soft X-ray imager (SXI) Simulated Observation Image And Corresponding Restored Image Dataset (Beijing)

Dataset SpecificationThe Data folder contains four subfolders (Patches, Experiment_1, Experiment_2 and Experiment_3) and an instruction file called Readme.txt.Below I will explain the meaning of the data contained in each sub-file.Patches folder:It contains two subfolders Train and Test.Train subfolder: It contains two subfolder: Clean and Noise.Each sub-folder contains 534,864 patches of 8 x 8 dimensions.In the Clean folder are patches corresponding to 1013 MHD X-ray images in 8 different solar wind conditions.In the Niose folder are patches corresponding to 1013 SXI simulated observation images under 8 different solar wind conditions.Together, they form the patch pair, which is classified by CEM algorithm and used to train the patch estimator of each cluster.Test subfolder:It contains one subfolder: named Noise.sub-folder contains 199848 patches of 8 x 8 dimensions.These patches will be re-estimated by the patch estimator.Experiment_1 folder: It contains 8 subfolder: BM3D WNNM NLM K-SVD Our MHD SXI result_d