cv::KeyPointsFilter 类参考

一个用于过滤关键点向量的类。 更多...

#include <opencv2/features2d.hpp>

cv::KeyPointsFilter 的协作图

公有成员函数
	KeyPointsFilter ()

静态公有成员函数
静态 void	removeDuplicated (std::vector< KeyPoint > &keypoints)
静态 void	removeDuplicatedSorted (std::vector< KeyPoint > &keypoints)
静态 void	retainBest (std::vector< KeyPoint > &keypoints, int npoints)
静态 void	runByImageBorder (std::vector< KeyPoint > &keypoints, Size imageSize, int borderSize)
静态 void	runByKeypointSize (std::vector< KeyPoint > &keypoints, float minSize, float maxSize=FLT_MAX)
静态 void	runByPixelsMask (std::vector< KeyPoint > &keypoints, const Mat &mask)
静态 void	runByPixelsMask2VectorPoint (std::vector< KeyPoint > &keypoints, std::vector< std::vector< Point > > &removeFrom, const Mat &mask)

详细描述

一个用于过滤关键点向量的类。

由于目前很难为关键点过滤器类所有使用场景提供方便的接口，它目前只有几个必要的静态方法。

构造函数和析构函数文档

KeyPointsFilter()

cv::KeyPointsFilter::KeyPointsFilter ( )

内联

成员函数文档

removeDuplicated()

静态 void cv::KeyPointsFilter::removeDuplicated ( std::vector< KeyPoint > & keypoints )

静态

removeDuplicatedSorted()

静态 void cv::KeyPointsFilter::removeDuplicatedSorted ( std::vector< KeyPoint > & keypoints )

静态

retainBest()

静态 void cv::KeyPointsFilter::retainBest ( std::vector< KeyPoint > & keypoints, int npoints )

静态

runByImageBorder()

静态 void cv::KeyPointsFilter::runByImageBorder ( std::vector< KeyPoint > & keypoints, Size imageSize, int borderSize )

静态

runByKeypointSize()

静态 void cv::KeyPointsFilter::runByKeypointSize ( std::vector< KeyPoint > & keypoints, float minSize, float maxSize = FLT_MAX )

静态

runByPixelsMask()

静态 void cv::KeyPointsFilter::runByPixelsMask ( std::vector< KeyPoint > & keypoints, const Mat & mask )

静态

runByPixelsMask2VectorPoint()

静态 void cv::KeyPointsFilter::runByPixelsMask2VectorPoint ( std::vector< KeyPoint > & keypoints, std::vector< std::vector< Point > > & removeFrom, const Mat & mask )

静态

---

此类的文档由以下文件生成：

• opencv2/features2d.hpp