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Find contours

Namespace: Emgu.CV
Assembly: Emgu.CV (in Emgu.CV.dll) Version: 2.4.2.1777 (2.4.2.1777)

Syntax

C#
public Contour<Point> FindContours(
	CHAIN_APPROX_METHOD method,
	RETR_TYPE type
)
Visual Basic
Public Function FindContours ( _
	method As CHAIN_APPROX_METHOD, _
	type As RETR_TYPE _
) As Contour(Of Point)
Visual C++
public:
Contour<Point>^ FindContours(
	CHAIN_APPROX_METHOD method, 
	RETR_TYPE type
)

Parameters

method
Type: Emgu.CV.CvEnum..::..CHAIN_APPROX_METHOD
The type of approximation method
type
Type: Emgu.CV.CvEnum..::..RETR_TYPE
The retrival type

Return Value

Contour if there is any; null if no contour is found

See Also