Paper Info
Title
Error resilient Virtual SPIHT for image transmission over noisy channels
Abstract
In this paper, we present an efficient unequal error protection (UEP) scheme for Virtual SPIHT (VSPIHT) coded bitstream. It divides bitstream into two substreams namely critical and noncritical bits, which h ave different error r esilient property. Different BCH codes are used to protect all critical bits and only 30% of the noncritical bits. The remaining noncritical bits are transmitted without any protection. The simulation results demonstrate that proposed three tiers UEP gives 0.2-0.5 d B improvements over equal error protection for binary symmetric channels (BSC).
Year
Venue
Keywords
2002
EUSIPCO
image coding,bch codes,bsc,binary symmetric channels,error resilient virtual spiht,image transmission,noisy channels,unequal error protection scheme,virtual spiht coded bitstream
Field
DocType
ISSN
Set partitioning in hierarchical trees,Communication channel,Algorithm,Image coding,BCH code,Theoretical computer science,Bitstream,Mathematics,Binary number
Conference
2219-5491
Citations 
PageRank 
References 
0
0.34
5
Authors
2
Name
Order
Citations
PageRank
E. Khan15612.71
Mohammed Ghanbari21197169.16