HOGDescriptorComputeGradient Method

public virtual void ComputeGradient(
	Mat img,
	Mat grad,
	Mat angleOfs,
	Nullable<Size> paddingTL = null,
	Nullable<Size> paddingBR = null
)

Public Overridable Sub ComputeGradient ( 
	img As Mat,
	grad As Mat,
	angleOfs As Mat,
	Optional paddingTL As Nullable(Of Size) = Nothing,
	Optional paddingBR As Nullable(Of Size) = Nothing
)

public:
virtual void ComputeGradient(
	Mat^ img, 
	Mat^ grad, 
	Mat^ angleOfs, 
	Nullable<Size> paddingTL = nullptr, 
	Nullable<Size> paddingBR = nullptr
)

abstract ComputeGradient : 
        img : Mat * 
        grad : Mat * 
        angleOfs : Mat * 
        ?paddingTL : Nullable<Size> * 
        ?paddingBR : Nullable<Size> 
(* Defaults:
        let _paddingTL = defaultArg paddingTL null
        let _paddingBR = defaultArg paddingBR null
*)
-> unit 
override ComputeGradient : 
        img : Mat * 
        grad : Mat * 
        angleOfs : Mat * 
        ?paddingTL : Nullable<Size> * 
        ?paddingBR : Nullable<Size> 
(* Defaults:
        let _paddingTL = defaultArg paddingTL null
        let _paddingBR = defaultArg paddingBR null
*)
-> unit