Filter löschen
Filter löschen

How can i use Fourier Transform??

3 Ansichten (letzte 30 Tage)
Pamela Paolo
Pamela Paolo am 25 Sep. 2012
How can i use Fourier Transform to delete the low frequency components from an image?? Can any one give me a matlab code please??

Melden Sie sich an, um diese Frage zu beantworten.

Antworten (2)

Thomas
Thomas am 25 Sep. 2012
  2 Kommentare
Pamela Paolo
Pamela Paolo am 25 Sep. 2012
Hello thank you for the link but I didn't understand the code. It seems it doesn't meet my need. there is another code please
Image Analyst
Image Analyst am 25 Sep. 2012
Actually that looks like an excellent tutorial. I suggest you take the time to follow along and learn it.

Melden Sie sich an, um zu kommentieren.

Image Analyst
Image Analyst am 25 Sep. 2012
Steve has done quite a few blog tutorials on Fourier Transforms: http://blogs.mathworks.com/steve/category/fourier-transforms/. Check them out.

Kategorien

Mehr zu Discrete Fourier and Cosine Transforms finden Sie in Help Center und File Exchange

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by