/// <summary>
/// Creates a vertical or horizontal Scharr operator.
/// </summary>
/// <param name="srcDepth">Source image depth.</param>
/// <param name="srcChannels">Source image channels.</param>
/// <param name="dstDepth">Destination array depth.</param>
/// <param name="dstChannels">Destination array channels.</param>
/// <param name="dx">Order of the derivative x.</param>
/// <param name="dy">Order of the derivative y.</param>
/// <param name="scale">Optional scale factor for the computed derivative values. By default, no scaling is applied. </param>
/// <param name="rowBorderMode">Pixel extrapolation method in the vertical direction. For details, see borderInterpolate.</param>
/// <param name="columnBorderMode">Pixel extrapolation method in the horizontal direction.</param>
public ScharrFilter(
DepthType srcDepth, int srcChannels,
DepthType dstDepth, int dstChannels,
int dx, int dy,
double scale = 1.0,
CvEnum.BorderType rowBorderMode = BorderType.Default,
CvEnum.BorderType columnBorderMode = BorderType.NegativeOne)
{
_ptr = CudaInvoke.cudaCreateScharrFilter(
CvInvoke.MakeType(srcDepth, srcChannels), CvInvoke.MakeType(dstDepth, dstChannels),
dx, dy, scale, rowBorderMode, columnBorderMode);
}