Thanks a lot Frank. Is there any C/C++ version for that? I am doing the
averaging filter from C++ code.
With best regards.
Belaid Moa.
> Date: Fri, 19 Jun 2009 13:23:33 -0400
> From: [email protected]
> To: [email protected]
> CC: [email protected]
> Subject: Re: [gdal-dev] moving filter averaging in GDAL.
>
> Belaid MOA wrote:
> > Hi,
> > Does GDAL have functions for applying an averaging filter of window,
> > say 11x11, to an image? This is something that comes up all the time in
> > image analysis. So, I suppose GDAL has built-in functions for that.
> >
> > Any help on this is very appreciated.
>
> Belaid,
>
> There is support for filtering, including average filtering, with the
> gdalfilter.py command in gdal/swig/python/samples. It accomplished
> by creating a virtual file using the <KernelFilteredSource> directive -
> so ultimately the work is done by the VRT driver.
>
> Best regards,
> --
> ---------------------------------------+--------------------------------------
> I set the clouds in motion - turn up | Frank Warmerdam, [email protected]
> light and sound - activate the windows | http://pobox.com/~warmerdam
> and watch the world go round - Rush | Geospatial Programmer for Rent
>
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