How to get spectrum of an image?

48 次查看（过去 30 天）
Hamed
Hamed 2014-4-22
评论： Image Analyst 2014-4-22
I have an image :
img = imread('pic.jpg');
Now, How can I get spectrum of that image?

请先登录，再回答此问题。

回答（1 个）

Image Analyst
Image Analyst 2014-4-22
theSpectrum = fft2(img);

类别

在 Help Center 和 File Exchange 中查找有关 Image Category Classification 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by