private void GrayScaleToolStripMenuItem_Click(object sender, EventArgs e)
{
temp_image = new Bitmap(pictureBox1.Image);
Filters filter = new GrayScaleFilter();
backgroundWorker1.RunWorkerAsync(filter);
}
private void тиснениеToolStripMenuItem_Click(object sender, EventArgs e)
{
Filters filter = new GrayScaleFilter();
Bitmap newImage = (filter.processImage(image));
image = newImage;
filter = new EmbossingFilter(newImage);
newImage = (filter.processImage(image));
image = newImage;
backgroundWorker1.RunWorkerAsync(filter);
}
private void bWГистограммаToolStripMenuItem_Click(object sender, EventArgs e)
{
Filters filter = new GrayScaleFilter();
Bitmap palImage = filter.processImage(image);
int[] histogram = new int[256];
for (int x = 0; x < image.Width; x++)
{
for (int y = 0; y < image.Height; y++)
{
histogram[palImage.GetPixel(x, y).R]++;
}
}
HistogramWindowcs histogramView = new HistogramWindowcs();
histogramView.ShowIntensityHistogram(histogram);
}
public override Bitmap proccessImage(Bitmap sourceImage, BackgroundWorker worker)
{
GrayScaleFilter gray = new GrayScaleFilter();
Bitmap sourceImage1 = gray.proccessImage(sourceImage, worker);
bool[,] binaryImage = new bool[sourceImage.Width, sourceImage.Height];
Bitmap resultImage = new Bitmap(sourceImage1);
for (int i = 0; i < sourceImage.Width; ++i)
{
worker.ReportProgress((int)((float)i / resultImage.Width * 50));
if (worker.CancellationPending)
{
return(null);
}
for (int j = 0; j < sourceImage.Height; ++j)
{
binaryImage[i, j] = makeBinary(sourceImage1, i, j);
}
}
int height = structureElement.GetLength(0) / 2;
int width = structureElement.GetLength(1) / 2;
for (int i = width; i < sourceImage.Width - width; ++i)
{
worker.ReportProgress((int)((float)(resultImage.Width + i) / resultImage.Width * 50));
if (worker.CancellationPending)
{
return(null);
}
for (int j = height; j < sourceImage.Height - height; ++j)
{
bool pos = calculateNewPos(binaryImage, i, j);
if (pos)
{
resultImage.SetPixel(i, j, Color.Black);
}
else
{
resultImage.SetPixel(i, j, Color.White);
}
}
}
return(resultImage);
}
public override Bitmap proccessImage(Bitmap sourceImage, BackgroundWorker worker)
{
Bitmap resultImage = new Bitmap(sourceImage.Width, sourceImage.Height);
GrayScaleFilter gray = new GrayScaleFilter();
Bitmap newSourceImage = gray.proccessImage(sourceImage, worker);
for (int i = 0; i < newSourceImage.Width; ++i)
{
worker.ReportProgress((int)((float)i / resultImage.Width * 100));
if (worker.CancellationPending)
{
return(null);
}
for (int j = 0; j < newSourceImage.Height; ++j)
{
resultImage.SetPixel(i, j, calculateNewPixelColor(newSourceImage, i, j));
}
}
return(resultImage);
}
private void rgbhistogramToolStripMenuItem_Click(object sender, EventArgs e)
{
_ = new GrayScaleFilter();
int[][] histogram = new int[3][];
histogram[0] = new int[256];
histogram[1] = new int[256];
histogram[2] = new int[256];
for (int x = 0; x < image.Width; x++)
{
for (int y = 0; y < image.Height; y++)
{
Color sourceColor = image.GetPixel(x, y);
histogram[0][sourceColor.R]++;
histogram[1][sourceColor.G]++;
histogram[2][sourceColor.B]++;
}
}
HistogramWindowcs histogramView = new HistogramWindowcs();
histogramView.ShowRGBHistogram(histogram);
}
private void grayScaleToolStripMenuItem_Click(object sender, EventArgs e)
{
Filters filter = new GrayScaleFilter();
backgroundWorker1.RunWorkerAsync(filter);
}