How can i do fast Fourier transform for matrix of images with Matlab?

3 views (last 30 days)
Mohamed Moawed
Mohamed Moawed on 14 Oct 2013
Answered: sixwwwwww on 14 Oct 2013
I have a matrix of images and i want to do feature extraction using Fourier Transform with Matlab to extract the important features from each image.
could any one help me how can i do this? thanks

Sign in to answer this question.

Answers (1)

sixwwwwww
sixwwwwww on 14 Oct 2013
You can use "fft" function. See for more information: http://www.mathworks.com/help/matlab/ref/fft.html

Categories

Find more on Fourier Analysis and Filtering in Help Center and File Exchange

Tags

Community Treasure Hunt

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

Start Hunting!