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Graphical representation of Fourier transform
01-07-2018, 08:23 PM
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RE: Graphical representation of Fourier transform
Yeah Big Grin

There's an optical setup that can be used to "physically" process an image by removing parts of its fourier transform before reconstructing. It's called the 4F correlator, and there's an example.




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RE: Graphical representation of Fourier transform - TheKaneB - 01-07-2018 08:23 PM



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