fitLine

Functionality

Fits a line to a 2D or 3D point set.

Inputs

• aeps_in – Sufficient accuracy for the angle. 0.01 would be a good default value for reps and aeps.
• distType_in – Distance used by the M-estimator, see cv::DistanceTypes.
• param_in – Numerical parameter ( C ) for some types of distances. If it is 0, an optimal value is chosen.
• points_in – Input vector of 2D points, stored in std::vector<> or Mat
• reps_in – Sufficient accuracy for the radius (distance between the coordinate origin and the line).

Outputs

Locals

• loc_from_findContours – If linked with findContour node switch to True

Examples