public FAST_GPU(
	int threshold,
	bool nonmaxSuppression = true,
	double keypointsRatio = 0.05
)

Public Sub New ( 
	threshold As Integer,
	Optional nonmaxSuppression As Boolean = true,
	Optional keypointsRatio As Double = 0.05
)

public:
FAST_GPU(
	int threshold, 
	bool nonmaxSuppression = true, 
	double keypointsRatio = 0.05
)

new : 
        threshold : int * 
        ?nonmaxSuppression : bool * 
        ?keypointsRatio : float 
(* Defaults:
        let _nonmaxSuppression = defaultArg nonmaxSuppression true
        let _keypointsRatio = defaultArg keypointsRatio 0.05
*)
-> FAST_GPU