CvInvokePerspectiveTransform Method (PointF, IInputArray)

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Transforms every element of src in the following way: (x, y) -> (x'/w, y'/w), where (x', y', w') = mat3x3 * (x, y, 1) and w = w' if w'!=0, inf otherwise

Namespace: Emgu.CV
Assembly: Emgu.CV.World (in Emgu.CV.World.dll) Version: 4.1.1.3497 (4.1.1.3497)

Syntax

C++

Copy

public static PointF[] PerspectiveTransform(
	PointF[] src,
	IInputArray mat
)

Public Shared Function PerspectiveTransform ( 
	src As PointF(),
	mat As IInputArray
) As PointF()

public:
static array<PointF>^ PerspectiveTransform(
	array<PointF>^ src, 
	IInputArray^ mat
)

static member PerspectiveTransform : 
        src : PointF[] * 
        mat : IInputArray -> PointF[]

Parameters

src: Type: System.DrawingPointF
The source points
mat: Type: Emgu.CVIInputArray
3x3 floating-point transformation matrix.

Return Value

Type: PointF
The destination points

Reference

CvInvoke Class

PerspectiveTransform Overload

Emgu.CV Namespace

CvInvokeAddLanguageSpecificTextSet("LSTE66DDCB2_0?cpp=::|nu=.");PerspectiveTransform Method (AddLanguageSpecificTextSet("LSTE66DDCB2_1?cpp=array&lt;");PointFAddLanguageSpecificTextSet("LSTE66DDCB2_2?cpp=&gt;|vb=()|nu=[]");, IInputArray)

Parameters

Return Value

Reference

CvInvokePerspectiveTransform Method (PointF, IInputArray)