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

www.emgu.com/wiki
Get the Euclidean eigen-distance between image and every other image in the database
Declaration Syntax
C#Visual BasicVisual C++
public float[] GetEigenDistances(
	Image<Gray, byte> image
)
Public Function GetEigenDistances ( _
	image As Image(Of Gray, Byte) _
) As Single()
public:
array<float>^ GetEigenDistances(
	Image<Gray, unsigned char>^ image
)
Parameters
image (Image<(Of <(Gray, Byte>)>))
The image to be compared from the training images
Return Value
An array of eigen distance from every image in the training images

Assembly: Emgu.CV (Module: Emgu.CV) Version: 1.5.0.0 (1.5.0.0)