edu.umich.eecs.april.image

Class AprilTagFilter.Quad

java.lang.Object

edu.umich.eecs.april.image.AprilTagFilter.Quad

Enclosing class:

AprilTagFilter

class AprilTagFilter.Quad
extends java.lang.Object

Represents four segments that form a loop, and might be a tag.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Homography33b	homography
(package private) double	observedPerimeter
(package private) double[][]	p

Constructor Summary

Constructors

Constructor and Description
Quad(double[][] p) (x,y) are the optical center of the camera, which is needed to correctly compute the homography.

Method Summary

Modifier and Type	Method and Description
(package private) double[]	interpolate(double x, double y)
(package private) double[]	interpolate01(double x, double y)

Methods inherited from class java.lang.Object

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

Field Detail

p

double[][] p

observedPerimeter

double observedPerimeter

homography

Homography33b homography

Constructor Detail

Quad

public Quad(double[][] p)

(x,y) are the optical center of the camera, which is needed to correctly compute the homography.

Method Detail

interpolate01

double[] interpolate01(double x,
                       double y)

interpolate

double[] interpolate(double x,
                     double y)