Cv.CountNonZero Method

CvCountNonZero Method

OpenCvSharp Class Library

Counts non-zero array elements

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

Syntax

public static int CountNonZero(
	CvArr arr
)

Public Shared Function CountNonZero ( 
	arr As CvArr
) As Integer

public:
static int CountNonZero(
	CvArr^ arr
)

static member CountNonZero : 
        arr : CvArr -> int

arr: Type: OpenCvSharpCvArr
The array, must be single-channel array or multi-channel image with COI set.

Type: Int32
the number of non-zero elements in arr