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Detect the SURF keypoints from the image

Namespace: Emgu.CV.Features2D
Assembly: Emgu.CV (in Emgu.CV.dll) Version: 2.3.0.1416 (2.3.0.1416)

Syntax

C#
public MKeyPoint[] DetectKeyPoints(
	Image<Gray, byte> image,
	Image<Gray, byte> mask
)
Visual Basic
Public Function DetectKeyPoints ( _
	image As Image(Of Gray, Byte), _
	mask As Image(Of Gray, Byte) _
) As MKeyPoint()
Visual C++
public:
array<MKeyPoint>^ DetectKeyPoints(
	Image<Gray, unsigned char>^ image, 
	Image<Gray, unsigned char>^ mask
)

Parameters

image
Type: Emgu.CV..::..Image<(Of <(<'Gray, Byte>)>)>
The image to extract SURF features from
mask
Type: Emgu.CV..::..Image<(Of <(<'Gray, Byte>)>)>
The optional mask, can be null if not needed

Return Value

An array of SURF key points

See Also