Thanks, Regarding BandMathX, I understand I would do it through Monteverdi2 and inputing my parameters using "Import context" What format should that file have? In my example, just a 7x7 matrix with blank separated values? Can I also do it with otbcli_BandMathX ?
Agus On Wed, Jun 22, 2016 at 10:27 AM, Guillaume Pasero <[email protected]> wrote: > Hi Agustin, > > The BandMath only produces 1 output band. So you would have to use 7 > formulas for each output channel, and concatenate bands. > > On the other hand, BandMathX should be able to do the job. You can set the > 7x7 kernel in a constant file (incontext) > > Guillaume > > > On 06/22/2016 10:03 AM, Agustin Lobo wrote: > > Can I apply a matrix of factors to a multi-spectral image using BandMath? > i.e. > ima %*% f > where > ima: multi-spectral image (i.e. 2000 x 900 x 7) > f: matrix of coefficients, i.e. 7x7 matrix > %*% matrix multiplication > ima would be operated as a 1800000 x 7 matrix > > Thanks > > Agus > > > -- > Guillaume PASERO > Responsable technique > Business Unit E-SPACE & Geo Information - Département Image & Applications > > CS Systèmes d'Information > Parc de la Grande Plaine - 5, Rue Brindejonc des Moulinais - BP 15872 > 31506 Toulouse Cedex 05 - FRANCE > +33 561 17 64 21 - [email protected] > > -- > -- > 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. -- -- 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.
