CvCalcEigenObjects Method (Int32, CvCallback, IplImage, Int32, IntPtr, CvTermCriteria, IplImage, Single) OpenCvSharp Class Library
Calculates the orthonormal eigen basis and the averaged object for group a of input objects. (ioFlags = CV_EIGOBJ_INPUT_CALLBACK)

Namespace:  OpenCvSharp
Assembly:  OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax

public static void CalcEigenObjects(
	int nObjects,
	CvCallback input,
	IplImage[] output,
	int ioBufSize,
	IntPtr userData,
	CvTermCriteria calcLimit,
	IplImage avg,
	float[] eigVals
)

Parameters

nObjects
Type: SystemInt32
nObjects – Number of source objects.
input
Type: OpenCvSharpCvCallback
Pointer to the read callback function.
output
Type: OpenCvSharpIplImage
Pointer to the array of eigen objects.
ioBufSize
Type: SystemInt32
Input/output buffer size in bytes. The size is zero if unknown.
userData
Type: SystemIntPtr
Pointer to the structure that contains all of the necessary data for the callback functions.
calcLimit
Type: OpenCvSharpCvTermCriteria
Criteria that determine when to stop the calculation of eigen objects.
avg
Type: OpenCvSharpIplImage
Averaged object.
eigVals
Type: SystemSingle
Pointer to the eigenvalues array in the descending order; may be null.
See Also

Reference