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淺墨的opencv學習代碼,前十個都有。保存了自己也看看。
代碼片段和文件信息
///*
//----------------------------------------------------------------------------------------------??
//?????描述:視頻的讀取??
//-----------------------------------------------------------------------------------------------???
#include???
#include???
#include???
#include???
#include?
using?namespace?std;??
using?namespace?cv;??
???
int?main()
{
VideoCapture?capture(“Crowd-Activity-All.avi“);?
if(!capture.isOpened())
return?1;
double?rate=capture.get(CV_CAP_PROP_FPS);??//?get(CV_CAP_PROP_FPS):獲取幀速率。rate為每秒播放的幀數。
bool?stop(false);
Mat?frame;????//定義frame為Mat類
?
namedWindow(“ReadVideo“);
int?delay=1000/rate;????//rate就是上面的幀速率。delay的單位是ms。如果是s,則delay=1/rate。
?
while(!stop)
{
if(!capture.read(frame))
break;
imshow(“ReadVideo“frame);
?
if(waitKey(delay)>=0)
stop=true;
}
capture.release();
???????//輪詢獲取按鍵信息,若下q鍵,程序退出??
return?0;??
}??
//*/
/*****插入:函數cvConvertImage,圖像翻轉******
#include???
#include???
#include???
#include???
void?main(void)
{
IplImage?*img;
IplImage?*dst;
img?=?cvLoadImage(“2.jpg“0);??//該處載入的源圖像既是灰度圖像,即單通道的
//img?=?cvLoadImage(“Fruits.jpg“1);//載入彩色圖像
dst=cvCreateImage(?cvGetSize(?img?)?IPL_DEPTH_8U?1);//創建的目標圖像也是單通道的,必須是8位深度
//dst=cvCreateImage(?cvGetSize(?img?)?IPL_DEPTH_8U?1);//該處創建的目標圖像也是單通道的,//深度必須是8位
//dst=cvCreateImage(?cvGetSize(?img?)?IPL_DEPTH_8U?3);//3通道圖像
//cvConvertImage(imgdstCV_CVTIMG_FLIP);//將源圖像沿x軸翻轉即得到目標圖像
cvConvertImage(imgdst1);//將源圖像沿x軸翻轉即得到目標圖像
cvNamedWindow(“Imageshow“1);
cvShowImage(“Imageshow“img);
cvNamedWindow(“Converted“1);
cvShowImage(“Converted“dst);
cvWaitKey(0);
}
*/
/*
//-----------------------------------【程序說明】----------------------------------------------??
//????????????程序名稱::《【OpenCV入門教程之十】形態學圖像處理(一):膨脹與腐蝕??》?博文配套源碼??
//????????????開發所用IDE版本:Visual?Studio?2010??
//??????????開發所用OpenCV版本:?2.4.8??
//????????????2014年4月14日?Create?by?淺墨??
//????????????淺墨的微博:@淺墨_毛星云??
//------------------------------------------------------------------------------------------------??
???
//-----------------------------------【頭文件包含部分】---------------------------------------??
//????????????描述:包含程序所依賴的頭文件??
//----------------------------------------------------------------------------------------------??
#include???
#include???
#include???
#include???
???
//-----------------------------------【命名空間聲明部分】---------------------------------------??
//????????????描述:包含程序所使用的命名空間??
//-----------------------------------------------------------------------------------------------??
using?namespace?std;??
using?namespace?cv;??
???
???
//-----------------------------------【全局變量聲明部分】-------------------------------
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件??????65536??2015-10-28?15:52??test1\Debug\test1.exe
?????文件?????365644??2015-10-28?15:52??test1\Debug\test1.ilk
?????文件????1420288??2015-10-28?15:52??test1\Debug\test1.pdb
?????文件?????252990??2015-10-22?13:21??test1\test1\1.jpg
?????文件?????468592??2015-10-22?14:02??test1\test1\2.jpg
?????文件?????639941??2015-10-22?14:13??test1\test1\3.jpg
?????文件?????571014??2015-10-23?14:29??test1\test1\4.jpg
?????文件?????688750??2015-10-23?15:52??test1\test1\5.jpg
?????文件??????40230??2015-10-23?15:49??test1\test1\6.jpg
?????文件?????499911??2015-10-23?16:04??test1\test1\7.jpg
?????文件???24821310??2015-10-22?20:16??test1\test1\Crowd-Activity-All.avi
?????文件????????706??2015-10-28?15:52??test1\test1\Debug\cl.command.1.tlog
?????文件??????18130??2015-10-28?15:52??test1\test1\Debug\CL.read.1.tlog
?????文件????????480??2015-10-28?15:52??test1\test1\Debug\CL.write.1.tlog
?????文件??????????2??2015-10-28?15:52??test1\test1\Debug\li
?????文件??????????2??2015-10-28?15:52??test1\test1\Debug\li
?????文件??????????2??2015-10-28?15:52??test1\test1\Debug\li
?????文件??????????2??2015-10-28?15:52??test1\test1\Debug\li
?????文件??????????2??2015-10-28?15:52??test1\test1\Debug\li
?????文件??????????2??2015-10-28?15:52??test1\test1\Debug\li
?????文件??????????2??2015-10-28?15:52??test1\test1\Debug\li
?????文件??????????2??2015-10-28?15:52??test1\test1\Debug\li
?????文件??????????2??2015-10-28?15:52??test1\test1\Debug\li
?????文件??????????2??2015-10-28?15:52??test1\test1\Debug\li
?????文件??????????2??2015-10-28?15:52??test1\test1\Debug\li
?????文件??????????2??2015-10-28?15:52??test1\test1\Debug\li
?????文件??????????2??2015-10-28?15:52??test1\test1\Debug\li
?????文件??????????2??2015-10-28?15:52??test1\test1\Debug\li
?????文件??????????2??2015-10-28?15:52??test1\test1\Debug\li
?????文件??????????2??2015-10-28?15:52??test1\test1\Debug\li
............此處省略96個文件信息
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