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The complex cepstrum and bicepstrum: analytic performance evaluation in the presence of Gaussian noise.
Athina P. Petropulu
Chrysostomos L. Nikias
Published in:
IEEE Trans. Acoust. Speech Signal Process. (1990)
Keyphrases
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gaussian noise
noisy images
denoising
noise model
noise level
piecewise smooth
image restoration
signal to noise ratio
noise variance
noise suppression
jpeg compression
noise removal
natural images
impulse noise
test images
image denoising
edge detection