Re: [GRASS-dev] Fwd: [OSGeo-Discuss] FOSS4G 2019 Bucharest Call for Contributions Open

[Ondřej Pešek]

so 9. 2. 2019 v 5:49 odesílatel Moritz Lennert 
napsal:

> On 8/02/19 18:03, Ondřej Pešek wrote:
> > Fr 8. 2. 2019 15:27 Veronica Andreo  > > wrote:
> >
> > Will you attend the conference, Ondrej?
> >
> >
> > Yes.
>
> And would you be willing to participate in the organisation of a remote
> sensing workshop in which we present the OBIA toolchain, but also your
> deep learning modules ?
>

I may try something. Unfortunatelly, only for the detection module I think.
Because a workshop for the training module would take a few days to train a
model.
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Re: [GRASS-dev] Fwd: [OSGeo-Discuss] FOSS4G 2019 Bucharest Call for Contributions Open

[Luca Delucchi]

On Fri, 8 Feb 2019 at 15:27, Veronica Andreo  wrote:
>
> Hi everyone,
>
> I think we can manage to propose 2 workshops to show how great GRASS is, no? 
> And the 2 topics  on the table are pretty interesting so, why not?
>

Yes we can propose it but it is not sure that they will accept both.
One year, I don't remember which, only one per software was acepted
since there was to many submissions and not enough rooms

>
> Vero
>

-- 
ciao
Luca

www.lucadelu.org
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Re: [GRASS-dev] [QGIS-Developer] Accessing GRASS GIS addons from within QGIS

[Nikos Alexandris]

* Nyall Dawson  [2019-02-07 17:05:14 +1000]:


On Thu, 7 Feb 2019 at 01:41, Nikos Alexandris  wrote:


2) For the Processing Toolbox, my understanding is that it requires
significant effort to reflect the logic of a GRASS GIS module using
QGIS' Processing interface to GRASS GIS.  Am I wrong?

If I go for the Processing option, however, is it possible to inegrate a
GRASS GIS add-on under the QGIS' Processing GRASS provider, at run-time?

Essentially, is it possible to write (new) "description" files under
`python/plugins/processing/algs/grass7/description/` which are likely
placed under directories owned by the root/admin user?



If none of the above can ensure access to a GRASS GIS add-on through
QGIS, one that is to be installed using `g.extension` after having
installed QGIS and GRASS GIS, what would you then recommend?


My recommendation:

I would implement expose your GRASS add-on as its own processing
provider. You would base this almost entirely off the existing
processing grass provider, but with its own set of description files
exposing only your add on modules. You should be able to do this by
importing the existing grass provider classes, and overwriting the
provider code to have a new ID/name/icon/etc.

This would also make it easy to redistribute - you'd wrap your
provider into a plugin, and then could distribute via the normal
plugin channels. And if you do it right (and only import existing
processing grass code, minimising the copy/paste of this code), then
you're provider will automatically inherit any future fixes and
features added to the main grass provider.


Dear Nyal,

thank you for your time and the recommendation.  I guess this is
currently the only reasonable approach to distribute the "provider" and the
plugin.

Kind regards, Nikos


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Re: [GRASS-dev] Fwd: [OSGeo-Discuss] FOSS4G 2019 Bucharest Call for Contributions Open

[Moritz Lennert]

On 8/02/19 18:03, Ondřej Pešek wrote:
Fr 8. 2. 2019 15:27 Veronica Andreo > wrote:


Will you attend the conference, Ondrej?


Yes.


And would you be willing to participate in the organisation of a remote 
sensing workshop in which we present the OBIA toolchain, but also your 
deep learning modules ?


Moritz

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Re: [GRASS-dev] Fwd: [OSGeo-Discuss] FOSS4G 2019 Bucharest Call for Contributions Open

[Ondřej Pešek]

Fr 8. 2. 2019 15:27 Veronica Andreo  wrote:

> Will you attend the conference, Ondrej?
>

Yes.
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Re: [GRASS-dev] Fwd: [OSGeo-Discuss] FOSS4G 2019 Bucharest Call for Contributions Open

[Veronica Andreo]

Hi everyone,

I think we can manage to propose 2 workshops to show how great GRASS is,
no? And the 2 topics  on the table are pretty interesting so, why not?

I plan to propose the time series workshop and everyone interested is
invited to jump in :) We have already done similar time series workshops
and so there's material we could put together and build on from there for
some more innovation. Martin, I count on you then?

However, I'm also pretty interesting in learning more about the OBIA tool
chain (and what best way to learn than having to teach!). So, Moritz, count
on me, though on a secondary role (sort of field assisstant). Machine
learning should be included and deep learning would be a huge plus!!! :)
Will you attend the conference, Ondrej?

Let's keep it rolling :)

Vero

El mar., 5 feb. 2019 a las 13:59, Moritz Lennert (<
mlenn...@club.worldonline.be>) escribió:

> Hi everyone,
>
> On 4/02/19 14:34, Veronica Andreo wrote:
> > Hi
> >
> > I plan to attend and I can help if you want to propose a workshop. What
> > about the OBIA processing chain? I would like to take such a workshop
> > indeed ;)
> >
> > Personally, I was thinking on offering a TGRASS workshop (as we did in
> > Paris and elsewhere), something like processing and visualization of
> > time series in GRASS. Help is welcome too :)
>
>
> So, two subjects on the floor:
>
> 1) remote sensing/classification which could include the OBIA tool
> chain, the pixel based options including machine learning (notably
> r.learn.ml) and maybe even something about the deep learning modules
> from Ondrej.
>
> 2) time series
>
> Should we focus on one workshop and bundle our forces, or should we be
> ambitious and offer two workshops ? I'm willing to help with a time
> series workshop, but am less familiar with these techniques.
>
> A hands-on OBIA workshop shouldn't be too difficult to put together, but
> if we want to integrate the r.learn.ml and the deep learning approaches
> I would appreciate some support.
>
> Moritz
>
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