How do I update a struct array in a for loop?
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I am determining the equivalent diameter of circles in a series of images.
My code is as follows:
for k = 1:20
I = imread(k);
BW = im2bw(I);
stats = regionprops(BW,'EquivDiameter');
end
I would like the stats struct array to update the values so I get a summary of all the analyzed equivalent diameters, instead of just the last image which is what my code is giving me now. Any ideas?
Thanks,
Mark
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Stephen23
2017-9-11
编辑:Stephen23
2017-9-11
stats(k) = ...
4 个评论
Stephen23
2017-9-12
编辑:Stephen23
2017-9-12
@Mark Lepage: if the data within C all have suitable sizes, you can certainly concatenate it into one structure afterwards:
cat(N,C{:}) % pick N for the dimension to concatenate along
Note that converting into one structure is a good idea, as it makes accessing the fields very convenient:
"To explain better what I am trying to do..."
It really doesn't matter to me if you are measuring bubbles or elephant ears: a cell array is a cell array, and a structure is a structure regardless. If you really wanted help you would give information about your data: what sizes it has, exactly the output you need, and you would upload some samples.
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