function?q?=?affparam2geom（p）
%?function?q?=?affparam2geom（p）
%
%???輸入??：?p，原始參數矩陣；
%???輸出??：?q，具有幾何意義的參數；
%?The?functions?affparam2geom?and?affparam2mat?convert?a?‘geometric‘
%?affine?parameter?to/from?a?matrix?form?（2x3?matrix）.
%?
%?affparam2geom?converts?a?2x3?matrix?to?6?affine?parameters
%?（x?y?th?scale?aspect?skew）?and?affparam2mat?does?the?inverse.
%
%????p（6）?:?[p（1）?p（3）?p（4）;?p（2）?p（5）?p（6）]
%
%???????????x‘??????????????p（3）???p（4）???p（1）???????????x
%???????????y‘??????=???????p（5）???p（6）???p（2）?????*?????y
%???????????1?????????????????0??????0??????1????????????1
%
%???????????????????????????p（3）???p（4）
%???????????A???????=????????
%???????????????????????????p（5）???p（6）
%
%????q（6）?:?[dx?dy?sc?th?sr?phi]
%???????????dxdy???:???平移變換
%???????????scsr???:???尺度變換
%???????????th??????：??旋轉變換
%???????????phi?????：??錯切變換
%
%?Reference?“Multiple?View?Geometry?in?Computer?Vision“?by?Richard
%?Hartley?and?Andrew?Zisserman.?

%?Copyright?（C）?Jongwoo?Lim?and?David?Ross.??All?rights?reserved.

A?=?[?p（3）?p（4）;?p（5）?p（6）?];
%%??A?=?USVt?=?（UVt）（VSVt）?=?R（th）R（-phi）SR（phi）
[USV]?=?svd（A）;
if?（det（U）???U?=?U（:2:-1:1）;??V?=?V（:2:-1:1）;??S?=?S（2:-1:12:-1:1）;
end
%%*******平移變換*******%%
q（1）?=?p（1）;??
q（2）?=?p（2）;??
%%*******平移變換*******%%

q（4）?=?atan2（U（21）*V（11）+U（22）*V（12）?U（11）*V（11）+U（12）*V（12））;

phi?=?atan2（V（12）V（11））;
if?（phi?<=?-pi/2）
??c?=?cos（-pi/2）;?s?=?sin（-pi/2）;
??R?=?[c?-s;?s?c];??V?=?V?*?R;??S?=?R‘*S*R;
end
if?（phi?>=?pi/2）
??c?=?cos（pi/2）;?s?=?sin（pi/2）;
??R?=?[c?-s;?s?c];??V?=?V?*?R;??S?=?R‘*S*R;
end

%%*******尺度變換*******%%
q（3）?=?S（11）;
q（5）?=?S（22）/S（11）;
%%*******尺度變換*******%%
q（6）?=?atan2（V（12）V（11））;

q?=?reshape（q?size（p））;

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

????.......??????1836??2008-11-13?07:08??trackers\ASLA\affparam2geom.m

????.......??????1193??2008-11-13?07:10??trackers\ASLA\affparam2mat.m

????.......???????452??2008-11-30?02:31??trackers\ASLA\affparaminv.m

????.......??????1532??2009-04-23?01:39??trackers\ASLA\drawbox.m

????.......???????809??2011-09-04?07:35??trackers\ASLA\drawtrackresult.m

????.......???????668??2011-09-22?05:41??trackers\ASLA\img2patch.m

????.......??????2258??2012-09-09?13:35??trackers\ASLA\initial_tracking.m

????.......??????4152??2008-05-06?03:46??trackers\ASLA\interp2.cpp

????.......?????24576??2008-05-06?03:46??trackers\ASLA\interp2.dll

????.......?????12982??2008-05-06?03:46??trackers\ASLA\interp2.mexa64

????.......?????10719??2008-05-06?03:46??trackers\ASLA\interp2.mexglx

????.......??????2200??2010-02-24?00:48??trackers\ASLA\mexLasso.m

????.......???1520640??2010-02-24?00:48??trackers\ASLA\mexLasso.mexw32

????.......????176128??2012-08-14?07:06??trackers\ASLA\mexLasso.mexw64

????.......???????105??2011-09-23?00:59??trackers\ASLA\normalizeMat.m

????.......???????377??2012-10-04?11:19??trackers\ASLA\paraConfig_ASLA.m

????.......??????1191??2012-04-13?08:18??trackers\ASLA\readme.txt

????.......??????5899??2012-10-04?09:53??trackers\ASLA\run_ASLA.m

????.......???????289??2011-09-15?07:14??trackers\ASLA\sampling.m

????.......??????2985??2012-05-26?09:17??trackers\ASLA\setTrackParam.m

????.......??????2647??2008-12-01?01:50??trackers\ASLA\sklm.m

????.......??????5318??2012-05-22?02:12??trackers\ASLA\tracker.m

????.......???????966??2010-11-02?13:47??trackers\ASLA\warpimg.m

????.......?????86528??2012-10-09?14:41??trackers\BSBT\BeyondSemiBoostingTracker.exe

????.......???????661??2012-11-08?15:37??trackers\BSBT\run_BSBT.m

????.......????316416??2012-11-08?15:26??trackers\CPF\ObjTrk.exe

????.......???????667??2012-11-22?12:55??trackers\CPF\run_CPF.m

????.......???????978??2012-08-01?09:36??trackers\CSK\choose_video.m

????.......??????1080??2012-08-01?09:34??trackers\CSK\dense_gauss_kernel.m

????.......??????1152??2012-08-01?08:36??trackers\CSK\get_subwindow.m

............此處省略524個文件信息