使用c#aforge.net的图像2D FFT [英] 2D FFT of a image using c# aforge.net

问题描述

是否可以使用aforge.net获得2d-fft图片
我想从原始图像中获取数值，以与其他图像区分开来

注意:
我在捕获种子图像后检测种子形状并进行种子识别项目，
边缘图案(使用一些图像处理功能)之后，我需要获取每个种子图像(那些是黑白图像)的2d-fft并将其存储到数据库中


我使用aforge.net完成了其余部分，但有人说使用Mathlab可以轻松完成此任务，但是Mathlab不能使人们在这里有任何想法吗?

我对数学和神经网络没有太多的了解，只是一个男生，我很难从某个人那里得到2D-FFT的图像，这就是我被这东西卡住的方式

Is it''s possible to get 2d-fft of image using aforge.net
i want get numeric values form original image to distinct image from other image

note :
i doing seed identification project after capture seed image detect the seed shape and
edge pattern(using some image processing function )after that i need get 2d-fft of each seed image ( those are black and white image ) and store to the database


I did rest of the part using aforge.net but some people say using Mathlab can do this task easy but Mathlab not free people here any idea ?

I have no much knowledge about mathematics and neural network just school boy I hard from some one you can get 2d-fft of image that''s way I''m stuck with this thing

推荐答案

更深入地了解AForge.NET文档.看来ComplexImage类支持2D FFT:
http://www.aforgenet.com/framework/docs/html/8ec218c8-628b-e6b9-c398-3d65f14280d5.htm [ ^ ].

如果我没弄错的话，这不是使用2D FFT的唯一方法.

另请参见此CodeProject文章:
C#中图像的2D FFT [ ^ ].

您可能知道，AForge.NET作者 Andrew Kirillov 是CodeProject成员.您可以向他询问您的问题，是否将其作为评论发表在任何他的文章页面的评论和讨论"部分中.
http://www.codeproject.com/Articles/Andrew-Kirillov#Articles [ ^ ].

确保首先使用RTFM(当然，它被解密为阅读以下手册" ；-))！

祝你好运，

—SA

Look more thoroughly at the AForge.NET documentation. It looks like the class ComplexImage supports 2D FFT:
http://www.aforgenet.com/framework/docs/html/8ec218c8-628b-e6b9-c398-3d65f14280d5.htm[^].

If I''m not much mistaken, this is not the only way to use 2D FFT.

See also this CodeProject article:
2D FFT of an Image in C#[^].

As you probably know, AForge.NET author Andrew Kirillov is a CodeProject member. You can ask him your question if you post it as a comment in the section "Comments and Discussions" on the page of any if his articles.
http://www.codeproject.com/Articles/Andrew-Kirillov#Articles[^].

Make sure you RTFM (which is decrypted as "Read The Following Manual", of course ;-)) first!

Good luck,

—SA

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