Consider the workflow provided in http://www.orfeo-toolbox.org/CookBook/CookBooksu42.html
1. Which metric is the one being used as "ranger" in otbcli_MeanShiftSmoothing and otbcli_LSMSSegmentation? is it just a range of DN to be applied to each single band? is it an euclidean distance in the space of all bands? 2. For otbcli_LSMSSegmentation: how are pixels included in one cluster in the case of multi-spectral images? The manual sates "This application will produce a labeled image where neighbor pixels whose range distance is below range radius (and optionally spatial distance below spatial radius) will be grouped together into the same cluster." but this is unambiguous just in the case of one single band. How is the multi-band case managed? Are pixels grouped if their range distance is <= ranger for all bands? 4. Are images normalized before the "range distance" is calculated? Thanks for clarifying these details, they do matter for the user to select the appropriate ranger parameter. Agus -- -- 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.
