Opencv4 vs2017 实现kcf ( opencv_contrib )

最新推荐文章于 2025-02-10 14:22:38 发布

AJ__Ethan

最新推荐文章于 2025-02-10 14:22:38 发布

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文章标签： KCF Opencv 4 跟踪 contrib c++

本文链接：https://blog.youkuaiyun.com/guchensha/article/details/99221517

版权

本文介绍了如何在Opencv4和Visual Studio 2017环境下配置KCF追踪算法，详细讲解了从下载CMake到解决'tracker未标明的标识符'问题的整个过程，包括opencv_contrib的下载与编译，以及环境变量和附加依赖项的配置。

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先放上Learn Opencv上关于追踪算法的介绍以及C++和python的代码实现

https://www.learnopencv.com/object-tracking-using-opencv-cpp-python/

#include <opencv2/opencv.hpp>
#include <opencv2/tracking.hpp>
#include <opencv2/core/ocl.hpp>
 
using namespace cv;
using namespace std;
 
// Convert to string
#define SSTR( x ) static_cast< std::ostringstream & >( \
( std::ostringstream() << std::dec << x ) ).str()
 
int main(int argc, char **argv)
{
    // List of tracker types in OpenCV 3.4.1
    string trackerTypes[8] = {"BOOSTING", "MIL", "KCF", "TLD","MEDIANFLOW", "GOTURN", "MOSSE", "CSRT"};
    // vector <string> trackerTypes(types, std::end(types));
 
    // Create a tracker
    string trackerType = trackerTypes[2];
 
    Ptr<Tracker> tracker;
 
    #if (CV_MINOR_VERSION < 3)
    {
        tracker = Tracker::create(trackerType);
    }
    #else
    {
        if (trackerType == "BOOSTING")
            tracker = TrackerBoosting::create();
        if (trackerType == "MIL")
            tracker = TrackerMIL::create();
        if (trackerType == "KCF")
            tracker = TrackerKCF::create();
        if (trackerType == "TLD")
            tracker = TrackerTLD::create();
        if (trackerType == "MEDIANFLOW")
            tracker = TrackerMedianFlow::create();
        if (trackerType == "GOTURN")
            tracker = TrackerGOTURN::create();
        if (trackerType == "MOSSE")
            tracker = TrackerMOSSE::create();
        if (trackerType == "CSRT")
            tracker = TrackerCSRT::create();
    }
    #endif
    // Read video
    VideoCapture video("videos/chaplin.mp4");
     
    // Exit if video is not opened
    if(!video.isOpened())
    {
        cout << "Could not read video file" <<