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FitPlaneToPoint3DGrid_M

Basic

Module: Vision3DStandard

Approximates points of the input grid with a plane using selected M-estimator for outlier suppression.

Applications

Finding a locally optimal plane. Good enough when the number of outliers is small.
Name Type Range Description
Input value inPointGrid Point3DGrid Input point grid
Input value inRoi Region* Region of interest
Input value inOutlierSuppression MEstimator Selects a method for ignoring points being much different from the rest
Input value inClippingFactor Real 0.675 - 6.0 Multitude of standard deviation within which points are considered inliers
Input value inIterationCount Integer 0 - Number of iterations of outlier suppressing algorithm
Input value inInitialPlane Plane3D* Initial approximation (if available)
Output value outPlane Plane3D Fitted plane
Output value outInliers Point3DArray Points matching the computed plane
Output value outDistances RealArray Distances of the input grid points to a resulting plane
Output value outSignedDistanceSum Real Sum of signed distances of the input grid points to a resulting plane
Output value outDistanceSum Real Sum of distances of the input grid points to a resulting plane
Output value outSquaredDistances RealArray Squared distances of the input grid points to a resulting plane
Output value outSquaredDistanceSum Real Sum of squared distances of the input grid points to a resulting plane

Errors

This filter can throw an exception to report error. Read how to deal with errors in Error Handling.

List of possible exceptions:

Error type Description
DomainError No points to fit the plane to in FitPlaneToPoint3DGrid_M.

Complexity Level

This filter is available on Basic Complexity Level.

Filter Group

This filter is member of FitPlaneToPoint3DGrid filter group.