试用软件

How to get waves on intensity image using DFT?

3 次查看（过去 30 天）

显示更早的评论

kumara dommeti 2020-9-21

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/597175-how-to-get-waves-on-intensity-image-using-dft

回答： Gouri Chennuru 2020-9-26

I have the intensity image as shown bleow. I want to create waves in the background by using dft, idft and delta value at a pixel. How can i do that?

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Gouri Chennuru 2020-9-26

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/597175-how-to-get-waves-on-intensity-image-using-dft#answer_500752

Hi,

You can refer to this link.

https://www.mathworks.com/matlabcentral/answers/157044-how-to-identify-the-periodic-pattern-in-a-given-image#answer_153673

Hope this helps!

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

类别

Image Processing and Computer Vision Image Processing Toolbox Image Segmentation and Analysis Image Transforms

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

标签

Community Treasure Hunt

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

Translated by

试用软件