Removing noise from an image using the Fourier Transform of that image

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Farshad Bolouri
Farshad Bolouri 2020-11-4
回答： Manas Meena 2020-11-9
I am trying to remove noise from an image. The image itself has a specific pattern but there is a lot of noise on it. I am trying extract the pattern.
I have the target image. I am posting the result from taking the fourier transform of both of the images. I would aprreciate if you could help and guide me with solving this problem
fft2 of the input image:
fft2 of the target image:

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回答（1 个）

Manas Meena
Manas Meena 2020-11-9
In addition to the link mentioned in the comment above. You can also refer to the following link to learn more about Noise Removal using the image processing toolbox.
You may also refer to the following link for a demo to remove noise from an image

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