File list (Check if you may need any files):
GHPBasedImageRestoration-master
...............................\.gitattributes
...............................\.gitignore
...............................\Data
...............................\....\1.tif
...............................\....\10.tif
...............................\....\2.tif
...............................\....\3.tif
...............................\....\4.tif
...............................\....\5.tif
...............................\....\6.tif
...............................\....\7.tif
...............................\....\8.tif
...............................\....\9.tif
...............................\....\trees.tif
...............................\HMIS_Main.m
...............................\README.txt
...............................\Results
...............................\.......\denoise.png
...............................\.......\noise.png
...............................\.......\noiseless.png
...............................\Utilities
...............................\.........\Add_noise.m
...............................\.........\Block_matching.m
...............................\.........\CSR_Shrinkage.m
...............................\.........\Cal_Parameters.m
...............................\.........\Centralized_SR_Denoising_IDR2.m
...............................\.........\HistEst.m
...............................\.........\HistMatShrinkage.m
...............................\.........\IDR_Shrinkage.m
...............................\.........\Image_Denoising.m
...............................\.........\Image_Denoising_HMIS.m
...............................\.........\Lforward2.m
...............................\.........\Ltrans2.m
...............................\.........\PCA_functions
...............................\.........\.............\Cal_CPCA.m
...............................\.........\.............\Cal_PCA.m
...............................\.........\.............\Clustering_LPCA.m
...............................\.........\.............\Clustering_PCA.m
...............................\.........\.............\Clustering_PCA_New - Copy.m
...............................\.........\.............\Clustering_PCA_New2.asv
...............................\.........\.............\Clustering_PCA_New2.m
...............................\.........\.............\FWD_CPCA.m
...............................\.........\.............\FWD_LPCA.m
...............................\.........\.............\FWD_PCA.m
...............................\.........\.............\Get_PCA.m
...............................\.........\.............\Get_PCA2.m
...............................\.........\.............\INV_CPCA.m
...............................\.........\.............\INV_LPCA.m
...............................\.........\.............\INV_PCA.m
...............................\.........\.............\KMeans_PCA.asv
...............................\.........\.............\KMeans_PCA.m
...............................\.........\.............\Soft_LPCA.m
...............................\.........\.............\getpca.asv
...............................\.........\.............\getpca.m
...............................\.........\.............\getsvd.m
...............................\.........\Proc_cls_idx.m
...............................\.........\Set_PCA_idx.m
...............................\.........\cal_ssim.m
...............................\.........\csnr.m
...............................\.........\optimize
...............................\.........\........\html
...............................\.........\........\....\testoptimize.html
...............................\.........\........\....\testoptimize.png
...............................\.........\........\....\testoptimize_01.png
...............................\.........\........\....\testoptimize_02.png
...............................\.........\........\....\testoptimize_03.png
...............................\.........\........\....\testoptimize_04.png
...............................\.........\........\....\testoptimize_eq13962.png
...............................\.........\........\...