¥Surface geometry smoothing
can also be done with SurfSmooth
HThe difficulty in geometry smoothing is in preventing
the surface from shrinking in size.
HSurfSmooth uses the smoothing algorithm by (Taubin G.
2000)
¥Demo (close SUMA and AFNI)
HExecute: source run_SurfSmooth_geom
åThe script will add noise to the smoothwm surface, then
filter it
åSUMA is then launched and the script waits for you to
setup
íTurn off background colors (ÔbÕ)
íSwitch to noisy surface (Ô.Õ)
íTurn recorder ON
åHit enter twice (in the shell) to launch the smoothing
program
åWatch the smoothing progress with each iteration. You
can play the whole sequence at the
end.
H