private void makeGrayscaleAndResizingToolStripMenuItem_Click(object sender, EventArgs e)
{
if (FBD.ShowDialog() == DialogResult.OK)
{
ImageFunctions.ConvertImage(FBD.SelectedPath, @"E:\Output");
}
}
private void makeGrayscaleAndResizingToolStripMenuItem_Click(object sender, EventArgs e)
{
FBD = new FolderBrowserDialog();
if (FBD.ShowDialog() == DialogResult.OK)
{
DirectoryInfo myFolder = new DirectoryInfo(FBD.SelectedPath);
ImageFunctions.ConvertImage(FBD.SelectedPath, @"E:\Output");
}
}
public static void ImageScanning(string path)
{
System.Drawing.Image image = System.Drawing.Image.FromFile(@path);
Bitmap grayscaleImage = ImageFunctions.MakeGrayscale3((Bitmap)image);
grayscaleImage = ImageFunctions.ContrastStretch(grayscaleImage);
AllPassesOfWindow(grayscaleImage);
}
public static void ImageScanning(System.Drawing.Image image, int step)
{
rectangleList.Clear();
Bitmap grayscaleImage = ImageFunctions.MakeGrayscale3((Bitmap)image);
grayscaleImage = ImageFunctions.ContrastStretch(grayscaleImage, 0.02, 0.01);
AllPassesOfWindow(grayscaleImage, step);
}
public static void OnePassOfWindow(System.Drawing.Image src, int width, int height)
{
Bitmap bmpImage = new Bitmap(src);
Rectangle cropRect = new Rectangle();
Bitmap newImage = new Bitmap(64, 128);
for (int i = 0; i < src.Height - height; i += height / 4)
{
for (int j = 0; j < src.Width - width; j += width / 4)
{
cropRect = new Rectangle(j, i, width, height);
newImage = bmpImage.Clone(cropRect, bmpImage.PixelFormat);
newImage = (Bitmap)ImageFunctions.ScaleImage(newImage, 64, 128);
HistogramsOfOrientedGradients hog = new HistogramsOfOrientedGradients();
hog.ProcessImage(newImage);
double[, ][] hogHistogram = hog.Histograms;
CompareHOG(hogHistogram);
}
}
}
public static void OnePassOfWindow(System.Drawing.Image src, int width, int height, int step)
{
Bitmap bmpImage = new Bitmap(src);
cropRect = new Rectangle();
Bitmap newImage = new Bitmap(64, 128);
for (int i = 0; i < src.Height - height; i += step)
{
for (int j = 0; j < src.Width - width; j += step)
{
cropRect = new Rectangle(j, i, width, height);
newImage = bmpImage.Clone(cropRect, bmpImage.PixelFormat);
newImage = (Bitmap)ImageFunctions.ScaleImage(newImage, 64, 128);
HistogramsOfOrientedGradients hog = new HistogramsOfOrientedGradients();
hog.ProcessImage(newImage);
double[, ][] hogHistogram = hog.Histograms;
bool t = CompareHOG(hogHistogram);
if (t)
{
rectangleList.Add(cropRect);
newImage.Save(@"Output\image_" + Counter + ".png");
}
Counter += 1;
if (Counter % (ScanForm.countIter / 100) == 0)
{
progressValue++;
if (progressValue <= 100)
{
ScanForm.pb.Value = progressValue;
}
System.Threading.Thread.Sleep(10);
}
}
}
}