find the infected cluster

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Elysi Cochin 2012-11-21

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https://ww2.mathworks.cn/matlabcentral/answers/54348-find-the-infected-cluster

i segmented a diseased plant image using K means... i got 4 clusters... now i want to find the infected cluster... is it possible thru code.. in different images the infected cluster is different... so how to find the infected cluster??... please do reply....

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Walter Roberson 2012-11-21

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在 MATLAB Online 中打开

One of these things is not like the others.
One of these things just doesn't belong.
One of these things is not like the others.
Can you guess which one before I end my song?

We are not going to be able to assist you much until you can describe what distinguishes an infected cluster from the other clusters.

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Walter Roberson 2012-11-27

http://www.mathworks.com/matlabcentral/answers/7924-where-can-i-upload-images-and-files-for-use-on-matlab-answers

Walter Roberson 2012-11-27

That paper indicates that Euclidean distances are used for the clustering, but does not describe what objects are whose Euclidean distance is being measured. Without that information, it is not possible to proceed.

It is not obvious from that paper that it is possible to automatically distinguish which cluster would be infected. There is also no justification given there for choosing 4 as the number of clusters.

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