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Detect keypoints in the GpuImage

Namespace: Emgu.CV.GPU
Assembly: Emgu.CV.GPU (in Emgu.CV.GPU.dll) Version: 2.4.10.1935 (2.4.10.1935)

Syntax

C#
public MKeyPoint[] DetectKeyPoints(
	GpuImage<Gray, byte> img,
	GpuImage<Gray, byte> mask
)
Visual Basic
Public Function DetectKeyPoints ( 
	img As GpuImage(Of Gray, Byte),
	mask As GpuImage(Of Gray, Byte)
) As MKeyPoint()
Visual C++
public:
array<MKeyPoint>^ DetectKeyPoints(
	GpuImage<Gray, unsigned char>^ img, 
	GpuImage<Gray, unsigned char>^ mask
)
F#
member DetectKeyPoints : 
        img : GpuImage<Gray, byte> * 
        mask : GpuImage<Gray, byte> -> MKeyPoint[] 

Parameters

img
Type: Emgu.CV.GPU..::..GpuImage<(Of <(<'Gray, Byte>)>)>
The image where keypoints will be detected from
mask
Type: Emgu.CV.GPU..::..GpuImage<(Of <(<'Gray, Byte>)>)>
The optional mask, can be null if not needed

Return Value

Type: array<MKeyPoint>[]()[][]
An array of keypoints

See Also