Error resilient JPEG2000 decoding for wireless applications

Author

Zezza, Simone ; Martina, Maurizio ; Masera, Guido ; Nooshabadi, Saeid

Author_Institution

VLSI Lab., Politec. di Torino, Torino

fYear

2008

fDate

12-15 Oct. 2008

Firstpage

2016

Lastpage

2019

Abstract

To improve the JPEG2000 compression standard error resiliency in the wireless environment, the use of ternary MQ arithmetic coders/decoders that are based on the concept of forbidden symbol has been proposed. This paper presents two ternary MQ based techniques to reduce both the computational complexity and the memory requirement during the decoding process, with no or little degradation in the PSNR.

Keywords

arithmetic codes; computational complexity; data compression; image coding; multimedia communication; ternary codes; JPEG2000 compression standard; computational complexity; error resilient JPEG2000 decoding; forbidden symbol; memory requirement; ternary MQ arithmetic coders/decoders; wireless applications; wireless multimedia communication; Arithmetic; Code standards; Computational complexity; Degradation; Error correction; Maximum likelihood decoding; PSNR; Resilience; Streaming media; Transform coding; Arithmetic coding; JPEG2000; wireless multimedia communications;

fLanguage

English

Publisher

ieee

Conference_Titel

Image Processing, 2008. ICIP 2008. 15th IEEE International Conference on

Conference_Location

San Diego, CA

ISSN

1522-4880

Print_ISBN

978-1-4244-1765-0

Electronic_ISBN

1522-4880

Type

conf

DOI

10.1109/ICIP.2008.4712180

Filename

4712180