dear Guillaume, thank you very much for your help , i mean the steps before StereoFramework tools , i have many cities Stereo pair from Pléiades ,with (JP2)Format and RPC, and there is about 20 m different between the two images (pair ) when i open them ? which tools is used before StereoFramework ,? thank you
On Tuesday, December 9, 2014 12:02:41 PM UTC+3, Guillaume Pasero wrote: > > Hi, > > The StereoFramework tool is designed to chain all the steps of > stereo-reconstruction. If you want to execute the different steps > separately (epipolar geometry, block matching, projection to ground), you > can follow the guidelines in the CookBook : > http://orfeo-toolbox.org/CookBook/CookBookse16.html#x76-1290004.6 > > As I said before, begin with a small extract and try to find the optimal > parameters, mostly regarding the block matching step. > > Regards, > Guillaume > > Le 06/12/2014 22:25, Majed AL-Sabri a écrit : > > > dear sir , > > can you please give me the answer ,for :Initial steps for stereo > extraction from Pléiades ? > > i have a project with Pléiades images , > > regards > > > On Tuesday, October 28, 2014 11:36:31 AM UTC+3, Guillaume Pasero wrote: >> >> Hi, >> >> Could you specify the settings you are using ? >> >> If you want to learn exactly how the tool is working, try to process >> small extracts ( for instance 512x512). Try to figure the parameters that >> work the best, optimize the search interval to reduce computation time, >> then move on to the full image. >> >> Regards, >> Guillaume >> >> Le 23/10/2014 15:30, AL a écrit : >> >> Ok I figured out the stereo framework tool, but now I have instability >> issue of the application, see post: >> https://groups.google.com/forum/#!topic/otb-users/hVZqD_8_xeU >> >> On Tuesday, October 21, 2014 6:20:46 PM UTC+2, AL wrote: >>> >>> Hello, >>> >>> I'm new at OTB but not in photogrammetry. I just received my stereo >>> pair of Pléiades images and now I'd like to extract the topography form it. >>> >>> As far as I understand, OTB/Orfeo seems able to do this, but after >>> spending a while in the docs, I was not able to find any piece of >>> information regarding the initial steps. >>> >>> Can someone post something (doc, link, anything) on that topic ? >>> >>> >>> Thanks >>> >>> >>> >> -- >> -- >> 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. >> >> >> >> -- >> <http://www.c-s.fr> *Guillaume PASERO* >> Ingénieur d'études et développement >> *Business Unit E-SPACE & Geo Information* >> <https://thor.si.c-s.fr/blogs/cs-blogs-business/>* - Département >> 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] > <javascript:> > To unsubscribe from this group, send email to > [email protected] <javascript:> > 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] <javascript:>. > For more options, visit https://groups.google.com/d/optout. > > > > -- > <http://www.c-s.fr> *Guillaume PASERO* > Ingénieur d'études et développement > *Business Unit E-SPACE & Geo Information* > <https://thor.si.c-s.fr/blogs/cs-blogs-business/>* - Département > 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] <javascript:> > -- -- 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.
