Dear all,
I would like to apply an object oriented classification of Land Use and Land cover changes based on image segmentation of a Landsat 8. I am using Linux Mint 17.1 (64bit) and QGis2.8.1. I am a new GIS user. I have already performed all 4 steps of the LSMS for an object based classification in Qgis using Orfeo toolbox. The segmentations are working fine, but I don't find a way to integrate the shapefile generated in the step 4 of the LSMS to a classification tool. After the segments were created in step 4 LSMS, I have added an extra column (IDClass) to the table of contents and then the training samples (ROIs) were selected for further classification . I have identified the Land Use of some segments and I added it manually to this table. Is that the usual methods to select training sample for object based classification? After performing those steps, I would like to know how to apply the properly classification. What would be the next steps for an object based classification? I think I should apply an TrainImagesClassifier and then classify the image. Thanks, Thayse Nery PhD. Student School of Agricultural and Resource Economics The University of Western Australia 35 Stirling Highway, Crawley WA 6009 -- -- Check the OTB FAQ at http://www.orfeo-toolbox.org/FAQ.html You received this message because you are subscribed to the Google Groups "otb-users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/otb-users?hl=en --- You received this message because you are subscribed to the Google Groups "otb-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
