how to project an image stack in time dimension?

2016 5 9
1 个回答
回答已采纳
更新时间：2016 5 9
5 次查看（30 天）

0 个投票

I have a tif format image stack which I upload using below script. Now I want to get an image which is the addition of all images together. This will help me to see the track that an object moved in time (third dimension). I would appreciate a help with this.
[fName, pName] = uigetfile('*.tif');
imageD1 = imread(fullfile(pName, fName));
imageD1=double(imageD1);
info = imfinfo(fName); num_images = numel(info);
dummy=1; for i=1:num_images imageData1(:,:,dummy) = imread(fullfile(pName, fName),i); dummy=dummy+1;
end

请先登录，再回答此问题。

 采纳的回答

Bjorn Gustavsson
Bjorn Gustavsson 2016-5-9

0 个投票

It should be as simple as:
%%I just do this for all files in the same directory, you'll have to fix file-finding...
fNames = dir('*.tif');
totD = 0;
for iFiles = 1:numel(fNames)
imageD1 = imread(fNames(i1).name);
imageD1 = double(imageD1);
totD = totD + imageD1;
end
HTH

2 个评论
显示 无 隐藏 无

Peyman Obeidy
Peyman Obeidy 2016-5-9
Thank you, perfect. Only a small amendment:
imageD1 = imread(fNames(iFiles).name);
Peyman Obeidy
Peyman Obeidy 2016-5-9
any Idea about how to save the figure as a tif file;
these didnt work for me:
Name='rExFil_1';
imwrite(totD, '16bit.tif');
or
imwite(fNames.name)
or
imwrite(uint16( Name+min(min(Name)) ), 'Tm2ZeroSDx2Sig_ch1.tif', 'tif','Compression','none')

请先登录，再进行评论。

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Graphics Object Properties 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