#include?“mysift.h“
//#include

//#include?“precomp.hpp“
#include?
#include?
#include?
//#include?“opencv2/imgproc.hpp“
#include?

using?namespace?std;

namespace?cv
{
namespace?xfeatures2d
{

class?mySIFT_Impl?:?public?mySIFT
{
public:
	explicit?mySIFT_Impl（int?nfeatures?=?0?int?nOctavelayers?=?3
		double?contrastThreshold?=?0.04?double?edgeThreshold?=?10
		double?sigma?=?1.6）;

	int?descriptorSize（）?const;	//!?returns?the?descriptor?size?in?floats?（128）
	int?descriptorType（）?const;	//!?returns?the?descriptor?type
	int?defaultNorm（）?const;//!?returns?the?default?norm?type
	//!?finds?the?keypoints?and?computes?descriptors?for?them?using?SIFT?algorithm.
	//!?Optionally?it?can?compute?descriptors?for?the?user-provided?keypoints
	void?detectAndCompute（InputArray?img?InputArray?mask
		std::vector&?keypoints
		OutputArray?descriptors
		bool?useProvidedKeypoints?=?fal

?屬性????????????大小?????日期????時間???名稱
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?????文件????????849??2020-05-22?15:49??mysift.h

?????文件??????56348??2020-06-13?22:33??mysift.cpp

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????????????????57197????????????????????2