/// <summary>
/// Filtering is the fundamental operation in image and video processing. Edge-preserving smoothing filters are used in many different applications.
/// </summary>
/// <param name="src">Input 8-bit 3-channel image</param>
/// <param name="dst">Output 8-bit 3-channel image</param>
/// <param name="flags">Edge preserving filters</param>
/// <param name="sigmaS">Range between 0 to 200</param>
/// <param name="sigmaR">Range between 0 to 1</param>
public static void EdgePreservingFilter(
IInputArray src, IOutputArray dst,
CvEnum.EdgePreservingFilterFlag flags = CvEnum.EdgePreservingFilterFlag.RecursFilter,
float sigmaS = 60.0f,
float sigmaR = 0.4f)
{
using (InputArray iaSrc = src.GetInputArray())
using (OutputArray oaDst = dst.GetOutputArray())
cveEdgePreservingFilter(iaSrc, oaDst, flags, sigmaS, sigmaR);
}
private static extern void cveEdgePreservingFilter(IntPtr src, IntPtr dst, CvEnum.EdgePreservingFilterFlag flags, float sigmaS, float sigmaR);
