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ENVI CLASSIFICATION (explained) [message #60769]

Wed, 04 June 2008 01:41

Kostas
Messages: 13
Registered: April 2007

Junior Member

Thank you all for your reply.

I am sure that i didnt explain exactly what i ask.
sorry about it but my english are not so good.

1.Lets suppose that i have an image named im1.img
2. lets suppose that i want to classify this image using K-MEANS

from envi i choose menu classification->unsupervised->K-Means
I choose the file (all the bands) and then i have the K-Means
classification window.

3. Lets suppose that i execute the algorithm with NUMBER of CLASSES=4

What i am asking is: Is it possible to export each class as ROI's
Programatically

Thank you

Kostas

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