Stochastic Cramer-Rao bound for direction estimation of non-circular signals in unknown noise fields.

Habti Abeida Jean Pierre Delmas

Published in: ICASSP (4) (2005)

Keyphrases

cramer rao
noise level
lower bound
upper bound
fisher information
estimation error
error bounds
noisy images
noise reduction
worst case
computer vision
optimal solution
error rate
objective function
image denoising
maximum likelihood
denoising