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Create an auto-tuned flann index

Namespace: Emgu.CV.Flann
Assembly: Emgu.CV (in Emgu.CV.dll) Version: 2.4.0.1717 (2.4.0.1717)

Syntax

C#
public Index(
	Matrix<float> values,
	float targetPrecision,
	float buildWeight,
	float memoryWeight,
	float sampleFraction
)
Visual Basic
Public Sub New ( _
	values As Matrix(Of Single), _
	targetPrecision As Single, _
	buildWeight As Single, _
	memoryWeight As Single, _
	sampleFraction As Single _
)
Visual C++
public:
Index(
	Matrix<float>^ values, 
	float targetPrecision, 
	float buildWeight, 
	float memoryWeight, 
	float sampleFraction
)

Parameters

values
Type: Emgu.CV..::..Matrix<(Of <(<'Single>)>)>
A row by row matrix of descriptors
targetPrecision
Type: System..::..Single
Precision desired, use 0.9 if not sure
buildWeight
Type: System..::..Single
build tree time weighting factor, use 0.01 if not sure
memoryWeight
Type: System..::..Single
index memory weighting factor, use 0 if not sure
sampleFraction
Type: System..::..Single
what fraction of the dataset to use for autotuning, use 0.1 if not sure

See Also