¥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.