Homomorphic (Cepstral) Filtering - Introduction to Imaging from Scattered Fields - page 113

resulting data in theory. If a close representation for the weighted Ψ term can
be found, then the resulting form of the expression above would be

Ψ

� V

RR

-
‚ +

(8.17)

≈ log − κ Ψ

inc

′

Again, if the factor for “κ” can be found that is close to R ′ and 〈Ψ inc 〉 is a close
approximation to 〈Ψ〉, then improvement in the resulting reconstructed image
can be expected. This too will be demonstrated in the following chapters.

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