#include?“cppHoG.h“
#include?“opencv2/highgui/highgui.hpp“
#include?
#include?
int?iPosWindows?=0;?int?iNegWindows=0;?
//constructor?
CcppHoG?::?CcppHoG（Size?sWinSizeSize?sBlockSizeSize?sBlockStrideSize?sWinStrideSize?sCellSizeint?iBinsenGamacorrect?enGammaCorstyleenBlockNormstyle?enNormstylefloat?fGaussSigmadouble?dBlockThreshold）
{???
????this->sWinSize?=?sWinSize;
????this->sBlockStride?=?sBlockStride;
	this->sWinStride?=?sWinStride;
????this->sBlockSize?=?sBlockSize;
????this->sCellSize?=?sCellSize;
????this->iBins?=?iBins;
????this->enGammaCorstyle?=?enGammaCorstyle;
	this->enNormstyle?=?enNormstyle;
	m_fGaussSigma?=?fGaussSigma;
	this->dBlockThreshold?=?dBlockThreshold;	
}

////////////////////////////////////////////////////////////////////////////////////////////////////////
//compute?the?img‘s?gradient
//this?is?not?limited?to?the?img?of?64*158?size
//grad?stores?the?gradient?of?each?pixel
//angle?means?the?angle?of?gradient
//paddingTL?paddingBR?is?the?padding?scale?which?is?mentioned?in?the?paper
////////////////////////////////////////////////////////////////////////////////////////////////////////
void?CcppHoG?::?computeGradient（const?Mat&?mImg?Mat&?mGrad?Mat&?mAngle
?????????????????????????????Size?sPaddingTL?Size?sPaddingBR）?const
{
????//?assert?the?img?is?either?1?channel?or?3?channel
????uchar?ucChannels?=mImg.channels（）;??
????assert（ucChannels?==?1?||?ucChannels?==?3）;
????//?compute?the?size?after?padding
????Size?newSize（mImg.cols?+?sPaddingTL.width?+?sPaddingBR.width?mImg.rows?+?sPaddingBR.height?+?sPaddingTL.height）;
????//both?the?mGrad?and?mAngle?have?two?channels????
????mGrad.create（newSizeCV_32FC2）;
????mAngle.create（newSizeCV_8UC2）;
????
????//?a?vector?contains?the?color?scalar?0-255;?
????Mat_?_mScalar（1256）;
????const?float?*mScalar?=?&_mScalar（00）;
????//the?following?method?is?to?make?gamacorrection?
????//as?you?will?see?this?is?an?efficiency?algorithm
????//e.g.?if?the?pixel?value?is?36?and?GamaSqrt?is?chosen?
????//the?new?value?=?_mScalar（old?value）;
????//so?much?sqrt?functions?will?be?ignored.
????if（enGammaCorstyle?==?GamaSqrt）
????{
????????for（int?i?=?0;?i?????????????_mScalar（0i）?=?std::sqrt（float（i））;
????}
????else?if（enGammaCorstyle?==?NoGama）
????{
????????for（int?j?=?0;?j?????????????_mScalar（0j）?=?（float）j;
????}
????
????//because?of?the?padding?we?need?two?more?variants?iXmapiYMap.
????//what‘s?more?when?take?the?edge?into?account?a?new?virtual?edge?will?
????//be?used.?here?is?a?simple?example?help?to?understand?better.
????/*
????????suppose?the?img‘s?matrix?is?the?simple?form
????????[123;
?????????456;
?????????789;]
????????and?the?paddings?are?1and?adding?the?virtual?edge
????????the?img‘s?size?should?be?7*7
????????so?the?padded?form?should?be?as?follows
????????[
????????????0?0?0?0?0?0?0
????????????0?0?0?0?0?0?0
????????????0?0?

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

?????文件?????115338??2012-06-05?00:40??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\cppHoG.cpp

?????文件???????4132??2012-06-03?22:57??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\cppHoG.h

?????文件???????4435??2012-06-04?21:51??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\cppHoG.vcproj

?????文件???????1405??2012-04-16?17:13??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\cppHoG.vcproj.HP21.Administrator.user

?????文件???????1415??2012-06-11?18:27??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\cppHoG.vcproj.lishan-pc.xiaoxiaolishan.user

?????文件??????18307??2005-04-21?21:09??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\crop_000001a.png

?????文件??????19453??2012-04-18?21:59??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\crop_000010a.png

?????文件???????7360??2012-06-11?18:23??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\Debug\BuildLog.htm

?????文件????????663??2012-05-18?10:52??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\Debug\cppHoG.exe.embed.manifest

?????文件????????728??2012-05-18?10:52??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\Debug\cppHoG.exe.embed.manifest.res

?????文件????????621??2012-06-11?18:23??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\Debug\cppHoG.exe.intermediate.manifest

?????文件?????903269??2012-06-05?00:40??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\Debug\cppHoG.obj

?????文件?????197345??2012-06-11?18:23??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\Debug\mainDetect.obj

?????文件?????????65??2012-06-11?18:23??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\Debug\mt.dep

?????文件?????789504??2012-06-11?18:23??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\Debug\vc90.idb

?????文件?????626688??2012-06-11?18:23??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\Debug\vc90.pdb

?????文件?????441474??2012-05-24?19:30??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\Debug\wBlockCache.obj

?????文件???????8043??2012-06-11?18:23??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\mainDetect.cpp

?????文件???????3269??2012-05-18?11:01??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\note.txt

?????文件????????767??2012-04-23?18:11??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\resource.h

?????文件??????32758??2012-05-24?19:30??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\wBlockCache.cpp

?????文件???????1607??2012-03-28?11:23??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG\wBlockCache.h

?????文件???18181120??2012-06-11?18:27??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG.ncb

?????文件????????884??2012-03-13?20:51??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG.sln

????..A..H.?????72704??2012-06-11?18:27??cppHoG-raw-RBF\cppHoG-raw-RBF\cppHoG.suo

?????文件?????302592??2012-06-11?18:23??cppHoG-raw-RBF\cppHoG-raw-RBF\Debug\cppHoG.exe

?????文件????2876612??2012-06-11?18:23??cppHoG-raw-RBF\cppHoG-raw-RBF\Debug\cppHoG.ilk

?????文件????2386944??2012-06-11?18:23??cppHoG-raw-RBF\cppHoG-raw-RBF\Debug\cppHoG.pdb

?????文件?????115622??2012-06-05?01:01??cppHoG-raw-RBF-PCA\cppHoG-raw-RBF\cppHoG\cppHoG.cpp

?????文件???????4132??2012-06-03?22:57??cppHoG-raw-RBF-PCA\cppHoG-raw-RBF\cppHoG\cppHoG.h

............此處省略52個文件信息