extract the zero-order spectrum and the positive first-order spectrum

29 Gen 2021
1 Risposta
Aggiornato 9 Feb 2021
4 Visualizzazioni (30 giorni)

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How to separately extract the zero-order spectrum and the positive first-order spectrum of the Fourier transform of an image?

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Risposte (1)

Rishik Ramena
Rishik Ramena il 9 Feb 2021

0 voti

Currently there are no MATLAB inbuilt functions to extract the zero order and the first order spectrums. You can however use fft2 to calculate the fourier transform of an image. Have a look at this answer for implementation.

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Richiesto:

景加 杨
景加 杨
il 29 Gen 2021

Risposto:

Rishik Ramena
Rishik Ramena
il 9 Feb 2021

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