Package boofcv.alg.fiducial.square

Class StabilitySquareFiducialEstimate

java.lang.Object

boofcv.alg.fiducial.square.StabilitySquareFiducialEstimate

public class StabilitySquareFiducialEstimate
extends Object

Used to estimate the stability of BaseDetectFiducialSquare fiducials. Each corner point is disturbed by adding the user provided "disturbance" independently to the x and y axis in the positive and negative direction. The maximum resulting delta is then reported. Maximum change in angle and orientation is computed.

Constructor Summary

Constructors

Constructor	Description
StabilitySquareFiducialEstimate(QuadPoseEstimator estimator)

Method Summary

Modifier and Type	Method	Description
double	getLocationStability()
double	getOrientationStability()
boolean	process(double sampleRadius, Quadrilateral_F64 input)	Processes the observation and generates a stability estimate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

StabilitySquareFiducialEstimate

public StabilitySquareFiducialEstimate(QuadPoseEstimator estimator)

Method Details

process

public boolean process(double sampleRadius,
 Quadrilateral_F64 input)

Processes the observation and generates a stability estimate

Parameters:

sampleRadius - Radius around the corner pixels it will sample

input - Observed corner location of the fiducial in distorted pixels. Must be in correct order.

Returns:

true if successful or false if it failed

getLocationStability

public double getLocationStability()

getOrientationStability

public double getOrientationStability()