cv::KeyPointsFilter 類參考

此類過濾關鍵點向量。 更多...

#include <opencv2/features2d.hpp>

cv::KeyPointsFilter 的協作圖

公共成員函式
	KeyPointsFilter ()

靜態公共成員函式
static void	removeDuplicated (std::vector< KeyPoint > &keypoints)
static void	removeDuplicatedSorted (std::vector< KeyPoint > &keypoints)
static void	retainBest (std::vector< KeyPoint > &keypoints, int npoints)
static void	runByImageBorder (std::vector< KeyPoint > &keypoints, Size imageSize, int borderSize)
static void	runByKeypointSize (std::vector< KeyPoint > &keypoints, float minSize, float maxSize=FLT_MAX)
static void	runByPixelsMask (std::vector< KeyPoint > &keypoints, const Mat &mask)
static void	runByPixelsMask2VectorPoint (std::vector< KeyPoint > &keypoints, std::vector< std::vector< Point > > &removeFrom, const Mat &mask)

詳細描述

此類過濾關鍵點向量。

因為現在很難為關鍵點過濾器類的所有使用場景提供方便的介面，所以它只有現在需要的幾個靜態方法。

建構函式 & 解構函式文件

KeyPointsFilter()

cv::KeyPointsFilter::KeyPointsFilter ( )

inline

成員函式文件

removeDuplicated()

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

static

removeDuplicatedSorted()

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

static

retainBest()

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

static

runByImageBorder()

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

static

runByKeypointSize()

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

static

runByPixelsMask()

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

static

runByPixelsMask2VectorPoint()

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

static

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此類文件由以下檔案生成

• opencv2/features2d.hpp