How to show several images in the same figue - Matlab
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Here is a simple example to get you started:
function ImagesExample()
%# read images in a cell array
imgs = cell(6,1);
for i=1:6
imgs{i} = imread( sprintf('AT3_1m4_%02d.tif',i) );
end
%# show them in subplots
figure(1)
for i=1:6
subplot(2,3,i);
h = imshow(imgs{i}, 'InitialMag',100, 'Border','tight');
title(num2str(i))
set(h, 'ButtonDownFcn',{@callback,i})
end
%# mouse-click callback function
function callback(o,e,idx)
%# show selected image in a new figure
figure(2), imshow(imgs{idx})
title(num2str(idx))
end
end
Another function to look into is the MONTAGE function from the IPT Toolbox:
%# given the above cell array `imgs`
montage( cat(4,imgs{:}) )
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Author by
Howaida Khoureieh
Updated on July 13, 2022Comments
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Howaida Khoureieh almost 2 years
EDITTED:
Hii, sorry not mentioning it earlier, what I need to do is to display 6 images in the same figure at the same time. Besides, at every image (frame) I need to draw some points (my code tracks the moves of the face - the eyes, nose, lips.) I have 246 images (frames)
this is the main functions I use:
// The points/ coordinates of the lips, eyes and nose of the image "i". Points = createPointsStructure (landmarks , i , NumOfLandarkPerFrame); // Draw landmarks and splines on the frame i (and draw/show the frame) DrawAllPointsOnFace (pointArr , Points , img , 1 , position, i);
Any ideas how can I do it?
I need to write a code that displays 6 images in the same figure (at the same time). and lets the user to choose one of the images to edit it (by clicking on it).
Any help how can I do it?
Thanks in advance.
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Seçkin Savaşçı almost 12 yearsHave you tried "subplot" function?
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Howaida Khoureieh almost 12 years@Amro, Thanks alot for the answer. It is really useful. But I editted the question, and would be very happy if you helped me with it. Thanks again.