faceExtractorCaffe.hpp

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#ifndef OPENPOSE_FACE_FACE_EXTRACTOR_CAFFE_HPP
#define OPENPOSE_FACE_FACE_EXTRACTOR_CAFFE_HPP

#include <opencv2/core/core.hpp> // cv::Mat
#include <openpose/core/common.hpp>
#include <openpose/core/enumClasses.hpp>
#include <openpose/face/faceExtractor.hpp>

namespace op
{
    class OP_API FaceExtractorCaffe : public FaceExtractor
    {
    public:
        FaceExtractorCaffe(const Point<int>& netInputSize, const Point<int>& netOutputSize,
                           const std::string& modelFolder, const int gpuId,
                           const std::vector<HeatMapType>& heatMapTypes = {},
                           const ScaleMode heatMapScale = ScaleMode::ZeroToOne,
                           const bool enableGoogleLogging = true);

        virtual ~FaceExtractorCaffe();

        void netInitializationOnThread();

        void forwardPass(const std::vector<Rectangle<float>>& faceRectangles, const cv::Mat& cvInputData,
                         const double scaleInputToOutput);

    private:
        // PIMPL idiom
        // http://www.cppsamples.com/common-tasks/pimpl.html
        struct ImplFaceExtractorCaffe;
        std::unique_ptr<ImplFaceExtractorCaffe> upImpl;

        // PIMP requires DELETE_COPY & destructor, or extra code
        // http://oliora.github.io/2015/12/29/pimpl-and-rule-of-zero.html
        DELETE_COPY(FaceExtractorCaffe);
    };
}

#endif // OPENPOSE_FACE_FACE_EXTRACTOR_CAFFE_HPP