Paper Info
Title
Transmission of images over noisy channels using error-resilient wavelet coding and forward error correction
Abstract
A novel embedded wavelet coding scheme is proposed for the transmission of images over unreliable channels. The proposed scheme is based on the partitioning of information into a number of layers which can be decoded independently provided that some important and highly protected information is initially errorlessly transmitted to the decoder. Forward error correction is used in conjunction with the error-resilient source coder for the protection of the compressed stream. Unlike many other robust coding schemes presented to date, the proposed scheme is able to decode portions of the bitstream even after the occurrence of uncorrectable errors. This coding strategy is very suitable for application with block coding schemes such as defined by the JPEG2000 standard. The proposed scheme is compared with other robust image coders and is shown to be very suitable for transmission of images over memoryless channels.
Year
DOI
Venue
2003
10.1109/TCSVT.2003.819187
IEEE Trans. Circuits Syst. Video Techn.
Keywords
Field
DocType
forward error correction,uncorrectable error,noisy channel,novel embedded wavelet,robust image coders,jpeg2000 standard,proposed scheme,robust coding scheme,error-resilient source coder,coding strategy,memoryless channel,error-resilient wavelet coding,error correction,viterbi decoding,wavelet transforms,viterbi algorithm,wavelets,visual communication,block codes,channel coding,transform coding,indexing terms
Forward error correction,Pattern recognition,Computer science,Block code,Transform coding,Error detection and correction,Artificial intelligence,JPEG 2000,Bitstream,Wavelet transform,Wavelet
Journal
Volume
Issue
ISSN
13
12
1051-8215
Citations 
PageRank 
References 
16
1.03
30
Authors
3
Name
Order
Citations
PageRank
nikolaos v boulgouris141623.69
Nikolaos Thomos245740.33
michael g strintzis3109579.71