Emgu CV Library Documentation
GetSpatialMoment Method (x_order, y_order)
NamespacesEmgu.CV.StructureMCvMomentsGetSpatialMoment(Int32, Int32)

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The function GetSpatialMoment retrieves the spatial moment, which in case of image moments is defined as: Mx_order,y_order=sumx,y(I(x,y)?x_order?y_order) where I(x,y) is the intensity of the pixel (x, y).
Declaration Syntax
C#Visual BasicVisual C++
public double GetSpatialMoment(
	int x_order,
	int y_order
)
Public Function GetSpatialMoment ( _
	x_order As Integer, _
	y_order As Integer _
) As Double
public:
double GetSpatialMoment(
	int x_order, 
	int y_order
)
Parameters
x_order (Int32)
x order of the retrieved moment, x_order >= 0
y_order (Int32)
y order of the retrieved moment, y_order >= 0 and x_order + y_order <= 3
Return Value
the spatial moment

Assembly: Emgu.CV (Module: Emgu.CV) Version: 1.5.0.0 (1.5.0.0)