Hello, Does anybody know if there is a tutorial on how to do object-based classification on high-resolution imagery using Orfeo? Thanks, Tom
On Thursday, November 3, 2016 at 7:10:39 AM UTC-4, Pierre-Yves wrote: > > Hello, > > I try to perform a pixel based classification with SVM algorithm. My > version is OTB 5.4.0 > I have an a error with otbcli_TrainImagesClassifier tools : > > ERROR: option -classifier.libsvm.k does not exist in the application. > This is the TrainImagesClassifier application, version 5.4.0 > Train a classifier from multiple pairs of images and training vector data. > Complete documentation: > http://www.orfeo-toolbox.org/Applications/TrainImagesClassifier.html > > By typing otbcli_TrainImagesClassifier command in OSGeo4W Shell, I get > these following lines : > > OTB Version 5.0.0 > -classifier <string> Classifier to use for the training > [libsvm/svm/boost/dt/gbt/ann/bayes/rf/knn] (mandatory, default value is > libsvm) > OTB Version 5.4.0 > -classifier <string> Classifier to use for the training > [boost/dt/gbt/ann/bayes/rf/knn] (mandatory, default value is boost) > > So it seems, there is no libsvm/svm options anymore in OTB 5.4.0 > Does it still work to compute a pixel based classification SVM algorithm > with OTB 5.4.0 ? > > Regards > > Pierre-Yves > -- -- 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 otb-users@googlegroups.com To unsubscribe from this group, send email to otb-users+unsubscr...@googlegroups.com 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 otb-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
