Constructor SparseMat

Namespace

OpenCvSharp

Assembly

OpenCvSharp.dll

SparseMat(nint)

Creates from a native cv::SparseMat* pointer.

public SparseMat(nint ptr)

Parameters

ptr nint

SparseMat()

Creates an empty SparseMat.

public SparseMat()

SparseMat(IEnumerable<int>, MatType)

Constructs an n-dimensional sparse matrix.

public SparseMat(IEnumerable<int> sizes, MatType type)

Parameters

sizes IEnumerable<int>

Array of integers specifying an n-dimensional array shape.

type MatType

Array type.

SparseMat(Mat)

Converts a dense cv::Mat to a sparse matrix.

public SparseMat(Mat m)

Parameters

m Mat

cv::Mat object