pro testisol,movin,movout ;mea ;*************** PARAMETERS ********************************** ; GMSMO - smoothing parameter to define general mask ; GMTHR - threshold to define general mask ; smo=7 gmsmo=37 ; 3" 2.5" to smooth the penumbra gmthr=1060 ; max. penumbral intensity in smoothed frame ;************************************************************* ;mea=fltarr(140) si=size(movin) movout=intarr(504,480,si(3)) for i=0,si(3)-1 do begin oima=movin(*,*,i) ; original image ; ima=SMOOTH(oima,smo) ; smoothed image (for unsharp masking) ; ima=(oima-ima)>0 ; difference image (unsharp masking) ois=SMOOTH(oima,gmsmo) mge=ois lt gmthr ;outer general mask ; mpe=ois gt 550 ;inner general mask ; ima=ima*mge*mpe ;resulting masked image ima=oima*mge ; mea(i)=mean(ima(where(ima))) movout(0,0,i)=ima(51:554,85:564) endfor end