Smoothing (ViGrA) imagery_vigra ParameterRaster|INPUT|Input|False OutputRaster|OUTPUT|Output ParameterSelection|TYPE|Type of smoothing|[0] exponential;[1] nonlinear;[2] gaussian| 0 ParameterNumber|SCALE|Size of smoothing filter| 0.000000|None| 2.000000 ParameterNumber|EDGE|Edge threshold for nonlinear smoothing| 0.000000|None| 1.000000