Alajel, Khalid Mohamed and Xiang, Wei and Leis, John (2010) Error resilience performance evaluation of H.264 I-frame and JPWL for wireless image transmission. In: ICSPCS 2010: 4th International Conference on Signal Processing and Communication Systems, 13-15 Dec 2010, Gold Coast, Australia.
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The visual quality obtained in wireless transmission strongly depends on the characteristics of the wireless channel and on the error resilience of the source coding. The wireless extensions of the JPEG 2000 standard (JPWL) and H.264 are the latest international standards for still image and video compression, respectively. However, few results have been reported to compare the rate-distortion (R-D) performance of JPEG 2000 and H.264. Conversely, comparative studies of error resilience between JPWL and H.264 for wireless still image transmission have not been thoroughly investigated. In this paper, we analyse the error resilience of image coding based on JPWL and H.264 I-frame coding in Rayleigh fading channels. Comprehensive objective and perceptual results are presented in relation to the error resilience performance of these two standards under various conditions. Our simulation results reveal that H.264 is more robust to transmission errors than JPWL for wireless still image transmission.
|Item Type:||Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)|
|Additional Information:||Accepted version deposited in accordance with the copyright policy of the publisher. © 2011 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purpose 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.|
|Uncontrolled Keywords:||H.264; JPWL; error resilience; I-Frame coding; wireless transmission|
|Depositing User:||Mr Khallid Alajel|
|Date Deposited:||04 Jan 2011 05:32|
|Last Modified:||03 Jul 2013 00:03|
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