Emgu CV Library Documentation
ApproxPoly Method (accuracy)
NamespacesEmgu.CVContourApproxPoly(Double)

www.emgu.com/wiki
The function cvApproxPoly approximates one or more curves and returns the approximation result[s]. In case of multiple curves approximation the resultant tree will have the same structure as the input one (1:1 correspondence)
Declaration Syntax
C#Visual BasicVisual C++
public Contour ApproxPoly(
	double accuracy
)
Public Function ApproxPoly ( _
	accuracy As Double _
) As Contour
public:
Contour^ ApproxPoly(
	double accuracy
)
Parameters
accuracy (Double)
The desired approximation accuracy
Return Value
The approximated contour

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