public static int[,] MeanBlur(this int[,] noise, int range)
{
int[,] matrix = new int[range, range];
for (int y = 0; y < range; y++)
{
for (int x = 0; x < range; x++)
{
matrix[y, x] = 1;
}
}
return(noise.ApplyMatrix(matrix, SelectionMethod.Mean));
}
private void UpdateBlur()
{
blur = map.ApplyMatrix(matrix, SelectionMethod.Mean);
pictureBox2.Image = blur.ToBitmap();
}