On Tuesday, May 23, 2017 at 2:57:43 PM UTC+2, celati Laurent wrote: > > Good afternoon, > > I'm working on a Pleiade Panchromatic Image. I generated several texture > indices (Haralick).The HaralickTextureExtraction otb tool seems to propose > 3 different textures datasets. > The otb cookbook provides information regarding the name given by otb team > for each indices (Correlation, inertia...). > > But, sometimes otb haralick indices names seems to not match with names > indices given by literary references. >
https://www.orfeo-toolbox.org/doxygen-6.0/classotb_1_1ScalarImageToTexturesFilter.html haralick.org/journals/TexturalFeatures.pdf Energy == angular second momentum Interia == contrast correlation == correlation difference moment == inverse difference moment I guess if you check ENVI haralick documentation, you can find more info about this change. http://www.harrisgeospatial.com/docs/BackgroundTextureMetrics.html Unfortunately, links from ITK docs are giving 404 now. But maybe someone else can give you more help on this. https://itk.org/Doxygen/html/classitk_1_1Statistics_1_1HistogramToTextureFeaturesFilter.html Thus, In addition to the texture indices name, i woulk like know the > accurate meaning and information expressed by each otb texture indices > dataset (description, formula, etc.) > > Could you throw liigh for me? it would be very usefull for me to get any > informations in order to be abble to select textures indices interesting > for my study. > > In advance, thank you for your help. > > Kind regards. > > > > -- -- 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.
