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Feature2DDetect Method (Mat, Mat)

Detect keypoints in an image.

Namespace:  OpenCvSharp
Assembly:  OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0
Syntax
public KeyPoint[] Detect(
	Mat image,
	Mat mask = null
)

Parameters

image
Type: OpenCvSharpMat
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: KeyPoint
The detected keypoints.
See Also