#! /bin/csh -f 
# Last edited on 1999-04-22 22:39:51 by stolfi

PGMMakeKernel -maxVal 255 -type power 2 bias 1 cutoff 0.00001 > po-300.pgm
PGMMakeKernel -maxVal 255 -type power 2 bias 4 cutoff 0.0005  > po-500.pgm
PGMMakeKernel -maxVal 255 -type gauss 16.0 cutoff 0.0001      > ga-160.pgm