Frequency components from a highpass filtered image

2011 10월 24
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답변 채택됨
조회 수: 4 (30일)

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Image Analyst
Image Analyst 2011년 10월 25일

0 개 추천

Take the Fourier Transform of it.

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Gova ReDDy
Gova ReDDy 2011년 10월 25일
after using FT= fft2(image);
taking fftshift(FT);
What I need to do if I want to get all the frequency components .
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Image Analyst
Image Analyst 2011년 10월 25일
That's it. You're done. You have them already. By the way, DON'T use image as the name of your variable because you'll destroy the built-in function called image.
Gova ReDDy
Gova ReDDy 2011년 10월 26일
freq=fftshift(FT);
after this how can I extract all the frequency components into a array.
Gova ReDDy
Gova ReDDy 2011년 10월 31일
In workspace the value of freq values are like this
35.55599768-4.9128i. what this represents and what is i here?

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