Thanks for answer. I have send the bug report in Mantis.
As explained this is the terminal print that suggest to use lower value than -3.74938 "WARNING: In /usr/include/ITK-4.6/itkAnisotropicDiffusionImageFilter.hxx, line 82 GradientAnisotropicDiffusionImageFilter (0x7f8dc841d200): Anisotropic diffusion unstable time step: 0.125 Stable time step for this image must be smaller than -3.74938" Thanks for help ! -- -- 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.
