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Advances in Visual Data Compression and Communication
book

Advances in Visual Data Compression and Communication

by Feng Wu
July 2014
Intermediate to advanced content levelIntermediate to advanced
513 pages
16h 40m
English
Auerbach Publications
Content preview from Advances in Visual Data Compression and Communication
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14.3 Compressive Modulation 305
14.3.3 Design RP Codes
An RP code is a linear rateless code which encodes binary digits into multilevel
symbols. It can be represented by a bipartite graph, where left nodes are binary input
and right nodes are encoded multilevel symbols. Every right node has the same fixed
node degree L and the weights of connecting edges are taken from the same set
{w
1
,w
2
,.. . ,w
L
}. The key design parameters for a RP code are the right node degree
L and the set of edge weights.
As the pursuit for RP code arises from the modulation problem, the design objec-
tive naturally is to find a low-complexity code whose output symbols
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Publisher Resources

ISBN: 9781482234138