Forms the quotient of two frequency domain images. The first input is
taken as the numerator and the second as the denominator.
The numerator value is used for the quotient if the denominator at that
point is zero. This operation is useful for image filtering and
restoration operations. The inputs must be frequency domain images in
the packed format produced by the ForwardFFTImg module (see format
description in ForwardFFTImg documentation). The Fourier
transformation and the cross correlation are discussed in:
Digital Image Processing, Gonzales, R.C., Wintz, P.,
Addison Wesley, Second Edition, 1987, pp 61--137.
Port: First Img In
Numerator frequency domain image.
Port: Second Img In
Denominator frequency domain image.
Port: Img Out
Quotient frequency domain image.
© The Numerical Algorithms Group Ltd, Oxford UK. 2000