svn co https://svn.janelia.org/penglab/projects/vaa3d_tools/released_plugins/v3d_plugins/minMaxfilter

   Usage : v3d -x minMaxfilter -f mmf -i <inimg_file> -o <outimg_file> -p <wx> <wy> <wz> <ch> <filterflag>

     wx          filter window radius size (pixel #) in x direction, window size is 2*wx+1, default 3
     wy          filter window radius size (pixel #) in y direction, window size is 2*wy+1, default 3
     wz          filter window radius size (pixel #) in z direction, window size is 2*wz+1, default 3
     ch          the input channel value, default 1 and start from 1, default 1
     filterflag  filter method flag, 1: Max Filter, 2: min Filter, 3: Max-min Filter, 4: min-Max Filter, default 1

   e.g. v3d -x minMaxfilter -f mmf -i input.raw -o output.raw -p 3 3 3 1 1