[SoC] gdal2ogr API: Weekly Report for June 5

[Tim Keitt]

On Thu, Jun 11, 2009 at 1:19 AM, Wolf Bergenheim
<wolf+grass at bergenheim.net<wolf%2Bgrass at bergenheim.net>
> wrote:

> Hi Karim,
>
> Very interesting project. I know this a bit late, since you have spent
> all this week studying existing implementations but have you  looked
> at GRASS and its r.to.vect module[1]? Also your project page doesn't
> seem to talk about extracting line-like elements into vector lines.
> Have you considered those? There is a module, r.thin[2], in GRASS
> which thins thick lines so that they can be extracted.


Wolf,

It looks like r.to.vect build polygons bounding regions of similar raster
cells (which is very useful). We're going to focus on more homogeneous
lattice decompositions (points, rectangles, hexagons, meshes, etc.).

THK


>
>
> --Wolf
>
> [1] http://grass.osgeo.org/grass64/manuals/html64_user/r.to.vect.html
> [2] http://grass.osgeo.org/grass64/manuals/html64_user/r.thin.html
>
> On Sat, Jun 6, 2009 at 12:45, Kedron Jerome Touvell
> <me at kedrontouvell.com> wrote:
> >
> > I'm running a little behind everyone else, but hoping to catch up this
> week.
> >
> > http://trac.osgeo.org/gdal/wiki/GSoC_gdal2ogr_api
> >
> > regards,
> >
> > Kedron
> > _______________________________________________
> > SoC mailing list
> > SoC at lists.osgeo.org
> > http://lists.osgeo.org/mailman/listinfo/soc
>
> --
>
> <:3 )---- Wolf Bergenheim ----( 8:>
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-- 
Timothy H. Keitt
Associate Professor
Section of Integrative Biology
University of Texas at Austin
http://www.keittlab.org/
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