Returns the number of non-zero elements in arr:
result = sumI arr(I)!=0
In case of IplImage both ROI and COI are supported.
Namespace:
Emgu.CVAssembly: Emgu.CV (in Emgu.CV.dll) Version: 2.0.1.0 (2.0.1.0)
Syntax
| C# |
|---|
public static int cvCountNonZero( IntPtr arr ) |
| Visual Basic (Declaration) |
|---|
Public Shared Function cvCountNonZero ( _ arr As IntPtr _ ) As Integer |
| Visual C++ |
|---|
public: static int cvCountNonZero( IntPtr arr ) |
Parameters
- arr
- Type: System..::.IntPtr
The image