Emgu CV Library Documentation
cvCalcEigenObjects Method (input, calcLimit, eigVecs, eigVals, avg)
NamespacesEmgu.CVCvInvokecvCalcEigenObjects(array<IntPtr>[]()[], MCvTermCriteria%, array<IntPtr>[]()[], array<Single>[]()[], IntPtr)

www.emgu.com/wiki
Calculates orthonormal eigen basis and the averaged object for a group of the input objects.
Declaration Syntax
C#Visual BasicVisual C++
public static void cvCalcEigenObjects(
	IntPtr[] input,
	ref MCvTermCriteria calcLimit,
	IntPtr[] eigVecs,
	float[] eigVals,
	IntPtr avg
)
Public Shared Sub cvCalcEigenObjects ( _
	input As IntPtr(), _
	ByRef calcLimit As MCvTermCriteria, _
	eigVecs As IntPtr(), _
	eigVals As Single(), _
	avg As IntPtr _
)
public:
static void cvCalcEigenObjects(
	array<IntPtr>^ input, 
	MCvTermCriteria% calcLimit, 
	array<IntPtr>^ eigVecs, 
	array<float>^ eigVals, 
	IntPtr avg
)
Parameters
input (array< IntPtr >[]()[])
Pointer to the array of IplImage input objects
calcLimit ( MCvTermCriteria %)
Criteria that determine when to stop calculation of eigen objects. Depending on the parameter calcLimit, calculations are finished either after first calcLimit.max_iter dominating eigen objects are retrieved or if the ratio of the current eigenvalue to the largest eigenvalue comes down to calcLimit.epsilon threshold. The value calcLimit -> type must be CV_TERMCRIT_NUMB, CV_TERMCRIT_EPS, or CV_TERMCRIT_NUMB | CV_TERMCRIT_EPS . The function returns the real values calcLimit->max_iter and calcLimit->epsilon
eigVecs (array< IntPtr >[]()[])
Pointer either to the array of eigen objects
eigVals (array< Single >[]()[])
Pointer to the eigenvalues array in the descending order; may be NULL
avg (IntPtr)
Averaged object

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