Performs a radius nearest neighbor search for multiple query points

Namespace: Emgu.CV.Flann
Assembly: Emgu.CV (in Emgu.CV.dll) Version: 2.1.0.649 (2.1.0.649)

Syntax


	C#			Visual Basic			Visual C++

public void RadiusSearch(
	Matrix<float> queries,
	Matrix<int> indices,
	Matrix<float> distances,
	float radius,
	int checks
)

Public Sub RadiusSearch ( _
	queries As Matrix(Of Single), _
	indices As Matrix(Of Integer), _
	distances As Matrix(Of Single), _
	radius As Single, _
	checks As Integer _
)

public:
void RadiusSearch(
	Matrix<float>^ queries, 
	Matrix<int>^ indices, 
	Matrix<float>^ distances, 
	float radius, 
	int checks
)

Parameters

queries: Matrix<(Of <(Single>)>)
The query points, one per row

indices: Matrix<(Of <(Int32>)>)
Indices of the nearest neighbors found

distances: Matrix<(Of <(Single>)>)
Distances to the nearest neighbors found

radius: Single
The search radius

checks: Int32
The number of times the tree(s) in the index should be recursively traversed. A higher value for this parameter would give better search precision, but also take more time. If automatic configuration was used when the index was created, the number of checks required to achieve the specified precision was also computed, in which case this parameter is ignored

See Also

Emgu.CV.Flann Namespace