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added parameter keypointIndexes to KeyPoint::convert, updated sample

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This commit is contained in:
Maria Dimashova
2010-06-15 15:19:11 +00:00
parent c4fded9afa
commit 400eb37189
3 changed files with 42 additions and 43 deletions
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5
modules/features2d/include/opencv2/features2d/features2d.hpp
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@@ -221,9 +221,10 @@ public:
: pt(x, y), size(_size), angle(_angle),
response(_response), octave(_octave), class_id(_class_id) {}
//! converts vector of keypoints to vector of points
static void convert(const std::vector<KeyPoint>& u, std::vector<Point2f>& v);
static void convert(const std::vector<KeyPoint>& keypoints, std::vector<Point2f>& points2f,
const std::vector<int>& keypointIndexes=std::vector<int>());
//! converts vector of points to the vector of keypoints, where each keypoint is assigned the same size and the same orientation
static void convert(const std::vector<Point2f>& u, std::vector<KeyPoint>& v,
static void convert(const std::vector<Point2f>& points2f, std::vector<KeyPoint>& keypoints,
float size=1, float response=1, int octave=0, int class_id=-1);
Point2f pt; //!< coordinates of the keypoints
float size; //!< diameter of the meaningfull keypoint neighborhood