Dear Guillaume , thank you for your help , i mean ,are there any steps before StereoFramework tools , Can i use them direct ,from source , when i open my images pair in erdas by DIM file , the two images were not in same location (not registration )
thank you , On Thursday, December 11, 2014 11:37:10 AM UTC+3, Guillaume Pasero wrote: > > Hi, > > I don't really understand what you want to do on your stereo pairs before > stereo tools. > If you want to take an extract of the full product, you can use the > *ExtractROI* application. > > What do you mean by "20m different between the two images" ? > > Regards, > Guillaume > > Le 10/12/2014 19:43, Majed AL-Sabri a écrit : > > 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] >> 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.
