HistogramGenerator.h

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#pragma once

#include <vlCore\Image.hpp>


class HistogramGenerator
{
public:
        HistogramGenerator(int nBins, vl::Image *image, bool countZeros = false);
        ~HistogramGenerator(void);

        std::vector<float> getHistogram() const { return _histogram; }
private:
        void generate();
        int getBin(float v);

        vl::Image *_image;
        int _nBins;
        bool _countZeros;
        std::vector<float> _histogram;
};