function?[ped]?=?classify_region（row?col?size?img）
%UNtitleD2?Summary?of?this?function?goes?here
%???Detailed?explanation?goes?here
%disp（‘Classifying?region...?r?c?s‘）;

region?=?zeros（14）;
ped_ratio?=?0.5;
h?=?size;
w?=?h*ped_ratio;

file?=?fopen（‘classifiers/svm_classifier.txt‘?‘r‘）;
ped?=?0;
res?=?0;
neg?=?0;

region（11）?=?str2double（fscanf（file‘%s‘?1））;

????while?（~feof（file）?&&?neg==0）
???????
????????region（12）?=?str2double（fscanf（file‘%s‘?1））;
????????region（13）?=?str2double（fscanf（file‘%s‘?1））;
????????region（14）?=?str2double（fscanf（file‘%s‘?1））;

????????SVM_name?=?fscanf（file?‘%s‘?1）;
????????a?=?str2double（fscanf（file?‘%s‘?1））;
????????structSVM?=?load?（SVM_name）;
????????
????????%DESNORMALIZE?BLOCK?in?relation?to?REGION
????????region（11）=region（11）*h;
????????region（12）=region（12）*w;
????????region（13）=region（13）*w;

????????if（size>128）
???????????region（13）?=?ceil（region（13））;
???????????if（mod（region（13）2）?~=?0）
???????????????region（13）?=?region（13）-1;
???????????end
???????????region（12）?=?floor（region（12））;
???????????region（11）?=?floor（region（11））;
????????elseif（size<128）
???????????region（13）?=?ceil（region（13））;
???????????if（mod（region（13）2）?~=?0）
???????????????region（13）?=?region（13）-1;
???????????end
???????????region（12）?=?ceil（region（12））;
???????????region（11）?=?ceil（region（11））;
????????end

????????%?Feature?block?coordinates:?r?c?s.
????????r?=?（row-1）+region（11）;
????????c?=?（col-1）+region（12）;
????????s1?=?region（13）;
????????s2?=?region（13）*region（14）;
????????
???????
????????%Select?only?the?image?region?/?block?we?want?to?evaluate?-->?（r1:r2?c1:c2）
????????I?=?img（（r:（r+s1-1））?（c:（round（c+s2-1））））;
???????????????????????????????
????????plot=0;
????????if（plot）?
????????????imshow（img）;
????????????rectangle（‘Position‘[col?row?size*ped_ratio?size]?‘LineWidth‘?1?‘EdgeColor‘?‘b‘）;
????????????rectangle（‘Position‘?[c?r?s2?s1]?‘LineWidth‘?1?‘EdgeColor‘?‘r‘）;
????????????pause（）
????????????imshow（I）
????????????pause（）
????????end
????????
????????switch?（region（14））
????????????case?1
????????????????HOG?=?extractHOGFeatures（I?‘CellSize‘?[floor（length（I）/2）?floor（length（I）/2）]）;
????????????case?0.5
????????????????HOG?=?extractHOGFeatures（I?‘CellSize‘?[floor（length（I）/2）?floor（length（I）/4）]）;
????????????case?2
????????????????HOG?=?extractHOGFeatures（I?‘CellSize‘?[floor（length（I）/4）?floor（length（I）/2）]）;
????????????otherwise
????????????????disp（‘WRONG?ASPECT?RATIO!‘）
????????end
????????
????????%HOG?=?extractHOGFeatures（I?‘CellSize‘?[round（length（I）/2）?round（length（I）/2）]）;?%?36-D?vector
????????%HOG?=?extractHOGFeatures（I?‘NumBins‘?6?‘BlockSIze‘?[3?3]?‘CellSize‘?[floor（length（I）/3）?floor（length（I）/3）]

????????weak_res?=?（svmclassify?（structSVM.weak_svm?HOG））*a;?
????????res?=?res?+?weak_res;

????????aux?=?str2double（fscanf（file?‘%s‘?1））;
????????if（aux==999999）
????????????%disp（‘END?OF?STAGE‘）;
????????????t?=?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-06-10?09:16??hogsvm-master\
?????目錄???????????0??2014-06-10?09:16??hogsvm-master\HOG+TREE\
?????目錄???????????0??2014-06-10?09:16??hogsvm-master\HOG+TREE\classifiers\
?????文件????????1116??2014-06-10?09:16??hogsvm-master\HOG+TREE\classifiers\svm_classifier.txt
?????文件????????2548??2014-06-10?09:16??hogsvm-master\HOG+TREE\classifiers\training_results.txt
?????文件??????758449??2014-06-10?09:16??hogsvm-master\HOG+TREE\classifiers\weak_tree_11.mat
?????文件??????760158??2014-06-10?09:16??hogsvm-master\HOG+TREE\classifiers\weak_tree_12.mat
?????文件??????758437??2014-06-10?09:16??hogsvm-master\HOG+TREE\classifiers\weak_tree_21.mat
?????文件??????767419??2014-06-10?09:16??hogsvm-master\HOG+TREE\classifiers\weak_tree_22.mat
?????文件??????764484??2014-06-10?09:16??hogsvm-master\HOG+TREE\classifiers\weak_tree_31.mat
?????文件??????794183??2014-06-10?09:16??hogsvm-master\HOG+TREE\classifiers\weak_tree_32.mat
?????文件??????775521??2014-06-10?09:16??hogsvm-master\HOG+TREE\classifiers\weak_tree_41.mat
?????文件??????790006??2014-06-10?09:16??hogsvm-master\HOG+TREE\classifiers\weak_tree_42.mat
?????文件??????786421??2014-06-10?09:16??hogsvm-master\HOG+TREE\classifiers\weak_tree_51.mat
?????文件??????802000??2014-06-10?09:16??hogsvm-master\HOG+TREE\classifiers\weak_tree_52.mat
?????文件??????778448??2014-06-10?09:16??hogsvm-master\HOG+TREE\classifiers\weak_tree_61.mat
?????文件??????768193??2014-06-10?09:16??hogsvm-master\HOG+TREE\classifiers\weak_tree_62.mat
?????文件????????3414??2014-06-10?09:16??hogsvm-master\HOG+TREE\classify_region.m
?????文件?????????823??2014-06-10?09:16??hogsvm-master\HOG+TREE\count_blocks.m
?????文件????????4375??2014-06-10?09:16??hogsvm-master\HOG+TREE\feature_extraction.m
?????文件????????3244??2014-06-10?09:16??hogsvm-master\HOG+TREE\learning.m
?????文件????????7567??2014-06-10?09:16??hogsvm-master\HOG+TREE\prepare_samples.m
?????文件????????1600??2014-06-10?09:16??hogsvm-master\HOG+TREE\runtime.m
?????文件????????2998??2014-06-10?09:16??hogsvm-master\HOG+TREE\sample_negatives.m
?????文件????????4063??2014-06-10?09:16??hogsvm-master\HOG+TREE\select_tree.m
?????文件????????1189??2014-06-10?09:16??hogsvm-master\HOG+TREE\test.m
?????文件????????1612??2014-06-10?09:16??hogsvm-master\HOG+TREE\test_neg.m
?????文件????????1193??2014-06-10?09:16??hogsvm-master\HOG+TREE\test_pos.m
?????文件?????????917??2014-06-10?09:16??hogsvm-master\HOG+TREE\testing.m
?????文件????????4798??2014-06-10?09:16??hogsvm-master\HOG+TREE\train_cascade_ilevel.m
?????文件????????3402??2014-06-10?09:16??hogsvm-master\classify_region.m
............此處省略9個文件信息