Influences of inaccurate estimation of noise variance in sum-product algorithm for DVB-T2 receiver.

Shingchern D. You Shun-Jie Huang

Published in: ICCE (2014)

Keyphrases

noise variance
generalized cross validation
sum product algorithm
noisy images
regularization parameter
noise level
message passing
correlation coefficient
image noise
wiener filter
gaussian noise
estimation error
denoising algorithm
feature vectors
video data
level set
higher order
denoising