Method BilateralFilter

Namespace

OpenCvSharp

Assembly

OpenCvSharp.dll

BilateralFilter(InputArray, OutputArray, int, double, double, BorderTypes)

Applies bilateral filter to the image

public static void BilateralFilter(InputArray src, OutputArray dst, int d, double sigmaColor, double sigmaSpace, BorderTypes borderType = BorderTypes.Default)

Parameters

src InputArray

The source 8-bit or floating-point, 1-channel or 3-channel image

dst OutputArray

The destination image; will have the same size and the same type as src

d int

The diameter of each pixel neighborhood, that is used during filtering. If it is non-positive, it's computed from sigmaSpace

sigmaColor double

Filter sigma in the color space. Larger value of the parameter means that farther colors within the pixel neighborhood will be mixed together, resulting in larger areas of semi-equal color

sigmaSpace double

Filter sigma in the coordinate space. Larger value of the parameter means that farther pixels will influence each other (as long as their colors are close enough; see sigmaColor). Then d>0 , it specifies the neighborhood size regardless of sigmaSpace, otherwise d is proportional to sigmaSpace

borderType BorderTypes