3銆佸拰宸茬粡鏈夌殑MFC錛學(xué)IN32浠ｇ爜铻嶅悎鐨勬椂闂存瘮杈冨皯銆?br />
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鐧懼害鏂囧簱閲岀殑鏂囨。
http://wenku.baidu.com/view/eae99905bed5b9f3f90f1cfd.html
嫻嬭瘯鍥懼儚錛?br />
緇撴灉鍥懼儚
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鏍規(guī)嵁鍥懼儚褰㈡佸鐨勭悊璁猴紝鑶ㄨ儉婊¤凍緇撳悎寰嬶紝鍗?img border="0" alt="" src="http://m.shnenglu.com/images/cppblog_com/mcs51a/dilation_satisfies.png" />錛?font color="#0066ff">B鍜孋涓虹粨鏋勫厓绱?/font>銆傚亣璁句竴涓粨鏋勫厓绱燬鍙互琛ㄧず涓轟袱涓粨鏋勫厓绱燘鍜孋鐨勮啫鑳錛屽嵆S=B⊕C錛屽垯A⊕S=A⊕(B⊕C)=(A⊕B)⊕C錛屾崲璦涔嬶紝鐢⊿鑶ㄨ儉A絳夊悓浜庣敤B鍏堣啫鑳A錛屽啀鐢–鑶ㄨ儉鍓嶉潰鐨勭粨鏋溿傛垜浠ОS鑳藉鍒嗚В鎴怋鍜孋涓や釜緇撴瀯鍏冪礌銆傜粨鍚堝緥寰堥噸瑕侊紝鍥犱負(fù)璁＄畻鑶ㄨ儉鎵闇瑕佺殑鏃墮棿姝ｆ瘮浜庣粨鏋勫厓绱犱腑鐨勯潪闆跺儚绱犵殑涓暟銆傞氳繃涓婅堪鎺ㄥ錛屽垎瑙ｇ粨鏋勫厓绱狅紝鐒跺悗鍐嶅垎鍒敤瀛愮粨鏋勫厓绱犺繘琛岃啫鑳鎿嶄綔寰寰浼?xì)瀹炵幇寰堝瑙傜殑閫熷害鐨勫闀褲?br />
鍚屾牱錛岃厫铓涔熷彲浠ュ仛緇撴瀯鍒嗚В錛岃厫铓婊¤凍鍏紡
錛孊鍜孋涓虹粨鏋勫厓绱狅紝鍚屾牱濡傛灉涓涓粨鏋勫厓绱燬鍙互琛ㄧず涓轟袱涓粨鏋勫厓绱燘鍜孋鐨勮啫鑳錛屽嵆S=B⊕C錛岄偅涔?font color="#0066ff">鐢⊿鑵愯殌A絳夊悓浜庣敤B鍏堣厫铓A錛屽啀鐢–鑵愯殌鍓嶉潰鐨勭粨鏋?/font>銆傚叕寮忔帹瀵肩渷鐣ャ?br />鍥懼儚褰㈡佸鑶ㄨ儉鍜岃厫铓浠嬬粛錛屽彲瑙?br /> http://en.wikipedia.org/wiki/Erosion_(morphology)
http://en.wikipedia.org/wiki/Dilation_(morphology)
鍋氱粨鏋勫垎瑙ｅ悗鐨勮繍綆楅噺涓篧*H*錛坘w+kh錛?/span>
浠ｇ爜濡備笅
1
#include <cv.h>
2#include <highgui.h>
3#include <stdio.h>
4
5
6int main(int argc, char** argv)
7
{
8
if(argc<2) {
9
printf("has no param\n");
10 return 0;
11
}
12
13 IplConvKernel *element1 = cvCreateStructuringElementEx( 1, 25, 0, 0, CV_SHAPE_RECT, 0);
14 IplConvKernel *element2 = cvCreateStructuringElementEx( 16, 1, 0, 0, CV_SHAPE_RECT, 0);
15 IplConvKernel *element3 = cvCreateStructuringElementEx( 16, 25, 0, 0, CV_SHAPE_RECT, 0);
16
17 IplImage* src=cvLoadImage(argv[1],1);
18
19
20 if( src!= NULL)
21 {
22
23 IplImage* img = cvCreateImage(cvGetSize(src),IPL_DEPTH_8U,1);
24 cvCvtColor(src,img,CV_BGR2GRAY);
25 cvReleaseImage(&src);
26
27
28 IplImage* tmp = cvCreateImage(cvGetSize(img),IPL_DEPTH_8U,1);
29 cvDilate( img, tmp, element1, 1);
30
31 IplImage* dst1 = cvCreateImage(cvGetSize(img),IPL_DEPTH_8U,1);
32 cvDilate( tmp, dst1, element2, 1);
33
34
35 IplImage* dst2 = cvCreateImage(cvGetSize(img),IPL_DEPTH_8U,1);
36 cvDilate( img, dst2, element3, 1);
37
38 IplImage* diff = cvCreateImage(cvGetSize(img),IPL_DEPTH_8U,1);
39 cvSub(dst2,dst1,tmp,NULL);
40 cvEqualizeHist( tmp, diff);
41 cvReleaseImage(&tmp);
42
43 int noZeroCount=cvCountNonZero(diff);
44 printf("no zerocount %d\n",noZeroCount);
45
46
47 cvNamedWindow("img",CV_WINDOW_AUTOSIZE);
48 cvShowImage("img",img);
49 cvNamedWindow("dst1",CV_WINDOW_AUTOSIZE);
50 cvShowImage("dst1",dst1);
51 cvNamedWindow("dst2",CV_WINDOW_AUTOSIZE);
52 cvShowImage("dst2",dst2);
53 cvNamedWindow("diff",CV_WINDOW_AUTOSIZE);
54 cvShowImage("diff",diff);
55
56
57 cvWaitKey();
58 cvDestroyAllWindows();
59
60
61 cvReleaseImage(&img);
62 cvReleaseImage(&dst1);
63 cvReleaseImage(&dst2);
64 cvReleaseImage(&diff);
65
66 cvReleaseStructuringElement(&element1);
67 cvReleaseStructuringElement(&element2);
68 cvReleaseStructuringElement(&element3);
69
70
71
72
73
74 }
75 else
76 {
77 printf("error,not load\n");
78 }
79 return 0;
80
};
81
#include <cv.h>2
#include <highgui.h>3
#include <stdio.h>4
5
6
int main(int argc, char** argv)7
{
8
if(argc<2) {
9
printf("has no param\n");10
return 0;11
}12
13
IplConvKernel *element1 = cvCreateStructuringElementEx( 1, 25, 0, 0, CV_SHAPE_RECT, 0);14
IplConvKernel *element2 = cvCreateStructuringElementEx( 16, 1, 0, 0, CV_SHAPE_RECT, 0);15
IplConvKernel *element3 = cvCreateStructuringElementEx( 16, 25, 0, 0, CV_SHAPE_RECT, 0);16
17
IplImage* src=cvLoadImage(argv[1],1); 18
19
20
if( src!= NULL)21
{22
23
IplImage* img = cvCreateImage(cvGetSize(src),IPL_DEPTH_8U,1);24
cvCvtColor(src,img,CV_BGR2GRAY);25
cvReleaseImage(&src);26
27
28
IplImage* tmp = cvCreateImage(cvGetSize(img),IPL_DEPTH_8U,1);29
cvDilate( img, tmp, element1, 1);30
31
IplImage* dst1 = cvCreateImage(cvGetSize(img),IPL_DEPTH_8U,1); 32
cvDilate( tmp, dst1, element2, 1);33
34
35
IplImage* dst2 = cvCreateImage(cvGetSize(img),IPL_DEPTH_8U,1); 36
cvDilate( img, dst2, element3, 1);37
38
IplImage* diff = cvCreateImage(cvGetSize(img),IPL_DEPTH_8U,1); 39
cvSub(dst2,dst1,tmp,NULL);40
cvEqualizeHist( tmp, diff);41
cvReleaseImage(&tmp);42
43
int noZeroCount=cvCountNonZero(diff);44
printf("no zerocount %d\n",noZeroCount);45
46
47
cvNamedWindow("img",CV_WINDOW_AUTOSIZE);48
cvShowImage("img",img);49
cvNamedWindow("dst1",CV_WINDOW_AUTOSIZE);50
cvShowImage("dst1",dst1);51
cvNamedWindow("dst2",CV_WINDOW_AUTOSIZE);52
cvShowImage("dst2",dst2);53
cvNamedWindow("diff",CV_WINDOW_AUTOSIZE);54
cvShowImage("diff",diff);55
56
57
cvWaitKey();58
cvDestroyAllWindows();59
60
61
cvReleaseImage(&img);62
cvReleaseImage(&dst1);63
cvReleaseImage(&dst2);64
cvReleaseImage(&diff);65
66
cvReleaseStructuringElement(&element1);67
cvReleaseStructuringElement(&element2);68
cvReleaseStructuringElement(&element3);69
70
71
72
73
74
}75
else76
{77
printf("error,not load\n");78
}79
return 0;80
};81
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涓嶈鍒欏彉褰?br />http://paulbourke.net/miscellaneous/imagewarp/
榧犳爣鎷変幾鏀瑰彉鍥懼儚鐨?br />
http://www.codeproject.com/KB/graphics/localimagewarper.aspx?q=warp
Photoshop娑插寲宸ュ叿綆變腑鍚戝墠鍙樺艦宸ュ叿
http://www.cnblogs.com/xiaotie/archive/2009/12/08/1619046.html
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1 WaitForSingleObject(hThread,INFINITE);
2
3 CloseHandle(hThread);
Win32 涓瑿reateThread鍑烘潵鐨刪Thread灞炰簬鏁翠釜Process,綰跨▼涓殑鍥炶皟鍑芥暟緇撴潫鍚?涓嶄細(xì)澶辨晥,鍙湁璋冪敤鑰呰皟鐢–loseHandle,鎵嶆渶鍚庣湡姝ｇ殑閲婃斁緋葷粺涓璗hread 鐨勮祫婧?2
3 CloseHandle(hThread);
濡傛灉綰跨▼鐨勫洖璋冨嚱鏁板凡緇忕粨鏉?閭ｄ箞hThread 澶勪簬嬋媧葷姸鎬?WaitForSignleObject 渚胯兘鑾峰彇鍒板綋鍓嶇姸鎬侊紝鎴愬姛榪斿洖;濡傛灉娌℃湁,WaitForSignleObject 渚夸竴鐩寸瓑寰呯嚎紼嬬殑鍥炶皟緇撴潫.
濡傛灉浣犳兂涓涓嚎紼嬩腑絳夊緟鍙﹀涓涓嚎紼嬪洖璋冪粨鏉熺殑鍚屾椂,榪涜娑堟伅MSG鐨勫垎鍙?鎴栬呭仛鍏朵粬鐨勪簨鎯?渚嬪涓籙I綰跨▼鍦ㄧ瓑寰呭伐浣滅嚎紼嬪畬鎴愮殑鍚屾椂,闇瑕佹洿鏂癠I涓婄殑榪涘害鏉?榪欐椂鍙互璁╁伐浣滅嚎紼嬪彂閫佽繘搴︽秷鎭疢SG緇欎富UI綰跨▼,涓籙I綰跨▼鎺ュ彈鍒版秷鎭疢SG鏇存柊UI.鍙互鍦ㄤ富UI綰跨▼涓嬌鐢∕sgWaitForMultipleObjects鍑芥暟杈懼埌榪欎竴鏁堟灉,
1 MSG msg;
2
3 BOOL bLoop=TRUE;
4
5 while(bLoop)
6 {
7
8 int nWait=MsgWaitForMultipleObjects(1,&hThread,FALSE,3000,QS_ALLEVENTS);
9 switch(nWait)
10 {
11 case WAIT_TIMEOUT:
12 case WAIT_OBJECT_0+1:
13 {
14 while( PeekMessage( &msg, NULL, 0, 0, PM_REMOVE ) ) {
15 TranslateMessage(&msg);
16 DispatchMessage( &msg );
17 }
18 break;
19 }
20
21 case WAIT_OBJECT_0:
22 default:
23 bLoop=FALSE;
24 break;
25 }
26 };
27 CloseHandle(hThread);
28
29
30
2
3 BOOL bLoop=TRUE;
4
5 while(bLoop)
6 {
7
8 int nWait=MsgWaitForMultipleObjects(1,&hThread,FALSE,3000,QS_ALLEVENTS);
9 switch(nWait)
10 {
11 case WAIT_TIMEOUT:
12 case WAIT_OBJECT_0+1:
13 {
14 while( PeekMessage( &msg, NULL, 0, 0, PM_REMOVE ) ) {
15 TranslateMessage(&msg);
16 DispatchMessage( &msg );
17 }
18 break;
19 }
20
21 case WAIT_OBJECT_0:
22 default:
23 bLoop=FALSE;
24 break;
25 }
26 };
27 CloseHandle(hThread);
28
29
30
]]>
浠ｇ爜涓秹鍙?qiáng)鍒扮殑DIB鎿嶄綔 鏄?Bit 鐨勪簩鍊煎浘鍍?
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鍏蜂綋鍘熷洜鏌ョ湅銆婄▼搴忓憳鐨勪慨鍏?緙栬瘧涓庨摼鎺ャ嬩竴涔︺?br>
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