public ORBDetector(
	int numberOfFeatures = 500,
	float scaleFactor = 1.2f,
	int nLevels = 8,
	int edgeThreshold = 31,
	int firstLevel = 0,
	int WTK_A = 2,
	ORBDetectorScoreType scoreType = ORBDetectorScoreType.Harris,
	int patchSize = 31,
	int fastThreshold = 20
)

Public Sub New ( 
	Optional numberOfFeatures As Integer = 500,
	Optional scaleFactor As Single = 1.2F,
	Optional nLevels As Integer = 8,
	Optional edgeThreshold As Integer = 31,
	Optional firstLevel As Integer = 0,
	Optional WTK_A As Integer = 2,
	Optional scoreType As ORBDetectorScoreType = ORBDetectorScoreType.Harris,
	Optional patchSize As Integer = 31,
	Optional fastThreshold As Integer = 20
)

public:
ORBDetector(
	int numberOfFeatures = 500, 
	float scaleFactor = 1.2f, 
	int nLevels = 8, 
	int edgeThreshold = 31, 
	int firstLevel = 0, 
	int WTK_A = 2, 
	ORBDetectorScoreType scoreType = ORBDetectorScoreType::Harris, 
	int patchSize = 31, 
	int fastThreshold = 20
)

new : 
        ?numberOfFeatures : int * 
        ?scaleFactor : float32 * 
        ?nLevels : int * 
        ?edgeThreshold : int * 
        ?firstLevel : int * 
        ?WTK_A : int * 
        ?scoreType : ORBDetectorScoreType * 
        ?patchSize : int * 
        ?fastThreshold : int 
(* Defaults:
        let _numberOfFeatures = defaultArg numberOfFeatures 500
        let _scaleFactor = defaultArg scaleFactor 1.2f
        let _nLevels = defaultArg nLevels 8
        let _edgeThreshold = defaultArg edgeThreshold 31
        let _firstLevel = defaultArg firstLevel 0
        let _WTK_A = defaultArg WTK_A 2
        let _scoreType = defaultArg scoreType ORBDetectorScoreType.Harris
        let _patchSize = defaultArg patchSize 31
        let _fastThreshold = defaultArg fastThreshold 20
*)
-> ORBDetector