Robust Noise Estimation Based on Noise Injection.

Chongwu Tang Xiaokang Yang Guangtao Zhai

Published in: J. Signal Process. Syst. (2014)

Keyphrases

noise estimation
noise level
noisy images
denoising
image noise
noise reduction
additive noise
gaussian noise
salt pepper
edge detection
noise model
multiresolution
higher order
non stationary
signal to noise ratio
spatial domain