public static Mat GetOptimalNewCameraMatrix(
	IInputArray cameraMatrix,
	IInputArray distCoeffs,
	Size imageSize,
	double alpha,
	Size newImgSize,
	ref Rectangle validPixROI,
	bool centerPrincipalPoint = false
)

Public Shared Function GetOptimalNewCameraMatrix ( 
	cameraMatrix As IInputArray,
	distCoeffs As IInputArray,
	imageSize As Size,
	alpha As Double,
	newImgSize As Size,
	ByRef validPixROI As Rectangle,
	Optional centerPrincipalPoint As Boolean = false
) As Mat

public:
static Mat^ GetOptimalNewCameraMatrix(
	IInputArray^ cameraMatrix, 
	IInputArray^ distCoeffs, 
	Size imageSize, 
	double alpha, 
	Size newImgSize, 
	Rectangle% validPixROI, 
	bool centerPrincipalPoint = false
)

static member GetOptimalNewCameraMatrix : 
        cameraMatrix : IInputArray * 
        distCoeffs : IInputArray * 
        imageSize : Size * 
        alpha : float * 
        newImgSize : Size * 
        validPixROI : Rectangle byref * 
        ?centerPrincipalPoint : bool 
(* Defaults:
        let _centerPrincipalPoint = defaultArg centerPrincipalPoint false
*)
-> Mat