https://github.com/lucaangioloni/lmmse-wavelet
Speckle removal with Bayesian LMMSE estimation of Wavelet Transform coefficients
https://github.com/lucaangioloni/lmmse-wavelet
image-processing lmms lmmse lmmse-wavelet noise-reduction speckle wavelet-transform-coefficients
Last synced: 9 months ago
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Speckle removal with Bayesian LMMSE estimation of Wavelet Transform coefficients
- Host: GitHub
- URL: https://github.com/lucaangioloni/lmmse-wavelet
- Owner: LucaAngioloni
- Created: 2019-01-26T03:54:38.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2019-01-31T15:23:26.000Z (over 7 years ago)
- Last Synced: 2025-03-30T02:22:13.534Z (about 1 year ago)
- Topics: image-processing, lmms, lmmse, lmmse-wavelet, noise-reduction, speckle, wavelet-transform-coefficients
- Language: MATLAB
- Homepage:
- Size: 7.5 MB
- Stars: 10
- Watchers: 1
- Forks: 2
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# LMMSE-Wavelet
Speckle removal with Bayesian LMMSE estimation of Wavelet Transform coefficients.
This is a Matlab implementation of the technique described in \[1\].
To run an example, use script `udwt_test2.m` and change image path.
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More details in the [prject report](https://github.com/LucaAngioloni/LMMSE-Wavelet/raw/master/Relazione.pdf) (Italian)
## References
\[1\] F. Argenti and L. Alparone, "Speckle removal from SAR images in the undecimated wavelet domain", in IEEE Transactions on Geoscience and Remote Sensing, vol. 40, no. 11, pp. 2363-2374, Nov. 2002.
doi: 10.1109/TGRS.2002.805083
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1166595&isnumber=26301