Re: [GRASS-dev] new addon: i.variance

2017-05-05 Thread Markus Neteler
On Fri, May 5, 2017 at 10:37 AM, Moritz Lennert wrote: > Le Thu, 4 May 2017 19:26:12 +0200, > Markus Neteler a > écrit : ... >> Would you mind to add a note on how to interprete the "peak values of >> variance" in the examples? >> Say, what to deduce from it in terms of the size of detectable >>

Re: [GRASS-dev] new addon: i.variance

2017-05-05 Thread Moritz Lennert
Le Thu, 4 May 2017 19:26:12 +0200, Markus Neteler a écrit : > Hi Moritz, > > On Tue, Mar 21, 2017 at 1:49 PM, Moritz Lennert > wrote: > > Hi all, > > > > FYI, I uploaded a simple new addon, i.variance [1], which > > calculates local variance in an image for successively degraded > > resolution

Re: [GRASS-dev] new addon: i.variance

2017-05-04 Thread Markus Neteler
Hi Moritz, On Tue, Mar 21, 2017 at 1:49 PM, Moritz Lennert wrote: > Hi all, > > FYI, I uploaded a simple new addon, i.variance [1], which calculates local > variance in an image for successively degraded resolution in order to detect > whether there are certain scales corresponding to specific, w

[GRASS-dev] new addon: i.variance

2017-03-21 Thread Moritz Lennert
Hi all, FYI, I uploaded a simple new addon, i.variance [1], which calculates local variance in an image for successively degraded resolution in order to detect whether there are certain scales corresponding to specific, well-represented objects in that image. It is based on [2]. Enjoy ! Mor