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CompositeIndexParams Constructor (Int32, Int32, Int32, FlannCentersInit, Single)

Initializes a new instance of the CompositeIndexParams class

Namespace:  OpenCvSharp.Flann
Assembly:  OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0
Syntax
public CompositeIndexParams(
	int trees = 4,
	int branching = 32,
	int iterations = 11,
	FlannCentersInit centersInit = FlannCentersInit.Random,
	float cbIndex = 0.2f
)

Parameters

trees (Optional)
Type: SystemInt32
The number of parallel kd-trees to use. Good values are in the range [1..16]
branching (Optional)
Type: SystemInt32
The branching factor to use for the hierarchical k-means tree
iterations (Optional)
Type: SystemInt32
The maximum number of iterations to use in the k-means clustering stage when building the k-means tree. A value of -1 used here means that the k-means clustering should be iterated until convergence
centersInit (Optional)
Type: OpenCvSharp.FlannFlannCentersInit
The algorithm to use for selecting the initial centers when performing a k-means clustering step.
cbIndex (Optional)
Type: SystemSingle
This parameter (cluster boundary index) influences the way exploration is performed in the hierarchical kmeans tree. When cb_index is zero the next kmeans domain to be explored is choosen to be the one with the closest center. A value greater then zero also takes into account the size of the domain.
See Also