private static RGBPixel[,] CalculateRresults(RGBPixel[,] R, RGBPixel Rmax, out int count)
{
count = 0;
int Height = ImageOperations.GetHeight(R);
int Width = ImageOperations.GetWidth(R);
RGBPixel[,] Result = new RGBPixel[Height, Width];
for (int i = 0; i < Height; i++)
{
for (int j = 0; j < Width; j++)
{
Result[i, j] = new RGBPixel(0, 0, 0);
}
}
for (int i = 1; i < Height - 1; i++)
{
for (int j = 1; j < Width - 1; j++)
{
Result[i, j] = new RGBPixel(0, 0, 0);
if (R[i, j].red > 0.1 * Rmax.red && R[i, j].red > R[i - 1, j - 1].red && R[i, j].red > R[i - 1, j].red && R[i, j].red > R[i - 1, j + 1].red && R[i, j].red > R[i, j - 1].red && R[i, j].red > R[i, j + 1].red && R[i, j].red > R[i + 1, j - 1].red && R[i, j].red > R[i + 1, j].red && R[i, j].red > R[i + 1, j + 1].red)
{
Result[i, j].red = 1;
}
if (R[i, j].green > 0.1 * Rmax.green && R[i, j].green > R[i - 1, j - 1].green && R[i, j].green > R[i - 1, j].green && R[i, j].green > R[i - 1, j + 1].green && R[i, j].green > R[i, j - 1].green && R[i, j].green > R[i, j + 1].green && R[i, j].green > R[i + 1, j - 1].green && R[i, j].green > R[i + 1, j].green && R[i, j].green > R[i + 1, j + 1].green)
{
Result[i, j].green = 1;
count++;
}
if (R[i, j].blue > 0.1 * Rmax.blue && R[i, j].blue > R[i - 1, j - 1].blue && R[i, j].blue > R[i - 1, j].blue && R[i, j].blue > R[i - 1, j + 1].blue && R[i, j].blue > R[i, j - 1].blue && R[i, j].blue > R[i, j + 1].blue && R[i, j].blue > R[i + 1, j - 1].blue && R[i, j].blue > R[i + 1, j].blue && R[i, j].blue > R[i + 1, j + 1].blue)
{
Result[i, j].blue = 1;
}
}
}
return(Result);
}
public static void GetMinMaxRGBValues(RGBPixel[,] ImageMatrix)
{
int Height = ImageOperations.GetHeight(ImageMatrix);
int Width = ImageOperations.GetWidth(ImageMatrix);
double Max = -100000000000, Min = 10000000000000;
for (int i = 0; i < Width; i++)
{
for (int j = 0; j < Height; j++)
{
double tmp = (double)ImageMatrix[j, i].red;
if (tmp > Max)
{
Max = tmp;
}
if (tmp < Min)
{
Min = tmp;
}
}
}
minValue = Min;
maxValue = Max;
}
private void ApplyFilter_Click(object sender, EventArgs e)
{
RGBPixel[,] output = Filter.ApplyFilter(InputImageInfo.imgCopy, Filter.SelectedFilter, Filter.SelectedFilter_KernelSize);
ImageOperations.DisplayImage(output, outputImagePbox);
outputImagePbox.SizeMode = PictureBoxSizeMode.StretchImage;
}
