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MIP of frames from a video

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AAS
AAS 2021-7-9
回答： Walter Roberson 2021-7-9
I have a bunch of frames from a video and would like to output the maximum intensity projection of all the frames in a single image.

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Walter Roberson
Walter Roberson 2021-7-9
Ran in:
vidObj = VideoReader('xylophone.mp4');
gotdata = false;
mip = [];
% Read video frames until not available
while hasFrame(vidObj)
vidFrame = readFrame(vidObj);
if ~gotdata
mip = vidFrame;
gotdata = true;
else
mip = max(mip, vidFrame);
end
end
clear vidObj
imshow(mip)

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