Hello Darell, The color dynamics options in Monteverdi are only used to setup the display of the image. They should have no effect on any application processing. This “clipping” of the histogram happens on the fly when rendering the image view and do not modify any data.
The only parameters that affect an application are configured in the application window (or in the command line when using bash). There is no clipping or other histogram manipulation happening in the LSMS framework a far as I know (or anywhere in OTB for that matter). Victor Poughon De : [email protected] [mailto:[email protected]] De la part de Darell van der Voort Envoyé : lundi 11 juillet 2016 09:35 À : otb-users Objet : [otb-users] Percentage of the band histogram that is clipped to obtain lower intensity threshold Hello, I have a question regarding to the percentage of the band histogram that is clipped to obtain a lower intensity threshold. When loading an image in the Monteverdi GUI, images are automatically clipped with 2% at both ends of all bands. This is easily changed by using the min/max function. However, when I process files through a batch file (the exact large-scale meanshift segmentation framework), all images are also clipped with the 2% at both ends in step 1 (meanshift smoothing). Is there a way to disable this clipping with batch file commands to just use the min/max of the all bands? I am now missing some segments in shadow areas, which this clipping seems to make worse. I've attached the window in the Monteverdi GUI where this setting can be adjusted. Many thanks in advance! Kind regards, Darell -- -- 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]<mailto:[email protected]> To unsubscribe from this group, send email to [email protected]<mailto:[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]<mailto:[email protected]>. For more options, visit https://groups.google.com/d/optout. -- -- 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.
