Emgu CV Library Documentation
Recognize Method (image)
NamespacesEmgu.CVEigenObjectRecognizerRecognize(Image<(Of <(Gray, Byte>)>))

www.emgu.com/wiki
Try to recognize the image and return its label
Declaration Syntax
C#Visual BasicVisual C++
public string Recognize(
	Image<Gray, byte> image
)
Public Function Recognize ( _
	image As Image(Of Gray, Byte) _
) As String
public:
String^ Recognize(
	Image<Gray^, unsigned char>^ image
)
Parameters
image (Image<(Of <(Gray, Byte>)>))
The image to be recognized
Return Value
String.Empty, if not recognized; Label of the corresponding image, otherwise

Assembly: Emgu.CV (Module: Emgu.CV) Version: 1.3.0.0 (1.3.0.0)