Polar coded MQAM with no noise variance estimation for capacity and soft decision metric.

Peter O. Akuon Hongjun Xu

Published in: AFRICON (2013)

Keyphrases

soft decision
noise variance
noisy images
correlation coefficient
regularization parameter
gaussian noise
image noise
wiener filter
noise level
estimation error
image interpolation
subband decomposition
high quality
computer simulation
frequency domain