How to determine the number of classes in images segmentation

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3omyer 3omayer
3omyer 3omayer 2012-7-31
I'm working on remote sensing image segmentation. I applied several classification methods to our images (ex. Kmeans, FuzzyCmeans, Otsu). These methods faces an important problems : determination of a good number of clusters to be found in the grouping of data. the number of clusters vary irregularly for each image.
can you help me please !!!
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Sean de Wolski
Sean de Wolski 2012-7-31
The determination of the "right" number of clusters is something you will have to decide based on your application. We will not be able to help with that - especially without seeing an image.

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