Number of spot in binary image

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mohammed alany
mohammed alany 2019-6-8
评论： mohammed alany 2019-6-8
how i can find the spot of binary imagr,
the result of binary image below must be = 4
how i can find it?????

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Walter Roberson
Walter Roberson 2019-6-8
bw = im2bw(imread('image.jpeg'));
[~, numspots] = bwlabel( imclearborder(~bw) );
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mohammed alany
mohammed alany 2019-6-8
Many thanks dear Walter Roberson,
your answer is very fast and helpful

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