Mat.CountNonZero Method

MatCountNonZero Method

OpenCvSharp Class Library

computes the number of nonzero array elements

Namespace: OpenCvSharp.CPlusPlus
Assembly: OpenCvSharp.CPlusPlus (in OpenCvSharp.CPlusPlus.dll) Version: 1.0.0.0 (1.0.0.0)

Syntax

public int CountNonZero()

Public Function CountNonZero As Integer

public:
int CountNonZero()

member CountNonZero : unit -> int

Type: Int32
number of non-zero elements in mtx