Counting white areas in30 video frames (30 frames). For example I have 30 binary images and just there are 5 images contain on white area in center and other images are black.

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Ali Noori
Ali Noori 2015-1-2
评论： Image Analyst 2015-1-3
how can I write code to count white areas (5 white areas in center) from 30 frames images. I need to make video to count these white areas.

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Image Analyst
Image Analyst 2015-1-2
编辑：Image Analyst 2015-1-2
See my attached demo. It should be easy for you to adapt it. Let me know if you can't. If you can't attach the video or at least a frame from it.
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Image Analyst
Image Analyst 2015-1-3
I gave the answer for this in the duplicate/parallel thread you started (for some reason) for it. http://www.mathworks.com/matlabcentral/answers/168762#answer_163877 Please decide which thread you want to continue the discussion in and let me know. I can delete the unwanted dupliate.

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Montree
Montree 2015-1-2
I assume, you have binary image and object is the white and in each image contain 1 object only.
...
SM = sum(sum(bwimage)); %bwimage is your binary image
if(SM>0)
AREA(m) = bwarea(bwimage);
end
.... end process, go to next loop.....
Now you have all area data of all image contain in 'AREA' variable.

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