Click or drag to resize

Cv2DrawKeypoints Method

Draw keypoints.

Namespace:  OpenCvSharp
Assembly:  OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0
Syntax
public static void DrawKeypoints(
	InputArray image,
	IEnumerable<KeyPoint> keypoints,
	InputOutputArray outImage,
	Nullable<Scalar> color = null,
	DrawMatchesFlags flags = DrawMatchesFlags.Default
)

Parameters

image
Type: OpenCvSharpInputArray
Source image.
keypoints
Type: System.Collections.GenericIEnumerableKeyPoint
Keypoints from the source image.
outImage
Type: OpenCvSharpInputOutputArray
Output image. Its content depends on the flags value defining what is drawn in the output image. See possible flags bit values below.
color (Optional)
Type: SystemNullableScalar
Color of keypoints.
flags (Optional)
Type: OpenCvSharpDrawMatchesFlags
Flags setting drawing features. Possible flags bit values are defined by DrawMatchesFlags.
See Also