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fixed #1618

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This commit is contained in:
Alexander Shishkov 2012-03-02 18:36:34 +00:00
parent 042a834d9d
commit f67a0902aa
1 changed files with 2 additions and 3 deletions
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5
modules/features2d/doc/feature_detection_and_description.rst
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@ -295,10 +295,9 @@ Class for extracting ORB features and descriptors from an image. ::
int edge_threshold_;
};
// c:function::default constructor
ORB();
// constructor that initializes all the algorithm parameters
ORB( const CommonParams detector_params );
// n_features is the number of desired features
ORB(size_t n_features = 500, const CommonParams & detector_params = CommonParams());
// returns the number of elements in each descriptor (32 bytes)
int descriptorSize() const;
// detects keypoints using ORB