Constructor Index

Namespace

OpenCvSharp.Flann

Assembly

OpenCvSharp.dll

Index()

Constructs an empty index. Call Build(InputArray, IndexParams, FlannDistance) or Load(InputArray, string) before searching.

public Index()

Index(InputArray, IndexParams, FlannDistance)

Constructs a nearest neighbor search index for a given dataset.

public Index(InputArray features, IndexParams @params, FlannDistance distType = FlannDistance.Euclidean)

Parameters

features InputArray

features – Matrix of type CV _ 32F containing the features(points) to index. The size of the matrix is num _ features x feature _ dimensionality.

params IndexParams

Structure containing the index parameters. The type of index that will be constructed depends on the type of this parameter.

distType FlannDistance