/// <summary>
/// Emboss function
/// </summary>
/// <param name="Image">Image to manipulate</param>
/// <returns>A bitmap image</returns>
public static Bitmap Emboss(Bitmap Image)
{
Filter TempFilter = new Filter(3, 3);
TempFilter.MyFilter[0, 0] = -2;
TempFilter.MyFilter[0, 1] = -1;
TempFilter.MyFilter[1, 0] = -1;
TempFilter.MyFilter[1, 1] = 1;
TempFilter.MyFilter[2, 1] = 1;
TempFilter.MyFilter[1, 2] = 1;
TempFilter.MyFilter[2, 2] = 2;
TempFilter.MyFilter[0, 2] = 0;
TempFilter.MyFilter[2, 0] = 0;
return TempFilter.ApplyFilter(Image);
}
/// <summary>
/// Does smoothing using a box blur
/// </summary>
/// <param name="Image">Image to manipulate</param>
/// <param name="Size">Size of the aperture</param>
public static Bitmap BoxBlur(Bitmap Image, int Size)
{
Filter TempFilter = new Filter(Size, Size);
for (int x = 0; x < Size; ++x)
{
for (int y = 0; y < Size; ++y)
{
TempFilter.MyFilter[x, y] = 1;
}
}
return TempFilter.ApplyFilter(Image);
}
/// <summary>
/// Sharpens an image
/// </summary>
/// <param name="Image">Image to manipulate</param>
/// <returns>A bitmap image</returns>
public static Bitmap Sharpen(Bitmap Image)
{
Filter TempFilter = new Filter(3,3);
TempFilter.MyFilter[0, 0] = -1;
TempFilter.MyFilter[0, 2] = -1;
TempFilter.MyFilter[2, 0] = -1;
TempFilter.MyFilter[2, 2] = -1;
TempFilter.MyFilter[0, 1] = -2;
TempFilter.MyFilter[1, 0] = -2;
TempFilter.MyFilter[2, 1] = -2;
TempFilter.MyFilter[1, 2] = -2;
TempFilter.MyFilter[1, 1] = 16;
return TempFilter.ApplyFilter(Image);
}
