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Karhunen-Loève-Based Reduced-Complexity Representation of the Mixed-Density Messages in SPA on Factor Graph and Its Impact on BER.
Pavel Procházka
Jan Sykora
Published in:
EURASIP J. Wirel. Commun. Netw. (2010)
Keyphrases
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reduced complexity
factor graphs
model construction
vector quantization
graphical models
belief propagation
message passing
higher order
multiscale
markov random field
latent variables
motion estimation algorithm