資源簡介
基于matlab2008的人臉識別系統,使用了PCA
+Adaboost與PCA+SVM分別實現了人臉識別,使用了orl人臉庫,給一個人的圖片就可以識別此人身份,識別率高達84
+ Adaboost achieved with t
代碼片段和文件信息
function?[Lhits]?=?ADABOOST_te(adaboost_modelte_func_handletest_settrue_labels)
%
%?ADABOOST?TESTING
%
%??[Lhits]?=?ADABOOST_te(adaboost_modelte_func_handletrain_set
%?????????????????????????true_labels)
%
%???????????‘te_func_handle‘?is?a?handle?to?the?testing?function?of?a
%???????????learning?(weak)?algorithm?whose?prototype?is?shown?below.
%
%???????????[Lhitserror_rate]?=?test_func(modeltest_setsample_weightstrue_labels)
%????????????????????model:?the?output?of?train_func
%????????????????????test_set:?a?KxD?dimensional?matrix?each?of?whose?row?is?a
%????????????????????????testing?sample?in?a?D?dimensional?feature?space.
%????????????????????sample_weights:??a?Dx1?dimensional?vector?the?i-th?entry?
%????????????????????????of?which?denotes?the?weight?of?the?i-th?samp
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2011-02-11?18:20??FaceRec\
?????文件????????3152??2011-01-26?20:39??FaceRec\ADABOOST_te.m
?????文件????????4115??2011-01-26?20:40??FaceRec\ADABOOST_tr.m
?????文件?????????354??2009-01-01?18:20??FaceRec\approx.m
?????文件????????1366??2011-01-25?16:41??FaceRec\classify.m
?????文件??????208022??2011-02-12?21:26??FaceRec\composite.tiff
?????目錄???????????0??2011-02-09?19:53??FaceRec\Data\
?????目錄???????????0??2011-01-25?09:30??FaceRec\Data\sample\
?????目錄???????????0??2011-02-08?20:29??FaceRec\Data\sample\s1\
?????目錄???????????0??2011-02-09?13:06??FaceRec\Data\sample\s10\
?????文件???????11384??2011-02-09?13:05??FaceRec\Data\sample\s10\1.bmp
?????文件???????10318??2007-10-30?06:16??FaceRec\Data\sample\s10\1.pgm
?????文件???????11384??2011-02-09?13:05??FaceRec\Data\sample\s10\2.bmp
?????文件???????10318??2007-10-30?06:16??FaceRec\Data\sample\s10\2.pgm
?????文件???????11384??2011-02-09?13:05??FaceRec\Data\sample\s10\3.bmp
?????文件???????10318??2007-10-30?06:16??FaceRec\Data\sample\s10\3.pgm
?????文件???????11384??2011-02-09?13:05??FaceRec\Data\sample\s10\4.bmp
?????文件???????10318??2007-10-30?06:16??FaceRec\Data\sample\s10\4.pgm
?????文件???????11384??2011-02-09?13:06??FaceRec\Data\sample\s10\5.bmp
?????文件???????10318??2007-10-30?06:16??FaceRec\Data\sample\s10\5.pgm
?????目錄???????????0??2011-02-09?13:07??FaceRec\Data\sample\s11\
?????文件???????11384??2011-02-09?13:07??FaceRec\Data\sample\s11\1.bmp
?????文件???????10318??2007-10-30?06:16??FaceRec\Data\sample\s11\1.pgm
?????文件???????11384??2011-02-09?13:06??FaceRec\Data\sample\s11\2.bmp
?????文件???????10318??2007-10-30?06:16??FaceRec\Data\sample\s11\2.pgm
?????文件???????11384??2011-02-09?13:06??FaceRec\Data\sample\s11\3.bmp
?????文件???????10318??2007-10-30?06:16??FaceRec\Data\sample\s11\3.pgm
?????文件???????11384??2011-02-09?13:06??FaceRec\Data\sample\s11\4.bmp
?????文件???????10318??2007-10-30?06:16??FaceRec\Data\sample\s11\4.pgm
?????文件???????11384??2011-02-09?13:07??FaceRec\Data\sample\s11\5.bmp
?????文件???????10318??2007-10-30?06:16??FaceRec\Data\sample\s11\5.pgm
............此處省略891個文件信息
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