private void goBtn_Click(object sender, EventArgs e)
{
x = 1024;
y = 1024;
openSource.Text = openKernel.Text = "Open";
data = Reader.readFile(image, x, y, false);
//Copy data line for Fourier
//data = Reader.Rotate(data);
tempFourier1 = PrepareVerticalFouirier(data, line);
//Print Fourier
Fourier.Draw(fourierChart, tempFourier1, SeriesChartType.Spline);
if (kernel != "empty")
{
kernelData = Reader.readHex(kernel);
}
double[][] result = data;
pictureBefore.Image = Reader.Draw(Reader.RescaleImage(data, x, y), x, y);
switch (listOperations.SelectedItem.ToString().Trim())
{
case ("Knearest"):
{
result = Zoom.Knearest(data, 2);
}
break;
case ("Bilinear"):
{
result = Zoom.Bilinear(data, 2);
}
break;
case ("Logarithm"):
{
result = Zoom.Logarithm(data, 2);
}
break;
case ("Negative"):
{
result = Processing.Nagative(data, 256);
}
break;
case ("Gamma"):
{
//improve C after 1 for darkness, degrade after 1 for light
//For xcr (need rescale + normilize)
result = Processing.Gamma(data, 1, 0.7);
}
break;
case ("Remove Border (LPF)"):
{
result = Border.StepFunction(result, 180, 180, 8);
result = Border.RemoveBorder_LPF(result, 0.05, 16, dt);
}
break;
case ("Remove Border (Gradient)"):
{
result = Border.Gradient(result);
result = Border.StepFunction(result, 1, 1, 8);
}
break;
case ("Remove Border (Laplassian)"):
{
result = Border.Laplassian(result);
}
break;
case ("Recover"):
{
if (kernel != "empty")
{
result = Recover.recovery(result, kernel);
}
else
{
MessageBox.Show("no kernel uploaded");
}
}
break;
case ("Recover with Noize"):
{
if (kernel != "empty")
{
result = Recover.recoveryWithNoize(result, kernel, 0.01);
}
else
{
MessageBox.Show("no kernel uploaded");
}
}
break;
case ("Remove Grid"):
{
//Calculate grid fcuts:
//среднее по массиву Фурье:
double avg = Fourier.CalcAVG(tempFourier1);
//среднеквадратичное отклонение (сигма)
double sigma = Fourier.CalcStandardDeviation(tempFourier1);
//поиск пика:
double[] temp = new double[tempFourier1.Length];
for (int i = 0; i < tempFourier1.Length / 2; i++)
{
if (tempFourier1[i] > avg + sigma / 4)
{
temp[i] = i * (dt / data.Length);
}
}
var peaks = from point in temp
where point != 0
select point;
double lefttmp = 0.275609756097561;
double left = peaks.Min();
double right = peaks.Max();
result = Recover.removeLines(data, lefttmp, right, 64, dt);
}
break;
case ("Dilatation"):
{
result = Border.StepFunction(result, 180, 180, 8);
double[][] step = result;
step = Copy2D(result, step);
result = Processing.ApplyMaskDilatation(result, 10, 128);
for (int i = 0; i < step.Length; i++)
{
for (int j = 0; j < step[0].Length; j++)
{
result[i][j] -= step[i][j];
}
}
}
break;
case ("Erosion"):
{
result = Border.StepFunction(result, 180, 180, 8);
double[][] step = result;
step = Copy2D(result, step);
step = Processing.ApplyMaskErosion(step, 10, 128);
for (int i = 0; i < step.Length; i++)
{
for (int j = 0; j < step[0].Length; j++)
{
result[i][j] -= step[i][j];
}
}
}
break;
default:
break;
}
if (listOperations.SelectedItem.ToString().Trim() != "Equalize")
{
pictureAfter.Image = Reader.Draw(Reader.RescaleImage(result, x, y), x, y);
}
else
{
//Prepare Hist
int levels = 256;
DrawHist(Parser.BitmapTo2D((Bitmap)pictureBefore.Image), chartHisto, levels);
//LEGACY
//Draw Picture
pictureBefore.Image = Parser.readFile(image);
Bitmap temp = (Bitmap)pictureBefore.Image.Clone();
pictureAfter.Image = Processing.Equalizing(temp);
}
}
