資源簡(jiǎn)介
程序作用,輸入兩個(gè)視頻,將兩個(gè)視頻在同一窗口中顯示,存成一個(gè)視頻輸出。代碼配置opencv后可直接執(zhí)行。

代碼片段和文件信息
/************************************************************************/
/*@file?
Copyright?(C)?2015?LeafLiu
@version?2015-3-27?20:28:44
*/
/************************************************************************/
#include
#include
#include
#define?LOG?printf
int?main()
{
char*?Lfilename?=?“C:\\Users\\leaf\\Desktop\\匯報(bào)2015-3-16\\VS_block_res_no_shift_no_fusion_affine~1.avi“/*argv[1]*/;
char*?Rfilename?=?“C:\\Users\\leaf\\Desktop\\匯報(bào)2015-3-16\\VS_block_result_SURF.avi“;
CvCapture*?pLcapture?=?NULL;
CvCapture*?pRcapture=?NULL;
if(?!(pLcapture?=?cvCaptureFromAVI(Lfilename)))
{
LOG(“error?load?left?file\n“);
return?0;
}
if(?!(pRcapture?=?cvCaptureFromAVI(Rfilename)))
{
LOG(“error?load?right?file\n“);
return?0;
}
int?LframeH?=?(int)?cvGetCaptureProperty(pLcapture?CV_CAP_PROP_frame_HEIGHT);
int?LframeW?=?(int)?cvGetCaptureProperty(pLcapture?CV_CAP_PROP_frame_WIDTH);
int?RframeH?=?(int)?cvGetCaptureProperty(pRcapture?CV_CAP_PROP_frame_HEIGHT);
int?RframeW?=?(int)?cvGetCaptureProperty(pRcapture?CV_CAP_PROP_frame_WIDTH);
if(?LframeH!=RframeH||LframeW!=RframeW)
{
LOG(“error-different?video?size\n“);
return?0;
}
int?border?=?20;
CvVideoWriter?*pWriter_join=?cvCreateVideoWriter(“VS4_join.avi“CV_FOURCC(‘X‘‘V‘‘I‘‘D‘)20cvSize(LframeW*2+borderLframeH)1);
IplImage*?pLcurframe*pRcurframe;
bool?bRun?=?true;
int?idx=0;
while((pLcurframe?=?cvQueryframe(pLcapture))?&&?(pRcurframe?=cvQueryframe(pRcapture))&&?bRun)
{
IplImage?*imgJoin=cvCreateImage(cvSize(LframeW*2+borderLframeH)IPL_DEPTH_8U3);
cvSetImageROI(imgJoincvRect(00LframeWLframeH));
cvCopy(pLcurframeimgJoin);
cvSetImageROI(imgJoincvRect(LframeW+border0LframeWLframeH));
cvCopy(pRcurframeimgJoin);
cvWriteframe(pWriter_joinimgJoin);
cvReleaseImage(&imgJoin);
int?k?=?cvWaitKey(30);
switch((char)k)
{
case?‘q‘:
bRun?=?false;
break;
}
idx++;
printf(“%d\n“idx);
}
cvReleaseVideoWriter(&pWriter_join);
return?0;
}
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件?????968886??2014-03-19?22:11??ImageROI_Join\Debug\libiconv-2.dll
?????文件???????2894??2015-03-18?20:13??ImageROI_Join\ImageROI\Debug\ImageROI.Build.CppClean.log
?????文件????????411??2015-03-18?20:13??ImageROI_Join\ImageROI\Debug\ImageROI.log
?????文件???????5035??2014-11-10?09:49??ImageROI_Join\ImageROI\ImageROI.vcxproj
?????文件????????942??2013-12-10?10:18??ImageROI_Join\ImageROI\ImageROI.vcxproj.filters
?????文件????????143??2013-12-10?10:12??ImageROI_Join\ImageROI\ImageROI.vcxproj.user
?????文件???????2089??2015-03-31?09:24??ImageROI_Join\ImageROI\main.cpp
?????文件????????891??2013-12-10?10:12??ImageROI_Join\ImageROI.sln
????..A..H.?????13824??2015-03-18?20:16??ImageROI_Join\ImageROI.suo
?????目錄??????????0??2015-03-31?09:22??ImageROI_Join\ImageROI\Debug
?????目錄??????????0??2015-03-31?09:22??ImageROI_Join\Debug
?????目錄??????????0??2015-03-31?09:22??ImageROI_Join\ImageROI
?????目錄??????????0??2015-03-31?09:22??ImageROI_Join
-----------?---------??----------?-----??----
???????????????995115????????????????????13
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