Cv2FindHomography Method (InputArray, InputArray, HomographyMethod, Double, OutputArray) OpenCvSharp Class Library
computes the best-fit perspective transformation mapping srcPoints to dstPoints.

Namespace:  OpenCvSharp.CPlusPlus
Assembly:  OpenCvSharp.CPlusPlus (in OpenCvSharp.CPlusPlus.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax

public static Mat FindHomography(
	InputArray srcPoints,
	InputArray dstPoints,
	HomographyMethod method = HomographyMethod.Zero,
	double ransacReprojThreshold = 3,
	OutputArray mask = null
)

Parameters

srcPoints
Type: OpenCvSharp.CPlusPlusInputArray
Coordinates of the points in the original plane, a matrix of the type CV_32FC2
dstPoints
Type: OpenCvSharp.CPlusPlusInputArray
Coordinates of the points in the target plane, a matrix of the type CV_32FC2
method (Optional)
Type: OpenCvSharpHomographyMethod
Method used to computed a homography matrix.
ransacReprojThreshold (Optional)
Type: SystemDouble
Maximum allowed reprojection error to treat a point pair as an inlier (used in the RANSAC method only)
mask (Optional)
Type: OpenCvSharp.CPlusPlusOutputArray
Optional output mask set by a robust method ( CV_RANSAC or CV_LMEDS ). Note that the input mask values are ignored.

Return Value

Type: Mat

[Missing <returns> documentation for "M:OpenCvSharp.CPlusPlus.Cv2.FindHomography(OpenCvSharp.CPlusPlus.InputArray,OpenCvSharp.CPlusPlus.InputArray,OpenCvSharp.HomographyMethod,System.Double,OpenCvSharp.CPlusPlus.OutputArray)"]

See Also

Reference