Re: [GRASS-dev] [GRASS-user] Object-based image classification in GRASS
On 12/02/14 17:28, Vaclav Petras wrote: On Wed, Feb 12, 2014 at 7:42 AM, Martin Landa landa.mar...@gmail.com mailto:landa.mar...@gmail.com wrote: Hi, 2014-02-12 13:41 GMT+01:00 Nikos Alexandris n...@nikosalexandris.net mailto:n...@nikosalexandris.net: [...] think of simply using r.statistics2 and providing an input cover= map btw, it remembers me that we haven't yet decided about renaming `r.statistics2` and `r.statistics3` to any reasonable name... And they confuses with r.stats and r.univar. And r.univar is the most basic one from these, I would say, and has the most cryptic name. Is the merging (some of) them together still an option? http://lists.osgeo.org/pipermail/grass-dev/2013-June/064634.html In summary: r.statistics can be replaced by r.statistics2 and r.statistics3, with both of them renamed (none of them calculates the mode though, but I guess that could be added to r.statistics2, for integer cover maps). r.stats and r.univar are different. Hamish' suggested r.stats.summary for r.stats, but in my eyes r.univar provides more of a summary than r.stats. I don't have a better proposal, though. Maybe r.stats.binned ? Moritz Moritz ___ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
Re: [GRASS-dev] [GRASS-user] Object-based image classification in GRASS
On Wed, Feb 12, 2014 at 7:42 AM, Martin Landa landa.mar...@gmail.comwrote: Hi, 2014-02-12 13:41 GMT+01:00 Nikos Alexandris n...@nikosalexandris.net: [...] think of simply using r.statistics2 and providing an input cover= map btw, it remembers me that we haven't yet decided about renaming `r.statistics2` and `r.statistics3` to any reasonable name... And they confuses with r.stats and r.univar. And r.univar is the most basic one from these, I would say, and has the most cryptic name. Is the merging (some of) them together still an option? Vaclav Martin -- Martin Landa landa.martin gmail.com * http://geo.fsv.cvut.cz/gwiki/Landa ___ grass-user mailing list grass-u...@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user ___ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
Re: [GRASS-dev] [GRASS-user] Object-based image classification in GRASS
Very useful resource Martin. FWIW, the translation of the page is very usable for non-Czech speakers: http://translate.google.com/translate?sl=cstl=enjs=nprev=_thl=enie=UTF-8u=http%3A%2F%2Fgeo.fsv.cvut.cz%2Fgwiki%2F153ZODH_%2F_15._cvi%25C4%258Den%25C3%25ADact=url Pierre 2014-01-29 Martin Landa landa.mar...@gmail.com: Hi Moritz, 2013-10-30 Moritz Lennert mlenn...@club.worldonline.be: though some components would be nice to have in addition. Attached you can find a simple shell script which shows all the steps I went through. I commented it extensively, so it hopefully is easy to understand. I just wanted to thank you for the script and to the author(s) of i.segment. Based on your script I was able in one day to prepare a new lesson for my students [1] (in Czech only) ... Martin [1] http://geo.fsv.cvut.cz/gwiki/153ZODH_/_15._cvi%C4%8Den%C3%AD ___ grass-user mailing list grass-u...@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user -- Scientist Landcare Research, New Zealand ___ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
