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TOPIC: segmentation and supervised classification

segmentation and supervised classification 2 years 2 months ago #263

Hello I am writing because I'm working with the TerraAmazon program for segmentation and then supervised classification with images of Landsat 8, Landsat 7 and Landsat 5, I would like to know if have a video or manual where show this process, because I have my image segmented but I do not what is the step to start the supervised classification with this segment... I hope you can help me and grateful in advance greetings
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segmentation and supervised classification 2 years 2 months ago #264

Sup, man?

I found a video on Luis Sadeck's channel on YouTube, where he explains what you're looking for.
The video is about TerraView, another Open Source software based on the TerraLib library. The procedure it's pretty much the same.

Hope this helps!
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segmentation and supervised classification 2 years 2 months ago #265

Hello, thanks for this information is really good but my question is about the process after segmentation, How I classify image from a layer segmented, first I used segmentation and I have a vector layer like results, but I need integrate this layer with my satellite image because no is a conventional supervised classification, this is because I need a group of pixel, for this reason I use segmentation and after supervised classification...thanks for your help.
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segmentation and supervised classification 1 year 11 months ago #279

Hello,

After the segmentation process, you can do the classification by Isoseg method for decision tree, and manual sorting in the editing process. Recalling that for this you can also use the feature extract ...

I have helped.
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