Hello, Ok, thank you very much. Le jeudi 4 septembre 2014 08:10:58 UTC+1, Jordi Inglada a écrit
> MERAD BOUDIA Samy <[email protected] <javascript:>> wrote: > >k > > Thank you for your response. > > Can this application work with hyper-spectral image (144 bands for > example)? > > I don't see why it shouldn't work, but the NDVI mask should be computed > accordingly. However, I don't think you need all those bands to extract the > urban area, since the application method mainly uses textures. Therefore, > some kind of brightness index (sum of bands) should be enough. > > Jordi > > > > > Le mardi 2 septembre 2014 08:51:43 UTC+1, Jordi Inglada a écrit : > > > > MERAD BOUDIA Samy wrote: > > > > > > hi, > > > I wanted to know the application of "urbanareaextraction" is based > on what > > > algorithm, how this application works? > > > > > > > Hi, > > > > The following paper describes the algorithm: > > > > http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5417530&tag=1 > > > > Jordi > -- -- 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.
