%*************************************************************************%
%******************??????Author:?Vlachos?Marios?????????******************%
%******************???Designed?by:?Vlachos?Marios???????******************%
%******************?Electrical?and?Computer?Engineer????******************%
%******************??????????PhD?Student????????????????******************%
%******************???University?of?Patras?Greece??????******************%
%******************??????????8?November?2005????????????******************%
%***************?email:?mvlachos@george.wcl2.ee.upatras.gr?***************%
%*************************************************************************%

function?[err]=rescale2（scaleII_transform）;

[M?N]=size（I）;

%?Apply?transformation?with?various?scale?parameters?until?the?correlation?
%?between?the?base?and?the?aligned?image?is?acceptable??
%**************************************************************************
u=scale（1）;
dx=scale（2）;
dy=scale（3）;

Trotation=[cos（u）?sin（u）?0;?-sin（u）?cos（u）?0;?0?0?1;];
Ttranslation=[1?0?0;?0?1?0;?dx?dy?1;];
T=Trotation*Ttranslation;

Tform=maketform（‘a(chǎn)ffine‘T）;
I_aligned=imtransform（I_transformTform‘Xdata‘[1?N]‘Ydata‘[1?M]）;
%**************************************************************************

%?Find?the?correlation?between?the?base?and?the?aligned?images
%**************************************************************************
err=-abs（corr2（I_alignedI））;
%**************************************************************************

end

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

?????文件????1244214??2005-02-22?21:02??registration\P10001.bmp

?????文件????1244214??2005-02-22?21:03??registration\P10200.bmp

?????文件???????1578??2005-11-08?11:51??registration\rescale2.m

?????文件???????3447??2005-11-08?11:50??registration\Unaided_Image_Registration3.m

?????目錄??????????0??2012-07-18?10:15??registration

-----------?---------??----------?-----??----

??????????????2493453????????????????????5