/// <summary>
/// Create a Gaussian filter.
/// </summary>
/// <param name="ksize">The size of the kernel</param>
/// <param name="sigma1">This parameter may specify Gaussian sigma (standard deviation). If it is zero, it is calculated from the kernel size.</param>
/// <param name="sigma2">In case of non-square Gaussian kernel the parameter may be used to specify a different (from param3) sigma in the vertical direction. Use 0 for default</param>
/// <param name="rowBorderType">The row border type.</param>
/// <param name="columnBorderType">The column border type.</param>
public CudaGaussianFilter(
DepthType srcDepth, int srcChannels,
DepthType dstDepth, int dstChannels,
Size ksize,
double sigma1, double sigma2 = 0,
CvEnum.BorderType rowBorderType = BorderType.Default, CvEnum.BorderType columnBorderType = BorderType.NegativeOne)
{
_ptr = CudaInvoke.cudaCreateGaussianFilter(
CvInvoke.MakeType(srcDepth, srcChannels), CvInvoke.MakeType(dstDepth, dstChannels),
ref ksize, sigma1, sigma2, (int)rowBorderType, (int)columnBorderType);
}