standards under various conditions. The major findings in this paper reveal that a CRC approach is not a viable option for protecting wireless image data when not used in conjunction with an efficient retransmission strategy. In addition, the Reed-Solomon error correction codes in JPWL provide strong protection for wireless image transmission. However, any stronger protection beyond RS(64,32) yields diminishing returns.
|Item Type:||Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)|
|Additional Information:||©2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. doi: 10.1109/ICICS.2009.5397742|
|Uncontrolled Keywords:||JPEG; JPEG 2000; JPWL; error resilience; cyclic redundancy check (CRC); Reed-Solomon codes|
|Subjects:||280000 Information, Computing and Communication Sciences > 280200 Artificial Intelligence and Signal and Image Processing > 280203 Image Processing|
|Depositing User:||Dr Wei Xiang|
|Date Deposited:||05 Jul 2010 03:19|
|Last Modified:||02 Jul 2013 23:32|
Actions (login required)
|Archive Repository Staff Only|