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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: 3.1.0.2282 (3.1.0.2282)
Syntax
public static PointF[] PerspectiveTransform(
	PointF[] src,
	IInputArray mat
)

Parameters

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

Return Value

Type: PointF
The destination points
See Also