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Error sensitivity data structures and retransmission strategies for robust JPEG 2000 wireless imaging
- Source :
- IEEE Transactions on Consumer Electronics. Nov, 2003, Vol. 49 Issue 4, p872, 11 p.
- Publication Year :
- 2003
-
Abstract
- In this paper we address the problem of JPEG 2000 imaging in a wireless environment. We first define a flexible and efficient data structure for the description of the error sensitivity of different parts of a JPEG 2000 codestream or file format; the data structure is designed in such a way that it can be seamlessly integrated as payload of a JPEG 2000 marker segment or file format box. Moreover, we investigate ARQ policies for robust packet-based JPEG 2000 image transmission over 3G mobile communication systems, and highlight how the proposed data structure can be exploited to improve the end-to-end performance (1). Index Terms--Wireless JPEG 2000, JPWL, ARQ, error control, robust wireless image transmission, 3G communications.
Details
- Language :
- English
- ISSN :
- 00983063
- Volume :
- 49
- Issue :
- 4
- Database :
- Gale General OneFile
- Journal :
- IEEE Transactions on Consumer Electronics
- Publication Type :
- Periodical
- Accession number :
- edsgcl.113645893