Gaussian Copula Speckle Removal

This is the demo code for the paper [1]. Please cite the references [1-3] if you are using this demo.

To run the demo please run Copula-bcgm-master/ main_resulter.m

• For the shearlet toolbox, I have used implementation by LMU group [2].
• For SaS denoising please check Alin Achim's toolbox [3].
• The parts that cannot be shared for any reason, such as requiring author permission, are in p-mode.
• For the Cauchy distribution implementation [4] was used.

References

• [1] Arian Morteza, Maryam Amirmazlaghani,A Novel Gaussian-Copula modeling for image despeckling in the shearlet domain,Signal Processing,Volume 192,2022,108340,ISSN 0165-1684,
• [2] https://shearlab.math.lmu.de/
• [3] https://amachim.blogs.bristol.ac.uk/software/sasdenoising/
• [4] https://www.mathworks.com/matlabcentral/fileexchange/11749-cauchy