public static IImageFloat <TType> SobelX <TType>(this IReadOnlyImageFloat <TType> @this, int kernelSize)
where TType : IImageType, new()
{
return(@this.
HorizontalConvolution(CollinearSobelKernel(kernelSize)).
VerticalConvolution(TransverseSobelKernel(kernelSize)));
}
public static IImageFloat <TType> GaussianBlur <TType>(this IReadOnlyImageFloat <TType> @this, Vector2 stdev, Vector2i kernelSize)
where TType : IImageType, new()
{
var xGaussian = ComputeGaussian(stdev.X, kernelSize.X);
var yGaussian = ComputeGaussian(stdev.Y, kernelSize.Y);
return(@this.HorizontalConvolution(xGaussian).VerticalConvolution(yGaussian));
}
