依旧是基于超像素的快速模糊C均值聚类的其中之一的代码，文件是Label_image.m，但是我搜索了各大平台都没有看到类似代码的运用以及解释，很好奇这个是做什么的，有人会并且帮忙解释下代码的内容吗，可能稍微有些长
function [fs,center_p,Num_p,center_lab]=Label_image(f,L)
f=double(f);
num_area=max(max(L));
Num_p=zeros(num_area,1);
if size(f,3)<2
[M,N]=size(f);
s3=L;
fs=zeros(M,N);
center_p=zeros(num_area,1);
for i=1:num_area
f2=f(s3==i);
f_med=median(f2);
fx=double((s3==i))*double(f_med);
fs=fs+fx;
center_p(i,:)=uint8(f_med);
Num_p=zeros(num_area,1);
end
fs=uint8(fs);
else
[M,N]=size(f(:,:,1));
s3=L;
fs=zeros(M,N,3);
fr=f(:,:,1);fg=f(:,:,2);fb=f(:,:,3);
center_p=zeros(num_area,3);
for i=1:num_area
fr2=fr(s3==i);r_med=median(fr2);r=(s3==i)*r_med;
fg2=fg(s3==i);g_med=median(fg2);g=(s3==i)*g_med;
fb2=fb(s3==i);b_med=median(fb2);b=(s3==i)*b_med;
fs=fs+cat(3,r,g,b);
center_p(i,:)=uint8([r_med g_med b_med]);
Num_p(i)=sum(sum(s3==i));
end
fs=uint8(fs);
end
TT=cat(3,center_p(:,1),center_p(:,2),center_p(:,3));
TT2=colorspace('Lab<-RGB',TT);
TT2r=TT2(:,:,1);TT2g=TT2(:,:,2);TT2b=TT2(:,:,3);
center_lab(:,1)=TT2r(:);center_lab(:,2)=TT2g(:);center_lab(:,3)=TT2b(:);