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modified DescriptorMatcher

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This commit is contained in:
Maria Dimashova 2010-06-08 12:18:22 +00:00
parent 454e346334
commit 48e4f66ccf
1 changed files with 5 additions and 11 deletions
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16
modules/features2d/include/opencv2/features2d/features2d.hpp
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@ -1577,7 +1577,7 @@ protected:
* The mask may be empty. * The mask may be empty.
*/ */
virtual void matchImpl( const Mat& descriptors_1, const Mat& descriptors_2, virtual void matchImpl( const Mat& descriptors_1, const Mat& descriptors_2,
const Mat& mask, vector<int>& matches, vector<double>& distances ) const = 0; const Mat& mask, vector<int>& matches ) const = 0;
static bool possibleMatch( const Mat& mask, int index_1, int index_2 ) static bool possibleMatch( const Mat& mask, int index_1, int index_2 )
{ {
@ -1605,15 +1605,13 @@ inline void DescriptorMatcher::add( const Mat& descriptors )
inline void DescriptorMatcher::match( const Mat& query, vector<int>& matches ) const inline void DescriptorMatcher::match( const Mat& query, vector<int>& matches ) const
{ {
vector<double> innDistances; matchImpl( query, train, Mat(), matches );
matchImpl( query, train, Mat(), matches, innDistances );
} }
inline void DescriptorMatcher::match( const Mat& query, const Mat& mask, inline void DescriptorMatcher::match( const Mat& query, const Mat& mask,
vector<int>& matches ) const vector<int>& matches ) const
{ {
vector<double> innDistances; matchImpl( query, train, mask, matches );
matchImpl( query, train, mask, matches, innDistances );
} }
inline void DescriptorMatcher::clear() inline void DescriptorMatcher::clear()
@ -1638,15 +1636,14 @@ public:
protected: protected:
virtual void matchImpl( const Mat& descriptors_1, const Mat& descriptors_2, virtual void matchImpl( const Mat& descriptors_1, const Mat& descriptors_2,
const Mat& mask, vector<int>& matches, vector<double>& distances) const; const Mat& mask, vector<int>& matches ) const;
Distance distance; Distance distance;
}; };
template<class Distance> template<class Distance>
void BruteForceMatcher<Distance>::matchImpl( const Mat& descriptors_1, const Mat& descriptors_2, void BruteForceMatcher<Distance>::matchImpl( const Mat& descriptors_1, const Mat& descriptors_2,
const Mat& mask, vector<int>& matches, const Mat& mask, vector<int>& matches ) const
vector<double>& distances) const
{ {
typedef typename Distance::ValueType ValueType; typedef typename Distance::ValueType ValueType;
typedef typename Distance::ResultType DistanceType; typedef typename Distance::ResultType DistanceType;
@ -1682,10 +1679,7 @@ void BruteForceMatcher<Distance>::matchImpl( const Mat& descriptors_1, const Mat
} }
if( matchIndex != -1 ) if( matchIndex != -1 )
{
matches.push_back( matchIndex ); matches.push_back( matchIndex );
distances.push_back( matchDistance );
}
} }
} }