static void DoErosion(ConvolutionWindow window, ImageData toCompute)
{
List <Color> colorList = new List <Color>();
for (int Yindex = 0; Yindex < toCompute.image.Height; Yindex++)
{
for (int Xindex = 0; Xindex < toCompute.image.Width; Xindex++)
{
window.sumElements.Clear();
window.ConvolutionWindowPixelsSum(toCompute.image, Xindex, Yindex);
int min = window.sumElements.Min();
colorList.Add(Color.FromArgb(min, min, min));
}
}
int indexColor = 0;
for (int yIndex = 0; yIndex < toCompute.image.Height; yIndex++)
{
for (int xIndex = 0; xIndex < toCompute.image.Width; xIndex++)
{
toCompute.image.SetPixel(xIndex, yIndex, colorList[indexColor]);
indexColor++;
}
}
}
static void DoMedianFilter(ConvolutionWindow window, ImageData toCompute)
{
for (int yIndex = 0; yIndex < toCompute.image.Height; yIndex++)
{
for (int xIndex = 0; xIndex < toCompute.image.Width; xIndex++)
{
window.pixelsCounter = 0;
window.sumElements.Clear();
window.ConvolutionWindowPixelsSum(toCompute.image, xIndex, yIndex);
int sum = (window.sumElements.Sum()) / window.pixelsCounter;
Color pixelColor = Color.FromArgb(sum, sum, sum);
toCompute.image.SetPixel(xIndex, yIndex, pixelColor);
}
}
}
