function?[imglsoptssls]=FCLSM（imgimgfcmbeta）

img=double（img）;

se=5;???????%template?radius?for?spatial?filtering
sigma=2;????%spatial?filter?weight
d0=.5;??????%fuzzy?thresholding
epsilon=1.5;????%Dirac?regulator

%adaptive?definition?of?penalizing?item?mu
u=d0<=imgfcm;
bwa=bwarea（u）;??%area?of?initial?contour
bw2=bwperim（u）;
bwp=sum（sum（bw2））;??%peripherium?of?initial?contour
mu=bwp/bwa;?????%Coefficient?of?the?internal?（penalizing）?energy?term?P（\phi）;
opts.mu=mu;
timestep=0.2/mu;?%The?product?timestep*mu?must?be?less?than?0.25?for?stability
opts.timestep=timestep;
%end

%?fs=fspecial（‘disk‘5）;
%?imgs=imfilter（imgfs‘replicate‘）;
fs=fspecial（‘gaussian‘sesigma）;
img_smooth=conv2（double（img）double（fs）‘same‘）;
[IxIy]=gradient（img_smooth）;
f=Ix.^2+Iy.^2;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2011-04-16?23:04??FCMLSM\
?????文件?????1150012??2011-04-16?01:35??FCMLSM\CBM2011.pdf
?????文件???????51080??2009-10-30?05:41??FCMLSM\ctlivertumor.bmp
?????文件????????3102??2009-12-04?15:16??FCMLSM\FCLSM.m
?????文件????????3564??2011-04-16?23:03??FCMLSM\fuzzyLSM.m
?????文件???????51078??2009-06-22?01:39??FCMLSM\mrihead.bmp
?????文件?????????980??2011-04-16?23:04??FCMLSM\runtest.m
?????文件????????2455??2009-10-30?20:23??FCMLSM\SFCM2D.m
?????文件????????1332??2011-07-16?01:02??license.txt