function?[cxcyEL]=bookstein（XYbeta_k）;
%?[cxcyEL]=bookstein（XYbeta_k）;
%
%?Bookstein?PAMI89

N=size（X1）;
Nb=size（Y1）;

if?N~=Nb
???error（‘number?of?landmarks?must?be?equal‘）
end

%?compute?distances?between?left?points
r2=dist2（XX）;

K=r2.*log（r2+eye（NN））;?%?add?identity?matrix?to?make?K?zero?on?the?diagonal
P=[ones（N1）?X];
L=[K??P
???P‘?zeros（33）];
V=[Y‘?zeros（23）];
if?nargin>2
???%?regularization
???L（1:N1:N）=L（1:N1:N）+beta_k*eye（NN）;
end
invL=inv（L）;

c=invL*V‘;
cx=c（:1）;
cy=c（:2）;

if?nargout>2
???%?compute?bending?energy?（w/o?regularization）
???Q=c（1:N:）‘*K*c（1:N:）;
???E=mean（diag（Q））;
end

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----

?????文件????????659??2000-09-05?08:28??scmatlab1\bookstein.m

?????文件????????287??2013-05-30?19:42??scmatlab1\calculateEdit.m

?????文件?????648546??2013-05-29?16:52??scmatlab1\Cs.mat

?????文件?????648477??2013-05-29?16:52??scmatlab1\Cs1.mat

?????文件????1188339??2013-06-03?17:59??scmatlab1\dismat.mat

?????文件????????201??2013-06-03?19:08??scmatlab1\dist.mat

?????文件????????820??2000-09-05?08:26??scmatlab1\dist2.m

?????文件????????501??2013-06-03?19:12??scmatlab1\dist_bw_sc.m

?????文件???????1488??2013-05-30?20:02??scmatlab1\DProgramming.m

?????文件????????630??2013-05-28?22:25??scmatlab1\extract.m

?????文件????????680??2013-05-21?20:00??scmatlab1\extract_longest.m

?????文件????????432??2000-09-05?08:27??scmatlab1\hist_cost_2.m

?????文件???????4517??2013-05-30?19:41??scmatlab1\html\calculateEdit.html

?????文件??????11250??2000-09-05?08:28??scmatlab1\hungarian.m

?????文件????????222??2004-06-09?09:46??scmatlab1\i2s.m

?????文件??????20166??2004-07-07?00:01??scmatlab1\mpeg7\01_01.bmp

?????文件??????20166??2004-07-07?00:01??scmatlab1\mpeg7\01_02.bmp

?????文件??????20166??2004-07-07?00:01??scmatlab1\mpeg7\01_03.bmp

?????文件??????20166??2004-07-07?00:01??scmatlab1\mpeg7\01_04.bmp

?????文件??????20166??2004-07-07?00:01??scmatlab1\mpeg7\01_05.bmp

?????文件??????20166??2004-07-07?00:01??scmatlab1\mpeg7\01_06.bmp

?????文件??????20166??2004-07-07?00:01??scmatlab1\mpeg7\01_07.bmp

?????文件??????20166??2004-07-07?00:01??scmatlab1\mpeg7\01_08.bmp

?????文件??????20166??2004-07-07?00:01??scmatlab1\mpeg7\01_09.bmp

?????文件??????20166??2004-07-07?00:01??scmatlab1\mpeg7\01_10.bmp

?????文件??????19326??2004-07-07?00:01??scmatlab1\mpeg7\01_11.bmp

?????文件??????18934??2004-07-07?00:01??scmatlab1\mpeg7\01_12.bmp

?????文件??????14382??2004-07-07?00:01??scmatlab1\mpeg7\01_13.bmp

?????文件??????20166??2004-07-07?00:01??scmatlab1\mpeg7\01_14.bmp

?????文件??????20166??2004-07-07?00:01??scmatlab1\mpeg7\01_15.bmp

............此處省略1464個(gè)文件信息