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void | cv::computeRecallPrecisionCurve (const vector< vector< DMatch > > &matches1to2, const vector< vector< uchar > > &correctMatches1to2Mask, vector< Point2f > &recallPrecisionCurve) |
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void | cvExtractMSER (CvArr *_img, CvArr *_mask, CvSeq **contours, CvMemStorage *storage, CvMSERParams params) |
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void | cvExtractSURF (const CvArr *img, const CvArr *mask, CvSeq **keypoints, CvSeq **descriptors, CvMemStorage *storage, CvSURFParams params, int useProvidedKeyPts CV_DEFAULT(0)) |
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CvSeq * | cvGetStarKeypoints (const CvArr *img, CvMemStorage *storage, CvStarDetectorParams params CV_DEFAULT(cvStarDetectorParams())) |
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CvMSERParams | cvMSERParams (int delta CV_DEFAULT(5), int min_area CV_DEFAULT(60), int max_area CV_DEFAULT(14400), float max_variation CV_DEFAULT(.25f), float min_diversity CV_DEFAULT(.2f), int max_evolution CV_DEFAULT(200), double area_threshold CV_DEFAULT(1.01), double min_margin CV_DEFAULT(.003), int edge_blur_size CV_DEFAULT(5)) |
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CV_INLINE CvStarDetectorParams | cvStarDetectorParams (int maxSize CV_DEFAULT(45), int responseThreshold CV_DEFAULT(30), int lineThresholdProjected CV_DEFAULT(10), int lineThresholdBinarized CV_DEFAULT(8), int suppressNonmaxSize CV_DEFAULT(5)) |
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CV_INLINE CvStarKeypoint | cvStarKeypoint (CvPoint pt, int size, float response) |
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CvSURFParams | cvSURFParams (double hessianThreshold, int extended CV_DEFAULT(0)) |
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CV_INLINE CvSURFPoint | cvSURFPoint (CvPoint2D32f pt, int laplacian, int size, float dir CV_DEFAULT(0), float hessian CV_DEFAULT(0)) |
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void | cv::drawKeypoints (const Mat &image, const vector< KeyPoint > &keypoints, Mat &outImg, const Scalar &color=Scalar::all(-1), int flags=DrawMatchesFlags::DEFAULT) |
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void | cv::drawMatches (const Mat &img1, const vector< KeyPoint > &keypoints1, const Mat &img2, const vector< KeyPoint > &keypoints2, const vector< DMatch > &matches1to2, Mat &outImg, const Scalar &matchColor=Scalar::all(-1), const Scalar &singlePointColor=Scalar::all(-1), const vector< char > &matchesMask=vector< char >(), int flags=DrawMatchesFlags::DEFAULT) |
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void | cv::drawMatches (const Mat &img1, const vector< KeyPoint > &keypoints1, const Mat &img2, const vector< KeyPoint > &keypoints2, const vector< vector< DMatch > > &matches1to2, Mat &outImg, const Scalar &matchColor=Scalar::all(-1), const Scalar &singlePointColor=Scalar::all(-1), const vector< vector< char > > &matchesMask=vector< vector< char > >(), int flags=DrawMatchesFlags::DEFAULT) |
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void | cv::evaluateFeatureDetector (const Mat &img1, const Mat &img2, const Mat &H1to2, vector< KeyPoint > *keypoints1, vector< KeyPoint > *keypoints2, float &repeatability, int &correspCount, const Ptr< FeatureDetector > &fdetector=Ptr< FeatureDetector >()) |
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void | cv::evaluateGenericDescriptorMatcher (const Mat &img1, const Mat &img2, const Mat &H1to2, vector< KeyPoint > &keypoints1, vector< KeyPoint > &keypoints2, vector< vector< DMatch > > *matches1to2, vector< vector< uchar > > *correctMatches1to2Mask, vector< Point2f > &recallPrecisionCurve, const Ptr< GenericDescriptorMatcher > &dmatch=Ptr< GenericDescriptorMatcher >()) |
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void | cv::FAST (const Mat &image, CV_OUT vector< KeyPoint > &keypoints, int threshold, bool nonmaxSupression=true) |
| detects corners using FAST algorithm by E. Rosten
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uchar * | cv::getData (IplImage *image) |
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float | cv::getRecall (const vector< Point2f > &recallPrecisionCurve, float l_precision) |
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void | cv::read (const FileNode &node, CV_OUT vector< KeyPoint > &keypoints) |
| reads vector of keypoints from the specified file storage node
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Mat | cv::windowedMatchingMask (const vector< KeyPoint > &keypoints1, const vector< KeyPoint > &keypoints2, float maxDeltaX, float maxDeltaY) |
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void | cv::write (FileStorage &fs, const string &name, const vector< KeyPoint > &keypoints) |
| writes vector of keypoints to the file storage
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