function?H?=?ComputeAffineMatrix（?Pt1?Pt2?）
%ComputeAffineMatrix?
%???Computes?the?transformation?matrix?that?transforms?a?point?from
%???coordinate?frame?1?to?coordinate?frame?2
%Input:
%???Pt1:?N?*?2?matrix?each?row?is?a?point?in?image?1?
%???????（N?must?be?at?least?3）
%???Pt2:?N?*?2?matrix?each?row?is?the?point?in?image?2?that?
%???????matches?the?same?point?in?image?1?（N?should?be?more?than?3）
%Output:
%???H:?3?*?3?affine?transformation?matrix?
%???????such?that?H*pt1（i:）?=?pt2（i:）

????N?=?size（Pt11）;
????if?size（Pt1?1）?~=?size（Pt2?1）
????????error（‘Dimensions?unmatched.‘）;
????elseif?N<3
????????error（‘At?least?3?points?are?required.‘）;
????end
????
????%?Convert?the?input?points?to?homogeneous?coordintes.
????P1?=?[Pt1‘;ones（1N）];
????P2?=?[Pt2‘;ones

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????12292??2014-10-06?11:35??PA1\.DS_Store

?????文件???????8435??2013-10-09?22:09??PA1\alternate?template?for?LaTeX?users\cvpr.sty

?????文件??????10285??2013-10-09?22:09??PA1\alternate?template?for?LaTeX?users\yourSUNetID_PA1.tex

?????文件????????207??2013-10-02?19:11??PA1\checkpoint\Affine_ref.mat

?????文件?????987133??2013-10-02?19:23??PA1\checkpoint\Match_input.mat

?????文件????????255??2013-10-02?19:27??PA1\checkpoint\Match_ref.mat

?????文件??????76813??2013-10-06?12:46??PA1\checkpoint\SIFT_ref.mat

?????文件???????2387??2016-10-19?15:55??PA1\ComputeAffineMatrix.m

?????文件??????64410??2009-10-10?11:54??PA1\data\campus_000.jpg

?????文件??????52963??2009-10-10?11:54??PA1\data\campus_001.jpg

?????文件??????36253??2009-10-10?11:54??PA1\data\campus_002.jpg

?????文件??????39294??2009-10-10?11:54??PA1\data\campus_003.jpg

?????文件??????57098??2009-10-10?11:54??PA1\data\campus_004.jpg

?????文件?????108679??2013-10-06?11:17??PA1\data\pine1.jpg

?????文件?????128952??2013-10-06?11:18??PA1\data\pine2.jpg

?????文件?????126069??2013-10-06?11:18??PA1\data\pine3.jpg

?????文件?????120636??2013-10-06?11:18??PA1\data\pine4.jpg

?????文件?????195037??2009-10-10?12:37??PA1\data\trees_000.jpg

?????文件?????230526??2009-10-10?12:49??PA1\data\trees_001.jpg

?????文件?????253284??2009-10-10?12:37??PA1\data\trees_002.jpg

?????文件?????267269??2009-10-10?12:37??PA1\data\trees_003.jpg

?????文件??????39785??2013-10-03?19:52??PA1\data\uttower1.jpg

?????文件??????39568??2013-10-03?19:52??PA1\data\uttower2.jpg

?????文件??????38794??2013-10-06?00:14??PA1\data\uttower2_bad.jpg

?????文件?????169535??2013-10-05?17:04??PA1\data\uttower2_scaledup.jpg

?????文件??????21755??2013-10-12?01:34??PA1\data\yard1.jpg

?????文件??????19016??2013-10-12?01:34??PA1\data\yard2.jpg

?????文件??????15919??2013-10-12?01:34??PA1\data\yard3.jpg

?????文件??????14347??2013-10-12?01:34??PA1\data\yard4.jpg

?????文件?????203176??2009-10-11?14:14??PA1\data\yosemite1.jpg

............此處省略71個文件信息