資源簡(jiǎn)介
1.去掉了所有動(dòng)態(tài)分配內(nèi)存的操作，對(duì)嵌入式系統(tǒng)有一定的速度提升
2.注釋覆蓋了大量關(guān)鍵代碼
3.減少了代碼一半的體積，并且減少了部分健壯性的代碼，速度比OpenCV源碼提升16%
4.修改了大量數(shù)據(jù)結(jié)構(gòu)，不依賴CV源碼直接編譯
5.去掉了double型，改成Int
6.開方改成查表
7.除法改成乘法加位移
8.速度是EMCV的6倍
代碼片段和文件信息
#include?“Haar.h“
#include?“l(fā)oadCascade.h“
#include?“Util.h“
#include?“stdio.h“
#include?“string.h“
#include?
#include?
#include?
/*******************Global************************************/
HaarClassifierCascade?*cascade?;
//HidHaarClassifierCascade?hid_cascade;
//32bits?cell?Mat
int MatPool32[MaxMatNum][MAXROWS][MAXCOLS];
//8bits?cell?
unsigned?char??MatPool8[MaxMatNum][MAXROWS][MAXCOLS];
//8bits*3?cell?
unsigned?char??ImgRGBPool8[MaxMatNum][RGBCHANNEL][MAXROWS][MAXCOLS];
//64bits??cell?
_int64 ?MatPool64[MaxMatNum][MAXROWS][MAXCOLS];
//候選區(qū)域坐標(biāo)節(jié)點(diǎn)并查集
PTreeNode?PTreeNodes[MAXPTREENODES];
char?HidCascade[MAXHIDCASCADE];
//分類器檢測(cè)結(jié)果區(qū)域序列
Sequence?result_seq;
//==================================================================
//函數(shù)名：??IsEqual
//作者：????qiurenbo
//日期：????2014-10-1
//功能：????判斷兩個(gè)矩形是否鄰接
//輸入?yún)?shù)：_r1??_r2?候選區(qū)域矩形??????
//返回值：??返回相似性（是否是鄰接的矩形）
//修改記錄：
//==================================================================
int?IsEqual（?const?void*?_r1?const?void*?_r2）
{
????const?Rect*?r1?=?（const?Rect*）_r1;
????const?Rect*?r2?=?（const?Rect*）_r2;
int?distance5x?=?r1->width?;//int?distance?=?cvRound（r1->width*0.2）;
????return?r2->x*5?<=?r1->x*5?+?distance5x?&&
r2->x*5?>=?r1->x*5?-?distance5x?&&
r2->y*5?<=?r1->y*5?+?distance5x?&&
r2->y*5?>=?r1->y*5?-?distance5x?&&
r2->width*5?<=?r1->width?*?6?&&
r2->width?*?6?>=?r1->width*5;
}
//==================================================================
//函數(shù)名：??ReadFaceCascade
//作者：????qiurenbo
//日期：????2014-10-1
//功能：????根據(jù)候選區(qū)域的相似性（IsEqual函數(shù)）建立并查集
//輸入?yún)?shù)：seq??候選目標(biāo)區(qū)域序列??????
//返回值：??返回分類后的類別數(shù)?
//修改記錄：
//==================================================================
int?SeqPartition（?const?Sequence*?seq?）
{
Sequence*?result?=?0;
????//CvMemStorage*?temp_storage?=?0;
????int?class_idx?=?0;
????
memset（PTreeNodes?0?MAXPTREENODES*sizeof（PTreeNode））;
????
????int?i?j;
???
????//建立以seq中元素為根節(jié)點(diǎn)的森林
????for（?i?=?0;?i?total;?i++?）
PTreeNodes[i].element?=?（char*）&seq->rectQueue[i];
//遍歷所有根節(jié)點(diǎn)
for（?i?=?0;?i?total;?i++?）
????{
????????PTreeNode*?node?=?&PTreeNodes[i];
PTreeNode*?root?=?node;
//確保node中元素指針不為空
????????if（?!node->element?）
????????????continue;
????????//找到元素在樹中的根結(jié)點(diǎn)
????????while（?root->parent?）
????????????root?=?root->parent;
????????for（?j?=?0;?j?total;?j++?）
????????{
????????????PTreeNode*?node2?=?&PTreeNodes[j];
????????????
//確保1.node中元素指針不為空
//????2.且不是同一個(gè)node結(jié)點(diǎn)
//????3.且是相似區(qū)域
//?若是相似區(qū)域，則合并元素
????????????if（?node2->element?&&?node2?!=?node?&&
????????????????IsEqual（?node->element?node2->element））
????????????{
????????????????PTreeNode*?root2?=?node2;
????????????????
???????????????//找到元素在樹中的根結(jié)點(diǎn)
????????????????while（?root2->parent?）
????????????????????root2?=?root2->parent;
//合并的前提是不在一顆樹中
????????????????if（?root2?!=?root?）
????????????????{
//秩小的樹歸入秩大的樹中
??屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件????????134??2014-10-10?21:04??FaceDection\cc_build_Debug.log
?????文件???????2792??2014-10-06?10:39??FaceDection\cc_build_Release.log
?????文件??????18431??2014-10-10?21:03??FaceDection\Debug\FaceDection.map
?????文件?????483119??2014-10-10?21:03??FaceDection\Debug\FaceDection.out
?????文件??????41467??2014-10-10?21:03??FaceDection\Debug\Haar.obj
?????文件?????234117??2014-10-10?11:35??FaceDection\Debug\loadCascade.obj
?????文件??????11929??2014-10-10?19:36??FaceDection\Debug\Main.obj
?????文件??????75199??2014-10-10?11:35??FaceDection\Debug\Tables.obj
?????文件??????10102??2014-10-10?11:35??FaceDection\Debug\Util.obj
?????文件????????690??2014-10-10?21:03??FaceDection\Debug.lkf
?????文件????????337??2014-10-05?19:36??FaceDection\FaceDection\.ccsproject
?????文件??????19094??2014-10-05?19:36??FaceDection\FaceDection\.cproject
?????文件???????4208??2014-10-05?19:36??FaceDection\FaceDection\.project
?????文件?????????62??2014-10-05?19:36??FaceDection\FaceDection\.settings\org.eclipse.cdt.codan.core.prefs
?????文件????????123??2014-10-05?19:36??FaceDection\FaceDection\.settings\org.eclipse.cdt.debug.core.prefs
?????文件????????208??2014-10-05?19:36??FaceDection\FaceDection\.settings\org.eclipse.core.resources.prefs
?????文件????????373??2014-10-05?19:36??FaceDection\FaceDection\Debug\ccsObjs.opt
?????文件????????279??2014-10-05?19:36??FaceDection\FaceDection\Debug\ccsSrcs.opt
?????文件???????4386??2014-10-05?19:36??FaceDection\FaceDection\Debug\makefile
?????文件????????257??2014-10-05?19:36??FaceDection\FaceDection\Debug\ob
?????文件???????1828??2014-10-05?19:36??FaceDection\FaceDection\Debug\sources.mk
?????文件???????4056??2014-10-05?19:36??FaceDection\FaceDection\Debug\subdir_rules.mk
?????文件???????1818??2014-10-05?19:36??FaceDection\FaceDection\Debug\subdir_vars.mk
?????文件???????3072??2014-10-10?21:04??FaceDection\FaceDection.CS_\FILE.CDX
?????文件????????656??2014-10-10?21:04??FaceDection\FaceDection.CS_\FILE.DBF
?????文件???????1001??2014-10-10?21:04??FaceDection\FaceDection.CS_\FILE.FPT
?????文件??????26663??2014-10-10?21:05??FaceDection\FaceDection.CS_\SYMBOL.DBF
?????文件??????47506??2014-10-10?21:05??FaceDection\FaceDection.CS_\SYMBOL.FPT
?????文件???????7961??2014-10-10?21:04??FaceDection\FaceDection.paf2
?????文件???????1631??2014-10-09?16:40??FaceDection\FaceDection.pjt
............此處省略484個(gè)文件信息
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