Convert, 3D matrix to Video

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Khawaja Asim
Khawaja Asim 2014-4-19
回答： Melika Bahmanabasdi 2020-5-8
I want to convert a 3D matrix, say "100x150x75" to a video in matlab. How can I do that? I have converted a 3D matrix to a video, but output was very distorted video.

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Melika Bahmanabasdi
VidObj = VideoWriter('movie.avi', 'Uncompressed AVI'); %set your file name and video compression
VidObj.FrameRate = 30; %set your frame rate
open(VidObj);
for f = 1:size(T, 3) %T is your "100x150x75" matrix
writeVideo(VidObj,mat2gray(T(:,:,f)));
end
close(VidObj);

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