Inverse autoconvolution (autocorrelation) solutions space
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Hi !
I need to define the space of all the solutions of an inverse autoconvolution.
Is there an known way to do that ? Is there a parametric way to define that space ?
I thought about using the convolution theorem: f=invFourier(sqrt(Fourier(f*f)))
But I don't know how to define the non-symmetrical solutions.
Thanks
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Answers (2)
Youssef Khmou
on 17 Jul 2013
Dear Jonathan,
Do you mean 1/autocorrelation(X)? you have to define the system X, is it 1D,2D signal?
Based on the Wiener theorem you mentioned, you can check my submission based on that theorem (2d signal ) :
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