Cv2PhaseCorrelate Method

The function is used to detect translational shifts that occur between two images. The operation takes advantage of the Fourier shift theorem for detecting the translational shift in the frequency domain.It can be used for fast image registration as well as motion estimation. For more information please see http://en.wikipedia.org/wiki/Phase_correlation. Calculates the cross-power spectrum of two supplied source arrays. The arrays are padded if needed with getOptimalDFTSize.

public static Point2d PhaseCorrelate(
	InputArray src1,
	InputArray src2,
	InputArray window,
	out double response
)

Public Shared Function PhaseCorrelate ( 
	src1 As InputArray,
	src2 As InputArray,
	window As InputArray,
	<OutAttribute> ByRef response As Double
) As Point2d

public:
static Point2d PhaseCorrelate(
	InputArray^ src1, 
	InputArray^ src2, 
	InputArray^ window, 
	[OutAttribute] double% response
)

static member PhaseCorrelate : 
        src1 : InputArray * 
        src2 : InputArray * 
        window : InputArray * 
        response : float byref -> Point2d