Returns the calculated norm. The multiple-channel array are treated as single-channel, that is, the results for all channels are combined.

Namespace: Emgu.CV
Assembly: Emgu.CV (in Emgu.CV.dll) Version: 2.2.1.1150 (2.2.1.1150)

Syntax

         
 C#  Visual Basic  Visual C++ 
public static double cvNorm(
	IntPtr arr1,
	IntPtr arr2,
	NORM_TYPE normType,
	IntPtr mask
)
Public Shared Function cvNorm ( _
	arr1 As IntPtr, _
	arr2 As IntPtr, _
	normType As NORM_TYPE, _
	mask As IntPtr _
) As Double
public:
static double cvNorm(
	IntPtr arr1, 
	IntPtr arr2, 
	NORM_TYPE normType, 
	IntPtr mask
)

Parameters

arr1
IntPtr
The first source image
arr2
IntPtr
The second source image. If it is IntPtr.Zero, the absolute norm of arr1 is calculated, otherwise absolute or relative norm of arr1-arr2 is calculated
normType
NORM_TYPE
Type of norm
mask
IntPtr
The optional operation mask

Return Value

The calculated norm

See Also