normalize_bbox_layer.hpp

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#ifndef __OPENCV_DNN_LAYERS_NORMALIZEBBOX_LAYER_HPP__
#define __OPENCV_DNN_LAYERS_NORMALIZEBBOX_LAYER_HPP__
#include "../precomp.hpp"

namespace cv
{
namespace dnn
{
class NormalizeBBoxLayer : public Layer
{
    Mat _buffer;

    Mat _sumChannelMultiplier;
    Mat _sumSpatialMultiplier;

    Blob _scale;

    float _eps;
    bool _across_spatial;
    bool _channel_shared;

    size_t _num;
    size_t _channels;
    size_t _rows;
    size_t _cols;

    size_t _channelSize;
    size_t _imageSize;

    static const size_t _numAxes = 4;
    static const std::string _layerName;

public:
    NormalizeBBoxLayer(LayerParams &params);
    void allocate(const std::vector<Blob*> &inputs, std::vector<Blob> &outputs);
    void forward(std::vector<Blob*> &inputs, std::vector<Blob> &outputs);

    void checkInputs(const std::vector<Blob*> &inputs);

    template<typename T>
    T getParameter(const LayerParams &params,
                   const std::string &parameterName,
                   const size_t &idx = 0,
                   const bool required = true,
                   const T& defaultValue = T());

    bool getParameterDict(const LayerParams &params,
                          const std::string &parameterName,
                          DictValue& result);
};
}
}
#endif