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How do I play a multiframe TIFF file as a video in matlab?

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AM
AM 2018-12-10
评论： Walter Roberson 2019-1-8
I want to detect features that show up in different frames.
  2 个评论
Mark Sherstan
Mark Sherstan 2018-12-10
Should not be a problem. Please post your file so we can verify. Most likely the tiff file will be a 4 dimensional matrix where the first 3 matrices are some color space and the 4th one relates to the frame or time. You will just have to loop through that final index.
AM
AM 2018-12-11
Hi Mark, I have attached a sample video that I would like to play in matlab. I tried using the code posted below by KSSV but that also only shows one frame at a time.
Thank you for all your help!

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采纳的回答

Walter Roberson
Walter Roberson 2018-12-11
filename = '0024_MMStack_Pos0.ome-2.tif';
info = imfinfo(filename);
numframe = length(info);
for K = 1 : numframe
rawframes(:,:,:,K) = imread(filename, K);
end
cookedframes = mat2gray(rawframes);
implay(cookedframes)
  3 个评论
显示 1更早的评论
AM
AM 2019-1-8
Is is possible to draw circles at points (180, 183) and (190 , 203) in the same video ('0024_MMStack_Pos0.ome-2.tif') and have them show up in the video when I play it?
Walter Roberson
Walter Roberson 2019-1-8
You can use insertShape from the Computer Vision toolbox to draw the circles into the arrays.

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更多回答（1 个）

KSSV
KSSV 2018-12-11
tifffiles = dir('*.tiff') ;
N = length(tifffiles) ;
for i = 1:N
tifffile = tifffiles(i).name ;
imshow(tifffile) ;
pause(0.1)
end
  1 个评论
AM
AM 2018-12-11
Hi, thank you for your response but I when I try using that I get this message:
'Warning: Can only display one frame from this multiframe file'
Any suggestions about how to go around that problem?
Thanks

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