Emgu CV Library Documentation
cvGetCentralMoment Method (moments, xOrder, yOrder)
NamespacesEmgu.CVCvInvokecvGetCentralMoment(MCvMoments%, Int32, Int32)

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Retrieves the central moment, which in case of image moments is defined as: Mu xOrder,yOrder=sumx,y(I(x,y) * (x-xc)xOrder *(y-yc)yOrder), where xc=M10/M00, yc=M01/M00 - coordinates of the gravity center
Declaration Syntax
C#Visual BasicVisual C++
public static double cvGetCentralMoment(
	ref MCvMoments moments,
	int xOrder,
	int yOrder
)
Public Shared Function cvGetCentralMoment ( _
	ByRef moments As MCvMoments, _
	xOrder As Integer, _
	yOrder As Integer _
) As Double
public:
static double cvGetCentralMoment(
	MCvMoments% moments, 
	int xOrder, 
	int yOrder
)
Parameters
moments ( MCvMoments %)
Pointer to the moment state structure
xOrder (Int32)
x order of the retrieved moment, xOrder >= 0.
yOrder (Int32)
y order of the retrieved moment, yOrder >= 0 and xOrder + y_order <= 3
Return Value
The center moment

Assembly: Emgu.CV (Module: Emgu.CV) Version: 1.3.0.0 (1.3.0.0)