public static void Analyze(System.ComponentModel.BackgroundWorker worker) { int i = 0; foreach (string file in Directory.GetFiles("C:\\Users\\Forpatril\\Documents\\Visual Studio 2010\\Projects\\Diploma_cs\\Images", "*.jpg")) { Image img = new Image(file); for (int w = 2; w < 35; w++) for (int sig = 1; sig < w / 2; sig++) { filterclass fc = new filterclass(); Noise n = new Noise(); Image img_n = n.addNoise("gaussian", img, 0, 0.055); double[] p = new double[] {w, sig, 0.2}; MWNumericArray parameters = new MWNumericArray(p); MWLogicalArray mw_print = new MWLogicalArray(Form1.print); MWArray[] Result = fc.filter2(2, img_n.image, "bilateral", parameters, mw_print); MWNumericArray descriptor = null; descriptor = (MWNumericArray)Result[0]; double[,] result = null; result = (double[,])descriptor.ToArray(MWArrayComponent.Real); Image ret = new Image(result); MWNumericArray e_descriptor = null; e_descriptor = (MWNumericArray)Result[1]; ret.Time = (double)e_descriptor.ToScalarDouble(); filterDataContext db = new filterDataContext(); psnrClass ps = new psnrClass(); double psnr = (double)((MWNumericArray)ps.psnr(ret.image, img.image)).ToScalarDouble(); db.add_line("bilateral", "gaussian", img.Height, img.Width, ret.Time, psnr, p[0], p[1], p[2]); Result = null; e_descriptor = null; result = null; parameters = null; img_n = null; n = null; descriptor = null; ret = null; ps = null; fc = null; GC.Collect(); } worker.ReportProgress(i++); img = null; GC.Collect(); } }
public static void Fill(string path, int id, System.ComponentModel.BackgroundWorker worker) { int i = 0; foreach (string file in Directory.GetFiles(path, "*.jpg")) { filterDataContext db = new filterDataContext(); Image img = new Image(file); Noise n = new Noise(); img = n.addNoise("gaussian", img, 0, 0.055); RunFilter rf = new RunFilter(); Image ret = rf.Do(img, id); psnrClass ps = new psnrClass(); double psnr = (double)((MWNumericArray)ps.psnr(ret.image, img.image)).ToScalarDouble(); db.add_line(Filters.type[id],"gaussian",img.Height,img.Width,ret.Time,psnr,Form1.pars.par[id][0],Form1.pars.par[id][1],Form1.pars.par[id][2]); worker.ReportProgress(i++); } }
/* private Bitmap getImage(double[,] image) { int w = image.GetLength(1); int h = image.GetLength(0); Bitmap r_image = new Bitmap(w, h); for (int i = 0; i < h; i++) { for (int j = 0; j < w; j++) { byte pixel = (byte)(image[i, j] * 255); Color color = Color.FromArgb(255, pixel, pixel, pixel); r_image.SetPixel(j, i, color); } } return r_image; } private Bitmap getImage(double[, ,] image) { int w = image.GetLength(2); int h = image.GetLength(1); Bitmap r_image = new Bitmap(w, h); for (int i = 0; i < h; i++) { for (int j = 0; j < w; j++) { byte r = (byte)(image[0, i, j] * 255); byte g = (byte)(image[1, i, j] * 255); byte b = (byte)(image[2, i, j] * 255); Color color = Color.FromArgb(255, r, g, b); r_image.SetPixel(j, i, color); } } return r_image; } */ private void button3_Click(object sender, EventArgs e) { B b = new B(); Noise n = new Noise(); Image res = n.addNoise("gaussian", image, 0, 0.055); pictureBox1.Image = res.Bitmap; Application.DoEvents(); res = b.RunFilter(res); //Bilateral Bilateral = new Bilateral(); //double[] sigma = new double[] {3, 0.1}; //double w = 5; //MWNumericArray mw_sigma = new MWNumericArray(sigma); //Stopwatch stopwatch = new Stopwatch(); //stopwatch.Start(); ////MWArray Result = Bilateral.bfilter2(image, w, mw_sigma); //MWArray[] Result = Bilateral.bfilter2(2, image, w, mw_sigma); //stopwatch.Stop(); //MWNumericArray descriptor = null; //descriptor = (MWNumericArray)Result[0]; //MWNumericArray e_descriptor = null; //e_descriptor = (MWNumericArray)Result[1]; //double Elapsed = (double)e_descriptor.ToScalarDouble(); //Bitmap Image; //if (!isColor) //{ // double[,] d_descriptor = (double[,])descriptor.ToArray(MWArrayComponent.Real); // Image = getImage(d_descriptor); //} //else //{ // double[,,] d_descriptor = (double[, ,])descriptor.ToArray(MWArrayComponent.Real); // Image = getImage(d_descriptor); //} //pictureBox1.Size.Height = res.Height; //pictureBox1.Size.Width = res.Width; pictureBox1.Image = res.Bitmap; //label1.Text = stopwatch.Elapsed.ToString(); //label2.Text = Elapsed.ToString(); filterDataContext db = new filterDataContext(); label1.Text = b.WorkTime.ToString(); db.add_b_res(res.Height, res.Height / res.Width, b.WorkTime, 5, 3, 0.1); //isColor = false; b = null; n = null; res = null; GC.Collect(); }