Cv2GetPerspectiveTransform Method (IEnumerablePoint2f, IEnumerablePoint2f)

Calculates a perspective transform from four pairs of the corresponding points. The function calculates the 3×3 matrix of a perspective transform.

Namespace: OpenCvSharp
Assembly: OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0

Syntax

C++

Copy

public static Mat GetPerspectiveTransform(
	IEnumerable<Point2f> src,
	IEnumerable<Point2f> dst
)

Public Shared Function GetPerspectiveTransform ( 
	src As IEnumerable(Of Point2f),
	dst As IEnumerable(Of Point2f)
) As Mat

public:
static Mat^ GetPerspectiveTransform(
	IEnumerable<Point2f>^ src, 
	IEnumerable<Point2f>^ dst
)

static member GetPerspectiveTransform : 
        src : IEnumerable<Point2f> * 
        dst : IEnumerable<Point2f> -> Mat

Parameters

src: Type: System.Collections.GenericIEnumerablePoint2f
Coordinates of quadrangle vertices in the source image.
dst: Type: System.Collections.GenericIEnumerablePoint2f
Coordinates of the corresponding quadrangle vertices in the destination image.

Return Value

Type: Mat

[Missing <returns> documentation for "M:OpenCvSharp.Cv2.GetPerspectiveTransform(System.Collections.Generic.IEnumerable{OpenCvSharp.Point2f},System.Collections.Generic.IEnumerable{OpenCvSharp.Point2f})"]

Reference

Cv2 Class

GetPerspectiveTransform Overload

OpenCvSharp Namespace