C# Class Emgu.CV.Structure.MCvMoments

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Public Properties

Property	Type	Description
inv_sqrt_m00	double
m00	double
m01	double
m02	double
m03	double
m10	double
m11	double
m12	double
m20	double
m21	double
m30	double
mu02	double
mu03	double
mu11	double
mu12	double
mu20	double
mu21	double
mu30	double

Public Methods

Method	Description
GetCentralMoment ( int x_order, int y_order ) : double	Retrieves the central moment, which in case of image moments is defined as: mu_{x_order,y_order}=sum_{x,y}(I(x,y)(x-x_c)^{x_order} (y-y_c)^{y_order}), where x_c=M10/M00, y_c=M01/M00 - coordinates of the gravity center
GetHuMoment ( ) : MCvHuMoments	Get the HuMoments
GetNormalizedCentralMoment ( int x_order, int y_order ) : double	Retrieves normalized central moment, which in case of image moments is defined as: eta_{x_order,y_order}=mu_{x_order,y_order} / M00^{(y_order+x_order)/2+1}, where mu_{x_order,y_order} is the central moment
GetSpatialMoment ( int xOrder, int yOrder ) : double	Retrieves the spatial moment, which in case of image moments is defined as: M_{x_order,y_order}=sum_{x,y}(I(x,y) * x^{x_order} * y^{y_order}) where I(x,y) is the intensity of the pixel (x, y).

Method Details

GetCentralMoment() public method

Retrieves the central moment, which in case of image moments is defined as: mu_{x_order,y_order}=sum_{x,y}(I(x,y)*(x-x_c)^{x_order} * (y-y_c)^{y_order}), where x_c=M10/M00, y_c=M01/M00 - coordinates of the gravity center

public GetCentralMoment ( int x_order, int y_order ) : double
x_order	int	x order of the retrieved moment, x_order >= 0.
y_order	int	y order of the retrieved moment, y_order >= 0 and x_order + y_order <= 3
return	double

GetHuMoment() public method

Get the HuMoments

public GetHuMoment ( ) : MCvHuMoments
return	MCvHuMoments

GetNormalizedCentralMoment() public method

Retrieves normalized central moment, which in case of image moments is defined as: eta_{x_order,y_order}=mu_{x_order,y_order} / M00^{(y_order+x_order)/2+1}, where mu_{x_order,y_order} is the central moment

public GetNormalizedCentralMoment ( int x_order, int y_order ) : double
x_order	int	x order of the retrieved moment, x_order >= 0.
y_order	int	y order of the retrieved moment, y_order >= 0 and x_order + y_order <= 3
return	double

GetSpatialMoment() public method

Retrieves the spatial moment, which in case of image moments is defined as: M_{x_order,y_order}=sum_{x,y}(I(x,y) * x^{x_order} * y^{y_order}) where I(x,y) is the intensity of the pixel (x, y).

public GetSpatialMoment ( int xOrder, int yOrder ) : double
xOrder	int	x order of the retrieved moment, x_order >= 0
yOrder	int	y order of the retrieved moment, y_order >= 0 and x_order + y_order <= 3
return	double

Property Details

inv_sqrt_m00 public_oe property

m00 != 0 ? 1/sqrt(m00) : 0

public double inv_sqrt_m00
return	double

m00 public_oe property

spatial moments

public double m00
return	double

m01 public_oe property

spatial moments

public double m01
return	double

m02 public_oe property

spatial moments

public double m02
return	double

m03 public_oe property

spatial moments

public double m03
return	double

m10 public_oe property

spatial moments

public double m10
return	double

m11 public_oe property

spatial moments

public double m11
return	double

m12 public_oe property

spatial moments

public double m12
return	double

m20 public_oe property

spatial moments

public double m20
return	double

m21 public_oe property

spatial moments

public double m21
return	double

m30 public_oe property

spatial moments

public double m30
return	double

mu02 public_oe property

central moments

public double mu02
return	double

mu03 public_oe property

central moments

public double mu03
return	double

mu11 public_oe property

central moments

public double mu11
return	double

mu12 public_oe property

central moments

public double mu12
return	double

mu20 public_oe property

central moments

public double mu20
return	double

mu21 public_oe property

central moments

public double mu21
return	double

mu30 public_oe property

central moments

public double mu30
return	double