| Cv2ConnectedComponentsEx Method |
computes the connected components labeled image of boolean image.
image with 4 or 8 way connectivity - returns N, the total number of labels [0, N-1] where 0
represents the background label. ltype specifies the output label image type, an important
consideration based on the total number of labels or alternatively the total number of
pixels in the source image.
Namespace:
OpenCvSharp
Assembly:
OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0
Syntax public static ConnectedComponents ConnectedComponentsEx(
InputArray image,
PixelConnectivity connectivity = PixelConnectivity.Connectivity8,
ConnectedComponentsAlgorithmsTypes ccltype = ConnectedComponentsAlgorithmsTypes.Default
)
Public Shared Function ConnectedComponentsEx (
image As InputArray,
Optional connectivity As PixelConnectivity = PixelConnectivity.Connectivity8,
Optional ccltype As ConnectedComponentsAlgorithmsTypes = ConnectedComponentsAlgorithmsTypes.Default
) As ConnectedComponents
public:
static ConnectedComponents^ ConnectedComponentsEx(
InputArray^ image,
PixelConnectivity connectivity = PixelConnectivity::Connectivity8,
ConnectedComponentsAlgorithmsTypes ccltype = ConnectedComponentsAlgorithmsTypes::Default
)
static member ConnectedComponentsEx :
image : InputArray *
?connectivity : PixelConnectivity *
?ccltype : ConnectedComponentsAlgorithmsTypes
(* Defaults:
let _connectivity = defaultArg connectivity PixelConnectivity.Connectivity8
let _ccltype = defaultArg ccltype ConnectedComponentsAlgorithmsTypes.Default
*)
-> ConnectedComponents
Parameters
- image
- Type: OpenCvSharpInputArray
the image to be labeled - connectivity (Optional)
- Type: OpenCvSharpPixelConnectivity
8 or 4 for 8-way or 4-way connectivity respectively - ccltype (Optional)
- Type: OpenCvSharpConnectedComponentsAlgorithmsTypes
[Missing <param name="ccltype"/> documentation for "M:OpenCvSharp.Cv2.ConnectedComponentsEx(OpenCvSharp.InputArray,OpenCvSharp.PixelConnectivity,OpenCvSharp.ConnectedComponentsAlgorithmsTypes)"]
Return Value
Type:
ConnectedComponents[Missing <returns> documentation for "M:OpenCvSharp.Cv2.ConnectedComponentsEx(OpenCvSharp.InputArray,OpenCvSharp.PixelConnectivity,OpenCvSharp.ConnectedComponentsAlgorithmsTypes)"]
See Also