#include?“opencv2/opencv_modules.hpp“
#include?“opencv2/imgcodecs.hpp“
#include?“opencv2/highgui.hpp“
#include?“opencv2/imgproc.hpp“
#include?“opencv2/features2d.hpp“
#include?“opencv2/xfeatures2d.hpp“
#include?“opencv2/ml.hpp“
#include?“util.h“
#include?“BagOfWords.h“

#include?
#include?
#include?
#include?

#if?defined?WIN32?||?defined?_WIN32
#define?WIN32_LEAN_AND_MEAN
#include?
#undef?min
#undef?max
#include?“sys/types.h“
#endif
#include?

#define?DEBUG_DESC_PROGRESS

using?namespace?cv;
using?namespace?cv::xfeatures2d;
using?namespace?cv::ml;
using?namespace?std;

extern?string?resPath;
const?string?paramsFile?=?“params.xml“;
const?string?vocabularyFile?=?“vocabulary.xml.gz“;
const?string?bowImageDescriptorsDir?=?“/bowImageDescriptors“;
const?string?svmsDir?=?“/svms“;
//const?string?plotsDir?=?“/plots“;


class?ObdImage
{
public:
	ObdImage（string?p_id?string?p_path）?:?id（p_id）?path（p_path）?{}
	string?id;
	string?path;
};

//
//?This?part?of?the?code?was?a?little?refactor
//
struct?DDMParams
{
	DDMParams（）?:?detectorType（“SURF“）?descriptorType（“SURF“）?matcherType（“BruteForce“）?{}
	DDMParams（const?string?_detectorType?const?string?_descriptorType?const?string&?_matcherType）?:
		detectorType（_detectorType）?descriptorType（_descriptorType）?matcherType（_matcherType）{}
	void?read（const?FileNode&?fn）
	{
		fn[“detectorType“]?>>?detectorType;
		fn[“descriptorType“]?>>?descriptorType;
		fn[“matcherType“]?>>?matcherType;
	}
	void?write（FileStorage&?fs）?const
	{
		fs?<		fs?<riptorType“?<riptorType;
		fs?<	}
	void?print（）?const
	{
		cout?<		cout?<riptorType:?“?<riptorType?<		cout?<	}

	string?detectorType;
	string?descriptorType;
	string?matcherType;
};

struct?VocabTrainParams
{
	VocabTrainParams（）?:?vocabSize（1000）?memoryUse（200）?descProportion（0.3f）?{}
	VocabTrainParams（const?string?_trainObjClass?size_t?_vocabSize?size_t?_memoryUse?float?_descProportion）?:
		vocabSize（（int）_vocabSize）?memoryUse（（int）_memoryUse）?descProportion（_descProportion）?{}
	void?read（const?FileNode&?fn）
	{
		fn[“vocabSize“]?>>?vocabSize;
		fn[“memoryUse“]?>>?memoryUse;
		fn[“descProportion“]?>>?descProportion;
	}
	void?write（FileStorage&?fs）?const
	{
		fs?<		fs?<		fs?<	}
	void?print（）?const
	{
		cout?<		cout?<		cout?<	}

	//?It?shouldn‘t?matter?which?object?class?is?specified?here?-?visual?vocab?will?still?be?the?same.
	int?vocabSize;?//number?of?visual?words?in?vocabulary?to?train
	int?memoryUse;?//?