/// <summary>
/// Filtering is the fundamental operation in image and video processing.
/// Edge-preserving smoothing filters are used in many different applications @cite EM11 .
/// </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(
InputArray src, OutputArray dst,
EdgePreservingMethods flags = EdgePreservingMethods.RecursFilter,
float sigmaS = 60, float sigmaR = 0.4f)
{
if (src == null)
{
throw new ArgumentNullException(nameof(src));
}
if (dst == null)
{
throw new ArgumentNullException(nameof(dst));
}
src.ThrowIfDisposed();
dst.ThrowIfNotReady();
NativeMethods.photo_edgePreservingFilter(
src.CvPtr, dst.CvPtr, (int)flags, sigmaS, sigmaR);
GC.KeepAlive(src);
dst.Fix();
}
/// <summary>
/// Filtering is the fundamental operation in image and video processing.
/// Edge-preserving smoothing filters are used in many different applications @cite EM11 .
/// </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(
InputArray src, OutputArray dst,
EdgePreservingMethods flags = EdgePreservingMethods.RecursFilter,
float sigmaS = 60, float sigmaR = 0.4f)
{
if (src == null)
throw new ArgumentNullException("src");
if (dst == null)
throw new ArgumentNullException("dst");
src.ThrowIfDisposed();
dst.ThrowIfNotReady();
NativeMethods.photo_edgePreservingFilter(
src.CvPtr, dst.CvPtr, (int)flags, sigmaS, sigmaR);
GC.KeepAlive(src);
dst.Fix();
}
