| Feature2DDetect Method (InputArray, Mat) |
Detect keypoints in an image.
Namespace:
OpenCvSharp
Assembly:
OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0
Syntax public KeyPoint[] Detect(
InputArray image,
Mat mask = null
)
Public Function Detect (
image As InputArray,
Optional mask As Mat = Nothing
) As KeyPoint()
public:
array<KeyPoint>^ Detect(
InputArray^ image,
Mat^ mask = nullptr
)
member Detect :
image : InputArray *
?mask : Mat
(* Defaults:
let _mask = defaultArg mask null
*)
-> KeyPoint[]
Parameters
- image
- Type: OpenCvSharpInputArray
The image. - mask (Optional)
- Type: OpenCvSharpMat
Mask specifying where to look for keypoints (optional).
Must be a char matrix with non-zero values in the region of interest.
Return Value
Type:
KeyPointThe detected keypoints.
See Also