Namespace OpenCvSharp.Flann
Classes
AutotunedIndexParams
hierarchical k-means tree.
CompositeIndexParams
When using a parameters object of this type the index created combines the randomized kd-trees and the hierarchical k-means tree.
Index
The FLANN nearest neighbor index class.
IndexParams
KDTreeIndexParams
When passing an object of this type the index constructed will consist of a set of randomized kd-trees which will be searched in parallel.
KMeansIndexParams
When passing an object of this type the index constructed will be a hierarchical k-means tree.
LinearIndexParams
the index will perform a linear, brute-force search.
LshIndexParams
When using a parameters object of this type the index created uses multi-probe LSH (by Multi-Probe LSH: Efficient Indexing for High-Dimensional Similarity Search by Qin Lv, William Josephson, Zhe Wang, Moses Charikar, Kai Li., Proceedings of the 33rd International Conference on Very Large Data Bases (VLDB). Vienna, Austria. September 2007)
SavedIndexParams
This object type is used for loading a previously saved index from the disk.
SearchParams
Enums
FlannCentersInit
The algorithm to use for selecting the initial centers when performing a k-means clustering step.