How to filter using FFT?

4 vues (au cours des 30 derniers jours)
dsk jfda
dsk jfda le 6 Jan 2019
Réponse apportée : Image Analyst le 8 Jan 2019
I have this image I want to filter,I am trying to filter it using FFT algorthim? how should I do that?
cups.jpg
  2 commentaires
nanren888
nanren888 le 7 Jan 2019
I tried Google. Seems lost of people are interested to tell you about how thiis works.
The first link offered was
https://www.youtube.com/watch?v=X53SrMnu91A
dsk jfda
dsk jfda le 8 Jan 2019
I think I am stuck in finding the image filter (the one we multiply the Fourier Transform with),is there are an easy way to find it or should I guess it?

Connectez-vous pour commenter.

Connectez-vous pour répondre à cette question.

Réponses (1)

Image Analyst
Image Analyst le 8 Jan 2019

Catégories

En savoir plus sur Fourier Analysis and Filtering dans Help Center et File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by