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Thanks a lot Frank. Is there any C/C++ version for that? I am doing the averaging filter from C++ code.<br><br>With best regards.<br>Belaid Moa.<br><br>> Date: Fri, 19 Jun 2009 13:23:33 -0400<br>> From: warmerdam@pobox.com<br>> To: belaid_moa@hotmail.com<br>> CC: gdal-dev@lists.osgeo.org<br>> Subject: Re: [gdal-dev] moving filter averaging in GDAL.<br>> <br>> Belaid MOA wrote:<br>> > Hi,<br>> > Does GDAL have functions for applying an averaging filter of window, <br>> > say 11x11, to an image? This is something that comes up all the time in <br>> > image analysis. So, I suppose GDAL has built-in functions for that.<br>> > <br>> > Any help on this is very appreciated.<br>> <br>> Belaid,<br>> <br>> There is support for filtering, including average filtering, with the<br>> gdalfilter.py command in gdal/swig/python/samples. It accomplished<br>> by creating a virtual file using the <KernelFilteredSource> directive -<br>> so ultimately the work is done by the VRT driver.<br>> <br>> Best regards,<br>> -- <br>> ---------------------------------------+--------------------------------------<br>> I set the clouds in motion - turn up | Frank Warmerdam, warmerdam@pobox.com<br>> light and sound - activate the windows | http://pobox.com/~warmerdam<br>> and watch the world go round - Rush | Geospatial Programmer for Rent<br>> <br><br /><hr />We are your photos. Share us now with <a href='http://go.microsoft.com/?linkid=9666045' target='_new'>Windows Live Photos.</a></body>
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