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Cv2HoughLinesPointSet Method

Finds lines in a set of points using the standard Hough transform. The function finds lines in a set of points using a modification of the Hough transform.

Namespace:  OpenCvSharp
Assembly:  OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0
Syntax
public static void HoughLinesPointSet(
	InputArray point,
	OutputArray lines,
	int linesMax,
	int threshold,
	double minRho,
	double maxRho,
	double rhoStep,
	double minTheta,
	double maxTheta,
	double thetaStep
)

Parameters

point
Type: OpenCvSharpInputArray
Input vector of points. Each vector must be encoded as a Point vector \f$(x,y)\f$. Type must be CV_32FC2 or CV_32SC2.
lines
Type: OpenCvSharpOutputArray
Output vector of found lines. Each vector is encoded as a vector<Vec3d>
linesMax
Type: SystemInt32
Max count of hough lines.
threshold
Type: SystemInt32
Accumulator threshold parameter. Only those lines are returned that get enough votes
minRho
Type: SystemDouble
Minimum Distance value of the accumulator in pixels.
maxRho
Type: SystemDouble
Maximum Distance value of the accumulator in pixels.
rhoStep
Type: SystemDouble
Distance resolution of the accumulator in pixels.
minTheta
Type: SystemDouble
Minimum angle value of the accumulator in radians.
maxTheta
Type: SystemDouble
Maximum angle value of the accumulator in radians.
thetaStep
Type: SystemDouble
Angle resolution of the accumulator in radians.
See Also