wKeepTopNPeople.hpp

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#ifndef OPENPOSE_CORE_W_KEEP_TOP_N_PEOPLE_HPP
#define OPENPOSE_CORE_W_KEEP_TOP_N_PEOPLE_HPP
 
#include <openpose/core/common.hpp>
#include <openpose/core/keepTopNPeople.hpp>
#include <openpose/thread/worker.hpp>
 
namespace op
{
    template<typename TDatums>
    class WKeepTopNPeople : public Worker<TDatums>
    {
    public:
        explicit WKeepTopNPeople(const std::shared_ptr<KeepTopNPeople>& keepTopNPeople);
 
        virtual ~WKeepTopNPeople();
 
        void initializationOnThread();
 
        void work(TDatums& tDatums);
 
    private:
        std::shared_ptr<KeepTopNPeople> spKeepTopNPeople;
    };
}
 
 
 
 
 
// Implementation
#include <openpose/utilities/pointerContainer.hpp>
namespace op
{
    template<typename TDatums>
    WKeepTopNPeople<TDatums>::WKeepTopNPeople(const std::shared_ptr<KeepTopNPeople>& keepTopNPeople) :
        spKeepTopNPeople{keepTopNPeople}
    {
    }
 
    template<typename TDatums>
    WKeepTopNPeople<TDatums>::~WKeepTopNPeople()
    {
    }
 
    template<typename TDatums>
    void WKeepTopNPeople<TDatums>::initializationOnThread()
    {
    }
 
    template<typename TDatums>
    void WKeepTopNPeople<TDatums>::work(TDatums& tDatums)
    {
        try
        {
            if (checkNoNullNorEmpty(tDatums))
            {
                // Debugging log
                opLogIfDebug("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
                // Profiling speed
                const auto profilerKey = Profiler::timerInit(__LINE__, __FUNCTION__, __FILE__);
                // Rescale pose data
                for (auto& tDatumPtr : *tDatums)
                {
                    tDatumPtr->poseKeypoints = spKeepTopNPeople->keepTopPeople(
                        tDatumPtr->poseKeypoints, tDatumPtr->poseScores);
                    tDatumPtr->faceKeypoints = spKeepTopNPeople->keepTopPeople(
                        tDatumPtr->faceKeypoints, tDatumPtr->poseScores);
                    tDatumPtr->handKeypoints[0] = spKeepTopNPeople->keepTopPeople(
                        tDatumPtr->handKeypoints[0], tDatumPtr->poseScores);
                    tDatumPtr->handKeypoints[1] = spKeepTopNPeople->keepTopPeople(
                        tDatumPtr->handKeypoints[1], tDatumPtr->poseScores);
                }
                // Profiling speed
                Profiler::timerEnd(profilerKey);
                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__);
                // Debugging log
                opLogIfDebug("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
            }
        }
        catch (const std::exception& e)
        {
            this->stop();
            tDatums = nullptr;
            error(e.what(), __LINE__, __FUNCTION__, __FILE__);
        }
    }
 
    COMPILE_TEMPLATE_DATUM(WKeepTopNPeople);
}
 
#endif // OPENPOSE_CORE_W_KEEP_TOP_N_PEOPLE_HPP