Cross_Correlations.s File Reference

Functions
Image	IPUAutoCorrelation (Image imgSrc)
	Auto Correlation.
Image	IPUCrossCorrelation (Image imgTarg, Image imgRef)
	Cross Correlation.
Image	IPUCrossCorrelation (Image imgTarg, Image imgRef, Number eMode, Number fSize)
	Cross Correlation.
Image	IPUFTdCrossCorrelation (ComplexImage cimTarg, ComplexImage cimRef, Number eMode, Number fSize)
	Cross Correlation from Fourier Transformed Images.

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Detailed Description

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Function Documentation

Image IPUAutoCorrelation

(

Image

imgSrc

)

Auto Correlation.

Parameters:

imgSrc

Source image

Returns:

Auto correlation image

Same as AutoCorrelation()

Image IPUCrossCorrelation	(	Image	imgTarg,
		Image	imgRef
	)

Cross Correlation.

Parameters:

	imgTarg	Target image
	imgRef	Reference image

Returns:

Cross correlation image

Same as CrossCorrelation()

Image IPUCrossCorrelation	(	Image	imgTarg,
		Image	imgRef,
		Number	eMode,
		Number	fSize
	)

Cross Correlation.

Parameters:

	imgTarg	Target image
	imgRef	Reference image
	eMode	Cross correlation mode 1..Conventional, 2..Square Root Moduli, 3..Phase
	fSize	Mask size to remove high frequency noise. fSize is a radius given in pixels in Fourier space, or 0 to 0.5 in terms of Nyquist frequency.

Returns:

Cross correlation image

Image IPUFTdCrossCorrelation	(	ComplexImage	cimTarg,
		ComplexImage	cimRef,
		Number	eMode,
		Number	fSize
	)

Cross Correlation from Fourier Transformed Images.

Parameters:

	cimTarg	Fourier transformed target image
	cimRef	Fourier transformed reference image
	eMode	Cross correlation mode 1..Conventional, 2..Square Root Moduli, 3..Phase
	fSize	Mask size to remove high frequency noise. fSize is a radius given in pixels in Fourier space, or 0 to 0.5 in terms of Nyquist frequency.

Returns:

Cross correlation image