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Robust initial LLRs for iterative decoders in presence of non-Gaussian noise.
Arun Ayyar
Michael Lentmaier
Giridhar Krishnamurthy
Gerhard P. Fettweis
Published in:
ISIT (2009)
Keyphrases
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image noise
noisy environments
greater robustness
registration errors
additive noise
salt pepper
noise level
gaussian noise
multiscale
signal to noise ratio
computationally efficient
factor analysis
partial occlusion
iterative process
noisy data
random noise
robust statistical
weak edges
image restoration