[GRASS-user] creating custom filter with r.mfilter

[Markus Neteler]

On Mon, Aug 6, 2012 at 12:54 PM, maning sambale
<emmanuel.sambale at gmail.com> wrote:
> Any working code I can start with to create custom filters?  I
> basically want to run the speckle filters in GRASS.

I have implemented a SAR Speckle Filter module, uploaded
right now to GRASS 6 Addons. For now only the
GAMMA SAR Speckle Filter is implemented.

Installation:
g.extension i.despeckle

Please expand with other filters (Lee, Frost etc.)

Markus