how to create stack with multiple images?

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Yunwei 2023-8-3

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2004097-how-to-create-stack-with-multiple-images

评论： Yunwei 2023-8-3

采纳的回答： VBBV

在 MATLAB Online 中打开

Hi all,

I have a series of images and I want to make stacks of the images. The dimension of the stack should be like 2490*2490*7.

Here is the code I worte.

b=cell(7,9);
I_max=cell(7,9);
I_stack_store=cell(9,1);
I_stack=zeros(2975,2975,7);
for t=1:9
   for i=1:7
    I=imread(['calibrate2-P01.00' num2str(t) '00' num2str(i) '.tif']);
       b{i,t}=I;
       I_max{i,t}=max(b{i,t},[],3);
       I_stack(:,:,7)=I_max{:,t};
       I_stack_store{t}=I_stack;
   end 
end 

I_max is a 7x9 array with each cell one image. (e.g. 2490*2490)

I want to get every column (7 images) of I_max into a stack, resulting 9 stacks which can be stored into a new array.

There must be something wrong with my code because I did not have the image l want.

Can someone help?

Thanks a lot!

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采纳的回答

VBBV 2023-8-3

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2004097-how-to-create-stack-with-multiple-images#answer_1282677

编辑：VBBV 2023-8-3

在 MATLAB Online 中打开

b=cell(7,9);
I_max=cell(7,9);
I_stack_store=cell(9,1);
for t=1:9
   for i=1:7
       I= rand(50,10,3);
       b{i,t}=I;
       I_max{i,t}=max(b{i,t},[],3);
       I_stack(:,:,i)=I_max{i,t};     % I_stack(:,:,7)  if you only want the 7th col
   end 
   I_stack_store{t}=I_stack;
end
I_stack_store
I_stack_store = 9×1 cell array
    {50×10×7 double}
    {50×10×7 double}
    {50×10×7 double}
    {50×10×7 double}
    {50×10×7 double}
    {50×10×7 double}
    {50×10×7 double}
    {50×10×7 double}
    {50×10×7 double}