Extract features from georeferenced satellite images

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mary divya
mary divya 2016-3-15
编辑： Explorer 2016-3-16
Hi , How to extract georeferenced features from satellite images i.e after extracting through canny edge, sobel it should be in coordinate system?

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回答（1 个）

Explorer
Explorer 2016-3-15
编辑：Explorer 2016-3-15
You probably want to classify satellite images for which you need to extract distinct features and match it using SVM or ANN. You have to find yourself distinct features.
Find an algorithm from reserach papers for feature extraction and code it up.
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mary divya
mary divya 2016-3-16
Hi, Thanks for the response. After extracting the features from satellite images through coding. How I do get it in a projected coordinate system? I have already projected satellite image only, so in that case how can i get output in projected coordinate system??
Explorer
Explorer 2016-3-16
编辑：Explorer 2016-3-16
It seems, you are working on something else.

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