OpenCV: cv::flann Namespace Reference

| OpenCV 3.4.2 Open Source Computer Vision

Classes | Functions
cv::flann Namespace Reference

## Classes
struct | AutotunedIndexParams
struct | CompositeIndexParams
struct | CvType
struct | CvType< char >
struct | CvType< double >
struct | CvType< float >
struct | CvType< int >
struct | CvType< short >
struct | CvType< unsigned char >
struct | CvType< unsigned short >
class | GenericIndex
| The FLANN nearest neighbor index class. This class is templated with the type of elements for which the index is built. More...
struct | HierarchicalClusteringIndexParams
class | Index
class | Index_
struct | IndexParams
struct | KDTreeIndexParams
struct | KMeansIndexParams
struct | LinearIndexParams
struct | LshIndexParams
struct | SavedIndexParams
struct | SearchParams

## Functions
template<typename Distance >
int | hierarchicalClustering (const Mat &features, Mat &centers, const ::cvflann::KMeansIndexParams &params, Distance d=Distance())
| Clusters features using hierarchical k-means algorithm. More...
template<typename ELEM_TYPE , typename DIST_TYPE >
int | hierarchicalClustering (const Mat &features, Mat &centers, const ::cvflann::KMeansIndexParams &params)