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Draw the keypoints found on the image.

Namespace: Emgu.CV.Features2D
Assembly: Emgu.CV (in Emgu.CV.dll) Version: 2.4.2.1777 (2.4.2.1777)

Syntax

C#
public static Image<Bgr, byte> DrawKeypoints<TColor>(
	Image<TColor, byte> image,
	VectorOfKeyPoint keypoints,
	Bgr color,
	Features2DToolbox..::..KeypointDrawType type
)
where TColor : struct, new(), IColor
Visual Basic
Public Shared Function DrawKeypoints(Of TColor As {Structure, New, IColor}) ( _
	image As Image(Of TColor, Byte), _
	keypoints As VectorOfKeyPoint, _
	color As Bgr, _
	type As Features2DToolbox..::..KeypointDrawType _
) As Image(Of Bgr, Byte)
Visual C++
public:
generic<typename TColor>
where TColor : value class, gcnew(), IColor
static Image<Bgr, unsigned char>^ DrawKeypoints(
	Image<TColor, unsigned char>^ image, 
	VectorOfKeyPoint^ keypoints, 
	Bgr color, 
	Features2DToolbox..::..KeypointDrawType type
)

Parameters

image
Type: Emgu.CV..::..Image<(Of <(<'TColor, Byte>)>)>
The image
keypoints
Type: Emgu.CV.Util..::..VectorOfKeyPoint
The keypoints to be drawn
color
Type: Emgu.CV.Structure..::..Bgr
The color used to draw the keypoints
type
Type: Emgu.CV.Features2D..::..Features2DToolbox..::..KeypointDrawType
The drawing type

Type Parameters

TColor
The type of color for the source image. Should be either Gray or Bgr

Return Value

The image with the keypoints drawn

See Also