private void btnLoadImage_Click(object sender, EventArgs e)
{
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
img = new RGBImage(openFileDialog1.FileName, ColorPlane.eGreen);
AdvColor[,] new_pixels = img.MedianFilter(img.MirrorByKernel(3, 3, img.HistogramStretch(.1, .9, ColorPlane.eGreen)), 3);
//RGBImage blurred = new RGBImage(img.GaussianBlur2D(15, 15, 1.5));
RGBImage blurred = new RGBImage(img.GaussianBlur1D(1, 15, 1.5, img.GaussianBlur1D(15, 1, 1.5, new_pixels)));
blurred.CalcSobel("sobel_mag.png", "sobel_dir.png");
RGBImage mag_image = new RGBImage("sobel_mag.png", ColorPlane.eGreen);
RGBImage dir_image = new RGBImage("sobel_dir.png", ColorPlane.eGreen);
double threshold = mag_image.CalcOtsuThreshold();
AdvColor[,] mag_image_prime = mag_image.Binarization(threshold, ColorPlane.eGreen);
AdvColor[,] dir_image_prime = dir_image.Binzarization(255, ColorPlane.eGreen, mag_image_prime);
mag_image.SaveToImage(mag_image_prime, "mag_image_prime.png");
dir_image.SaveToImage(dir_image_prime, "dir_image_prime.png");
RGBImage new_mag_image = new RGBImage(mag_image_prime);
RGBImage new_dir_image = new RGBImage(dir_image_prime);
mean = new_mag_image.Mean(ColorPlane.eGreen);
textBox1.Text = "Mean: " + mean.ToString() + Environment.NewLine + "Mean - Dir: " + new_dir_image.Mean(ColorPlane.eGreen).ToString();
}
}