Can I enhancement the Image by using window (any window)?

3 次查看（过去 30 天）
Mary Jon
Mary Jon 2014-12-3
评论： Image Analyst 2014-12-5
Hi all....
my Question is how can do Kaiser window on matrix of 128 by 128 by 128 ?
thanx
  2 个评论
Image Analyst
Image Analyst 2014-12-5
Never heard of his window. What is it? Why is it a cube? How does the cube operate on 2D gray scale images? Or does it work on volumetric images like from CT or MRI?
Mary Jon
Mary Jon 2014-12-5
Hi all....
yes I am work on volumetric images like from CT of Dim (128,128,128),How can apply window on this Image (Hanning , Hamming or Kaiser)

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Image Analyst
Image Analyst 2014-12-5
Oh, the image is a cube, not the filter . Or is the filter a cube also? If so, can't you just multiply
out = array3D .* filter3D;
  2 个评论
Mary Jon
Mary Jon 2014-12-5
Hi all... you mean if the filter that I used 3-dimension, I can't used window ?? ok suppose the Image &filter 2D, How can I applied window on Image?
and where the window in your code
thanx
Image Analyst
Image Analyst 2014-12-5
I did not say you couldn't do it, in fact I showed you a way and asked why you didn't do that (because it seemed so obvious). I think you could unless you left something out or I overlooked something. I think if you read this it might help http://en.wikipedia.org/wiki/Window_function

请先登录，再进行评论。

类别

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

标签

产品

Community Treasure Hunt

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

Start Hunting!

Translated by