Thanks Rémi, this looks promising. I will give it a try next week and report back.
Bon weekend, André On Friday, September 2, 2016 at 4:42:30 PM UTC+2, remicres wrote: > > Hello André, > > You might be interested by the forthcoming LSGRM external module, which is > available here: http://tully.ups-tlse.fr/cressonr/lsgrm/tree/master in > beta version. > This is a fork of Pierre's repository that is nearly operational (see > below), and we are still working on it. > > This external module in dependent of the GRM external module (the classic > one). So you must have these two both aside in Modules/Remote/ > > Keep us updated, your feedback is appreciated :) > > Rémi > > Le vendredi 2 septembre 2016 11:22:13 UTC+2, André Stumpf a écrit : >> >> Thanks for the hint, but mmh, I get a 404 when I try to look at the >> source code. >> http://tully.ups-tlse.fr/lassallep/lss/tree/master >> >> Any plans to integrate this into OTB? >> >> I saw that there is also a parallel version here: >> http://tully.ups-tlse.fr/lassallep/lsgrm/tree/master >> But I'm not sure if this comprise the tile-based processing. >> >> Cheers, >> André >> >> On Friday, September 2, 2016 at 9:15:21 AM UTC+2, Julien Michel wrote: >>> >>> I think you actually need this : http://tully.ups-tlse.fr/lassallep/lss >>> >>> Regards, >>> >>> Julien >>> >>> Le 01/09/2016 à 18:42, André Stumpf a écrit : >>> > Hi, >>> > >>> > I just managed to compile the remote module for GRM segmentation and >>> > ran a few tests. >>> > Unfortunately the memory consumption is quite extraordinary (~16 GB >>> > for a 5000x5000 image with 4 bands). >>> > Since the paper which the implementation is based on [1] describes a >>> > tile-based framework I'm wondering if the tiling-merging mechanism is >>> > already included in the implementation (and I'm doing something wrong) >>> > or if the algorithm is meant to be used in combination with other >>> > tools that handle the tiling-merging? >>> > >>> > Many thanks in advance for any help, >>> > André >>> > >>> > [1] Lassalle, Pierre, et al. "A Scalable Tile-Based Framework for >>> > Region-Merging Segmentation." /IEEE Transactions on Geoscience and >>> > Remote Sensing/ 53.10 (2015): 5473-5485. >>> > >>> > >>> > P.S.: The application help returns a help link which is broken: >>> > http://www.orfeo-toolbox.org/Applications/GenericRegionMerging.html >>> > >>> > -- >>> > -- >>> > 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] >>> > <mailto:[email protected]>. >>> > For more options, visit https://groups.google.com/d/optout. >>> >>> >>> -- >>> Julien MICHEL >>> CNES - DCT/SI/AP - BPI 1219 >>> 18, avenue Edouard Belin >>> 31401 Toulouse Cedex 09 - France >>> Tel: +33 561 282 894 - Fax: +33 561 283 109 >>> >>> -- -- 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.
