%A?-?1329
%B?-?487
%C?-?572
%Five?-?654
%Point?-?1395
%V?-?435
%%
imgDir?=?‘./shp_marcel_train/Marcel-Train/‘;
outDir?=?‘./surfTrain‘;
mkdir（outDir）;

%?trainNumA?=?1329;
%?trainNumB?=?487;
%?trainNumC?=?572;
%?trainNumFive?=?654;
%?trainNumPoint?=?1395;
%?trainNumV?=?435;

trainNumA?=?10;
trainNumB?=?10;
trainNumC?=?10;
%?trainNumFive?=?200;
%?trainNumPoint?=?600;
%?trainNumV?=?200;

imgSize?=?80;
patchSize?=?16;
gridSpacing?=?patchSize/2;
gridRowNum?=?imgSize/gridSpacing?-?1;
row_matOne?=?gridRowNum^2;
%%?A
matDSift?=?[];
matOne?=?zeros（row_matOne?128）;
trainLabel?=?‘A‘;
for?i?=?1:trainNumA
%????num?=?[num2str（floor（i/1000））?num2str（floor（mod（i1000）/100））?num2str（floor（mod（i100）/10））?num2str（floor（mod（i?10）））];
???num?=?[num2str（floor（mod（i100）/10））?num2str（floor（mod（i?10）））];
???imgName?=?[trainLabel?‘-uniform‘?num?‘.ppm‘];
???imgPath?=?[imgDir?trainLabel?‘/‘?imgName];
???img?=?imread（imgPath）;
???img?=?imresize（img?[imgSize?imgSize]）;
???descriptor?=?dense_sift（img?patchSize?gridSpacing）;
???for?j?=?1:gridRowNum
???????for?k?=?1:gridRowNum
??????????matOne（（j-1）*gridRowNum?+?k?:）?=?descriptor（j?k?:）;
???????end
???end
???matDSift?=?cat（1?matDSift?matOne）;
end
matOutFileName?=?[outDir?‘/‘?‘dsift‘?trainLabel?‘.txt‘];
dlmwrite（matOutFileName?matDSift）;
%%?B
matDSift?=?[];
matOne?=?zeros（row_matOne?128）;
trainLabel?=?‘B‘;
for?i?=?1:trainNumB
%????num?=?[num2str（floor（i/100））?num2str（floor（mod（i100）/10））?num2str（floor（mod（i?10）））];
???num?=?[num2str（floor（mod（i100）/10））?num2str（floor（mod（i?10）））];
???imgName?=?[trainLabel?‘-uniform‘?num?‘.ppm‘];
???imgPath?=?[imgDir?trainLabel?‘/‘?imgName];
???img?=?imread（imgPath）;
???img?=?imresize（img?[imgSize?imgSize]）;
???descriptor?=?dense_sift（img?patchSize?gridSpacing）;
???for?j?=?1:gridRowNum
???????for?k?=?1:gridRowNum
??????????matOne（（j-1）*gridRowNum?+?k?:）?=?descriptor（j?k?:）;
???????end
???end
???matDSift?=?cat（1?matDSift?matOne）;
end
matOutFileName?=?[outDir?‘/‘?‘dsift‘?trainLabel?‘.txt‘];
dlmwrite（matOutFileName?matDSift）;
%%?C
matDSift?=?[];
matOne?=?zeros（row_matOne?128）;
trainLabel?=?‘C‘;
for?i?=?1:trainNumC
%????num?=?[num2str（floor（i/100））?num2str（floor（mod（i100）/10））?num2str（floor（mod（i?10）））];
???num?=?[num2str（floor（mod（i100）/10））?num2str（floor（mod（i?10）））];
???imgName?=?[trainLabel?‘-uniform‘?num?‘.ppm‘];
???imgPath?=?[imgDir?trainLabel?‘/‘?imgName];
???img?=?imread（imgPath）;
???img?=?imresize（img?[imgSize?imgSize]）;
???descriptor?=?dense_sift（img?patchSize?gridSpacing）;
???for?j?=?1:gridRowNum
???????for?k?=?1:gridRowNum
??????????matOne（（j-1）*gridRowNum?+?k?:）?=?descriptor（j?k?:）;
???????end
???end
???matDSift?=?cat（1?matDSift?matOne）;
end
matOutFileName?=?[outDir?‘/‘?‘dsift‘?trainLabel?‘.txt‘];
dlmwrite（matOutFileName?matDSift）;
%?
%?matDSift?=?[];
%?matOne?=?zeros（row_matOne?128）;
%?trainLabel?=?‘Five‘;
%

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

?????文件????2359312??2015-10-12?22:47??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\10B.ppm

?????文件????2359312??2015-10-12?22:44??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\10C.ppm

?????文件?????786448??2015-10-12?23:42??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\1A.pgm

?????文件????2359312??2015-10-12?23:18??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\1A.ppm

?????文件????2359312??2015-10-12?22:47??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\1B.ppm

?????文件????2359312??2015-10-12?22:44??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\1C.ppm

?????文件?????786448??2015-10-12?23:43??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\2A.pgm

?????文件????2359312??2015-10-12?22:54??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\2A.ppm

?????文件????2359312??2015-10-12?22:47??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\2B.ppm

?????文件????2359312??2015-10-12?22:44??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\2C.ppm

?????文件????2359312??2015-10-12?22:47??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\3B.ppm

?????文件????2359312??2015-10-12?22:44??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\3C.ppm

?????文件????2359312??2015-10-12?22:47??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\4B.ppm

?????文件????2359312??2015-10-12?22:44??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\4C.ppm

?????文件????2359312??2015-10-12?22:47??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\5B.ppm

?????文件????2359312??2015-10-12?22:44??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\5C.ppm

?????文件????2359312??2015-10-12?22:47??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\6B.ppm

?????文件????2359312??2015-10-12?22:44??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\6C.ppm

?????文件????2359312??2015-10-12?22:47??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\7B.ppm

?????文件????2359312??2015-10-12?22:44??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\7C.ppm

?????文件????2359312??2015-10-12?22:47??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\8B.ppm

?????文件????2359312??2015-10-12?22:44??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\8C.ppm

?????文件????2359312??2015-10-12?22:47??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\9B.ppm

?????文件????2359312??2015-10-12?22:44??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\9C.ppm

?????文件???????5189??2015-10-13?00:21??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\batDenseSift.m

?????文件???????3180??2015-10-03?20:44??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\dense_sift.m

?????文件????????264??2008-02-21?18:08??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\gen_dgauss.m

?????文件????????449??2008-02-21?18:08??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\gen_gauss.m

?????文件???????2436??2015-10-13?01:29??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\gesturePredict.m

?????文件????????331??2015-10-07?16:33??Hand?gesture?Recognition?based?SIFT?and?SVM_matlab\gestureTrain.m

............此處省略297個(gè)文件信息