how to make a slice of multiple images in 3d

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Muhammad Usman Saleem 2016-6-25

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https://ww2.mathworks.cn/matlabcentral/answers/292262-how-to-make-a-slice-of-multiple-images-in-3d

评论： Walter Roberson 2016-7-13

I have these three images meterology. First image is weather chat of 100m, second is of 200m, thrid is of 300m.

I have these three images meteorology. First image is weather chat of 100m, second is of 200m, third is of 300m

This is roughly prototype of my idea what i want

Both longitude and latitude are same in three images, I want to just makes longitude as x - axis, latitude as y axis and 100m image at 100, 200m image at 200 ....

 i able to producce this code, 
a=imread('100.jpg');
b=imread('200.jpg');
c=imread('300.jpg');
I = cat(4,a,b,c);
data = importdata('gpheight300.txt') ;
x = data(:,1) ; x = unique(x) ;  
y = data(:,2) ; y = unique(y) ; 
%# coordinates
[X,Y] = meshgrid(1:size(I,2), 1:size(I,1));
%[X,Y]=meshgrid(x,y);
Z = ones(size(I,1),size(I,2));
kin=[100 200 300];
for k=1:length(kin)
   surface('XData',X, 'YData',Y, 'ZData',Z.*kin(k), ...
        'CData',I(:,:,k), 'CDataMapping','direct', ...
        'EdgeColor','none', 'FaceColor', 'texturemap')
      %  patch('XData',X, 'YData',Y, 'ZData',Z.*kin(k),'CData',I(:,:,k))
end
%colormap(cmap)
view(3), box on, %axis tight square
%set(gca, 'YDir','reverse', 'ZLim',[0 size(I,3)+1])
saveas(gcf,'3d','jpg');

This code producing surface in which all three images becomes brown color,(wrapped) when i save them just is this blank 3d block save appear.

Can some one tell me how i can do this 3d slicing of images?

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Walter Roberson 2016-6-30

Muhammad, if Mathworks ever instituted a policy that the volunteers were not permitted to give personal views, then I would stop volunteering immediately; perhaps I would go back to the Usenet Group, which would certainly not have such a restriction.

Muhammad Usman Saleem 2016-7-12

some other may assist please

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回答（1 个）

Image Analyst 2016-6-26

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/292262-how-to-make-a-slice-of-multiple-images-in-3d#answer_226792

Try using "hold on" in your loop.

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Muhammad Usman Saleem 2016-7-1

编辑：Muhammad Usman Saleem 2016-7-1

i got this code example from google, where author use index map instead of rgb image then use surf function. Which i really do not know why? What function can we use with rgb?

the link is not of my use, bz i am not using gray scale image