/// <summary>
/// Simple one-line Domain Transform filter call.
/// </summary>
/// <param name="guide">guided image (also called as joint image) with unsigned 8-bit or floating-point 32-bit depth and up to 4 channels.</param>
/// <param name="src">filtering image with unsigned 8-bit or floating-point 32-bit depth and up to 4 channels.</param>
/// <param name="dst">output image</param>
/// <param name="sigmaSpatial">parameter in the original article, it's similar to the sigma in the coordinate space into bilateralFilter.</param>
/// <param name="sigmaColor">parameter in the original article, it's similar to the sigma in the color space into bilateralFilter.</param>
/// <param name="mode">Dt filter mode</param>
/// <param name="numIters">optional number of iterations used for filtering, 3 is quite enough.</param>
public static void DtFilter(IInputArray guide, IInputArray src, IOutputArray dst,
double sigmaSpatial, double sigmaColor, DtFilterType mode, int numIters = 3)
{
using (InputArray iaGuide = guide.GetInputArray())
using (InputArray iaSrc = src.GetInputArray())
using (OutputArray oaDst = dst.GetOutputArray())
cveDtFilter(iaGuide, iaSrc, oaDst, sigmaSpatial, sigmaColor, mode, numIters);
}
private static extern void cveDtFilter(IntPtr guide, IntPtr src, IntPtr dst, double sigmaSpatial, double sigmaColor, DtFilterType mode, int numIters);
/// <summary>
/// Simple one-line Domain Transform filter call.
/// </summary>
/// <param name="guide">guided image (also called as joint image) with unsigned 8-bit or floating-point 32-bit depth and up to 4 channels.</param>
/// <param name="src">filtering image with unsigned 8-bit or floating-point 32-bit depth and up to 4 channels.</param>
/// <param name="dst">output image</param>
/// <param name="sigmaSpatial">parameter in the original article, it's similar to the sigma in the coordinate space into bilateralFilter.</param>
/// <param name="sigmaColor">parameter in the original article, it's similar to the sigma in the color space into bilateralFilter.</param>
/// <param name="mode">Dt filter mode</param>
/// <param name="numIters">optional number of iterations used for filtering, 3 is quite enough.</param>
public static void DtFilter(IInputArray guide, IInputArray src, IOutputArray dst,
double sigmaSpatial, double sigmaColor, DtFilterType mode, int numIters = 3)
{
using (InputArray iaGuide = guide.GetInputArray())
using (InputArray iaSrc = src.GetInputArray())
using (OutputArray oaDst = dst.GetOutputArray())
cveDtFilter(iaGuide, iaSrc, oaDst, sigmaSpatial, sigmaColor, mode, numIters);
}
private static extern void cveDtFilter(IntPtr guide, IntPtr src, IntPtr dst, double sigmaSpatial, double sigmaColor, DtFilterType mode, int numIters);
