BOWImgDescriptorExtractor.Compute Method

BOWImgDescriptorExtractorCompute Method

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Computes an image descriptor using the set visual vocabulary.

Namespace: Emgu.CV.Features2D
Assembly: Emgu.CV.World (in Emgu.CV.World.dll) Version: 3.1.0.2282 (3.1.0.2282)

Syntax

public void Compute(
	IInputArray image,
	VectorOfKeyPoint keypoints,
	Mat imgDescriptors
)

Public Sub Compute ( 
	image As IInputArray,
	keypoints As VectorOfKeyPoint,
	imgDescriptors As Mat
)

public:
void Compute(
	IInputArray^ image, 
	VectorOfKeyPoint^ keypoints, 
	Mat^ imgDescriptors
)

member Compute : 
        image : IInputArray * 
        keypoints : VectorOfKeyPoint * 
        imgDescriptors : Mat -> unit

image: Type: Emgu.CVIInputArray
Image, for which the descriptor is computed
keypoints: Type: Emgu.CV.UtilVectorOfKeyPoint
Key points detected in the input image.
imgDescriptors: Type: Emgu.CVMat
The output image descriptors.