private static void SobelFilter(FileInfo file, string outputFileName) { Console.WriteLine("***SOBEL FILTER***"); if (file == null) { throw new ArgumentNullException(nameof(file)); } using (var imageLoader = new ImageLoader()) { imageLoader.Load(file.FullName); imageLoader.AddNoise(new GaussNoise(new Normal(0.0001, 0.0001))); Image I = imageLoader.Image; //Image Gh = imageLoader.AddSobelFilter("H").Image; //imageLoader.Save($"{outputFileName}_GH_sobel{file.Extension}"); //imageLoader.Image = I; //Image Gv = imageLoader.AddSobelFilter("V").Image; //imageLoader.Save($"{outputFileName}_GV_sobel{file.Extension}"); double[,] Gv = imageLoader.GetSobelFilterDouble("V"); double[,] Gh = imageLoader.GetSobelFilterDouble("H"); Image ColorMap = Filters.SobelFilter.GetColorMap(Gv, Gh); imageLoader.Image = ColorMap; imageLoader.Save($"{outputFileName}_sobel_ColorMap_{file.Extension}"); for (int thr = 15; thr < 200; thr += 10) { Image BinaryCard = Filters.SobelFilter.GetBinaryCard(thr, Gv, Gh); imageLoader.Image = BinaryCard; imageLoader.Save($"{outputFileName}_sobel_BinaryCard_(thr={thr}){file.Extension}"); } } }