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conference paper
SURE-LET multichannel image denoising: Undecimated wavelet thresholding
2008
2008 Ieee International Conference On Acoustics, Speech And Signal Processing
We propose an extension of the recently devised SURE-LET grayscale denoising approach for multichannel images. Assuming additive Gaussian white noise, the unknown linear parameters of a transform-domain pointwise multichannel thresholding are globally optimized by minimizing Stein's unbiased MSE estimate (SURE) in the image-domain.
Type
conference paper
Web of Science ID
WOS:000257456700193
Authors
Publication date
2008
Published in
2008 Ieee International Conference On Acoustics, Speech And Signal Processing
Start page
769
End page
772
Peer reviewed
REVIEWED
EPFL units
Event name | Event place | Event date |
Las Vegas, NV | Mar 30-Apr 04, 2008 | |
Available on Infoscience
November 30, 2010
Use this identifier to reference this record