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資源簡介

基于OpenCV2.4.3+VS2008的marker檢測識(shí)別demo,具體看http://blog.csdn.net/yang_xian521/article/details/8525881

資源截圖

代碼片段和文件信息

/************************************************************************
*?Copyright(c)?2013??Yang?Xian
*?All?rights?reserved.
*
*?File: main.cpp
*?Brief:?marker檢測識(shí)別
*?Version:?1.0
*?Author:?Yang?Xian
*?Email:?yang_xian521@163.com
*?Date: 2013/1/29?12:17
*?History:
************************************************************************/
#include?“MarkerDetector.h“
#include?
#include?
#include?
#include?

using?namespace?cv;

int?main(void)
{
VideoCapture?camCapture;
camCapture.set(CV_CAP_PROP_frame_WIDTH?340);
camCapture.set(CV_CAP_PROP_frame_HEIGHT?240);
if?(!camCapture.open(0))
{
std::cout?< }

camCapture.set(CV_CAP_PROP_frame_WIDTH?340);
camCapture.set(CV_CAP_PROP_frame_HEIGHT?240);
MarkerDetector?markCapture;
Mat?frame;
while?(1)
{
camCapture?>>?frame;
markCapture.processframe(frame);

//?show?threshold
//? imshow(“thresholdImg“?markCapture.m_imgThreshold);

//?show?contours
vector?hierarchy;
Mat?contourImg?=?Mat::zeros(frame.size()?CV_8UC3);
for(int?i=0;?i {
drawContours(contourImg?markCapture.m_contours?i?Scalar(255255255)?2?8?hierarchy?0?Point());
}
//? imshow(“contours“?contourImg);

//?show?marker
for(int?i=0;?i {
int?sizeNum?=?markCapture.m_markers[i].m_points.size();
for?(int?j=0;?j {
line(frame?markCapture.m_markers[i].m_points[j]?markCapture.m_markers[i].m_points[(j+1)%sizeNum]?Scalar(00255)?2?8);
}
circle(frame?markCapture.m_markers[i].m_points[0]?3?Scalar(0255255)?2?8);
}
imshow(“markerDetector“?frame);

//?print?markers?information
int?numMarker?=?markCapture.m_markers.size();
? std::cout?<ame---------------“?< if?(numMarker?>0)
{
std::cout?< for?(int?i=0;?i {
std::cout?<(markCapture.m_markers[i].m_id)?< }
}
else
{
std::cout?< }


//??keyboard?UI
int?c?=?cv::waitKey(20);
if((char)c?==?‘q‘)
{
break;
}
if(c?>=?0?&&?c!=?‘q‘)
{
cv::waitKey();
}
}

}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件???????32251??2013-01-30?11:55??marker.docx
?????目錄???????????0??2013-01-30?11:55??MarkerDetection\
?????目錄???????????0??2013-01-30?12:25??MarkerDetection\Debug\
?????文件??????252928??2013-01-30?12:25??MarkerDetection\Debug\MarkerDetection.exe
?????文件??????985496??2013-01-30?12:25??MarkerDetection\Debug\MarkerDetection.ilk
?????文件?????1821696??2013-01-30?12:25??MarkerDetection\Debug\MarkerDetection.pdb
?????文件???????32251??2013-01-30?11:55??MarkerDetection\marker.docx
?????目錄???????????0??2013-01-30?12:25??MarkerDetection\MarkerDetection\
?????文件????42855424??2013-01-30?12:29??MarkerDetection\MarkerDetection.ncb
?????文件?????????911??2013-01-30?11:21??MarkerDetection\MarkerDetection.sln
?????文件???????28160??2013-01-30?12:29??MarkerDetection\MarkerDetection.suo
?????目錄???????????0??2013-01-30?12:25??MarkerDetection\MarkerDetection\Debug\
?????文件????????7444??2013-01-30?12:25??MarkerDetection\MarkerDetection\Debug\BuildLog.htm
?????文件??????176004??2013-01-30?12:25??MarkerDetection\MarkerDetection\Debug\main.obj
?????文件??????146922??2013-01-30?11:47??MarkerDetection\MarkerDetection\Debug\Marker.obj
?????文件?????????621??2013-01-30?12:25??MarkerDetection\MarkerDetection\Debug\MarkerDetection.exe.intermediate.manifest
?????文件?????1121797??2013-01-30?11:21??MarkerDetection\MarkerDetection\Debug\MarkerDetector.obj
?????文件??????????69??2013-01-30?12:25??MarkerDetection\MarkerDetection\Debug\mt.dep
?????文件??????445440??2013-01-30?12:25??MarkerDetection\MarkerDetection\Debug\vc90.idb
?????文件??????724992??2013-01-30?12:25??MarkerDetection\MarkerDetection\Debug\vc90.pdb
?????文件????????2444??2013-01-30?12:25??MarkerDetection\MarkerDetection\main.cpp
?????文件????????3386??2013-01-30?11:47??MarkerDetection\MarkerDetection\Marker.cpp
?????文件????????1037??2013-01-30?10:53??MarkerDetection\MarkerDetection\Marker.h
?????文件????????4168??2013-01-29?19:45??MarkerDetection\MarkerDetection\MarkerDetection.vcproj
?????文件????????1413??2013-01-30?12:29??MarkerDetection\MarkerDetection\MarkerDetection.vcproj.YANGXIAN.Administrator.user
?????文件????????8736??2013-01-30?10:54??MarkerDetection\MarkerDetection\MarkerDetector.cpp
?????文件????????1625??2013-01-30?10:15??MarkerDetection\MarkerDetection\MarkerDetector.h
?????目錄???????????0??2013-01-30?11:13??MarkerDetection\MarkerDetection\Release\
?????文件????????7012??2013-01-30?11:13??MarkerDetection\MarkerDetection\Release\BuildLog.htm
?????文件??????973437??2013-01-30?10:59??MarkerDetection\MarkerDetection\Release\main.obj
?????文件??????938445??2013-01-30?11:13??MarkerDetection\MarkerDetection\Release\Marker.obj
............此處省略8個(gè)文件信息

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