Uses of Interface
org.openimaj.math.geometry.point.Point2d

Packages that use Point2d

Package	Description
org.openimaj.math.geometry
org.openimaj.math.geometry.line
org.openimaj.math.geometry.path
org.openimaj.math.geometry.point
org.openimaj.math.geometry.shape
org.openimaj.math.geometry.shape.algorithm
org.openimaj.math.geometry.shape.util
org.openimaj.math.geometry.transforms
org.openimaj.math.geometry.transforms.check
org.openimaj.math.geometry.transforms.estimation
org.openimaj.math.geometry.transforms.estimation.sampling
org.openimaj.math.geometry.transforms.residuals
org.openimaj.math.geometry.triangulation
org.openimaj.math.matrix.similarity.processor

Uses of Point2d in org.openimaj.math.geometry

Methods in org.openimaj.math.geometry that return Point2d

Modifier and Type	Method and Description
Point2d	GeometricObject2d.calculateCentroid() Calculate the centroid of the shape

Methods in org.openimaj.math.geometry with parameters of type Point2d

Modifier and Type	Method and Description
void	GeometricObject2d.scale(Point2d centre, float sc) Scale the shape by the given amount about the given point.

Uses of Point2d in org.openimaj.math.geometry.line

Fields in org.openimaj.math.geometry.line declared as Point2d

Modifier and Type	Field and Description
Point2d	Line2d.begin Start point of line
Point2d	Line2d.end End point of line
Point2d	Line2d.IntersectionResult.intersectionPoint The point at which the lines intersect (if the type is INTERSECTING)

Methods in org.openimaj.math.geometry.line that return Point2d

Modifier and Type	Method and Description
Point2d	Line2d.begin()
Point2d	Line2d.calculateCentroid()
Point2d	Line2d.end()
Point2d	Line2d.getBeginPoint() Get the start point
Point2d	Line2d.getEndPoint() Get the end point
Point2d	Line2d.reflectAroundLine(Point2d pointToReflect) Reflects a point around a this line.
Point2d	Line2d.setEndPoint() Get the end point

Methods in org.openimaj.math.geometry.line with parameters of type Point2d

Modifier and Type	Method and Description
static double	Line2d.distance(Point2d p1, Point2d p2) Get the Euclidean distance between two points
float	Line2d.distanceToLine(Point2d p) Returns the shortest distance between the point and this line.
Line2d	Line2d.getNormal(Point2d p) Returns a line that is at 90 degrees to the original line and also passes through the given point.
boolean	Line2d.isInLine(Point2d p, float tolerance) Tests whether the given point lies on this line.
boolean	Line2d.isOnLine(Point2d p, float tolerance) Tests whether the given point lies on this line.
Point2d	Line2d.reflectAroundLine(Point2d pointToReflect) Reflects a point around a this line.
void	Line2d.scale(Point2d centre, float sc)
void	Line2d.setBeginPoint(Point2d begin) Set the start point
void	Line2d.setEndPoint(Point2d end) Set the end point

Constructors in org.openimaj.math.geometry.line with parameters of type Point2d

Constructor and Description
IntersectionResult(Point2d point) Construct the IntersectionResult with the given intersection point
Line2d(Point2d begin, Point2d end) Construct a line

Uses of Point2d in org.openimaj.math.geometry.path

Methods in org.openimaj.math.geometry.path that return Point2d

Modifier and Type	Method and Description
Point2d	Polyline.begin()
Point2d	Path2d.begin() Get the beginning of the path
Point2d	Polyline.end()
Point2d	Path2d.end() Get the end of the path

Constructors in org.openimaj.math.geometry.path with parameters of type Point2d

Constructor and Description
Polyline(Point2d... points) Construct a Polyline from points

Constructor parameters in org.openimaj.math.geometry.path with type arguments of type Point2d

Constructor and Description
Polyline(List<? extends Point2d> points) Construct a Polyline from points
Polyline(List<? extends Point2d> points, boolean copy) Construct a Polyline from the points, possibly copying the points first

Uses of Point2d in org.openimaj.math.geometry.point

Classes in org.openimaj.math.geometry.point that implement Point2d

Modifier and Type	Class and Description
class	AbstractPoint2d Abstract base for Point2d implementations that retains the underlying precision.
class	Point2dImpl Simple concrete implementation of a two dimensional point.

Fields in org.openimaj.math.geometry.point with type parameters of type Point2d

Modifier and Type	Field and Description
List<Point2d>	PointList.points The points in the PointList

Methods in org.openimaj.math.geometry.point that return Point2d

Modifier and Type	Method and Description
Point2d	PointList.calculateCentroid() Get the centre of gravity of the PointList
Point2d	Point2d.copy() Clone the point
static Point2d	Point2dImpl.createRandomPoint() Create a random point in ([0..1], [0..1]).
static Point2d	Point2dImpl.createRandomPoint(Random rng) Create a random point in ([0..1], [0..1]) with the given random number generator.
static Point2d	Point2dImpl.fromDoubleArray(double[] calculateCentroid)
Point2d	PointList.get(int i) Get the ith point
Point2d[]	PointListConnections.getConnections(Point2d pt, PointList pl) Get the points connected to the given point.
Point2d	Point2dImpl.minus(Point2d a)
Point2d	Point2d.minus(Point2d a) Take point point from another point such that return = this - a
Point2d	AbstractPoint2d.minus(Point2d a)
Point2d	Point2d.transform(Jama.Matrix m) Transform the point by the given matrix
Point2d	AbstractPoint2d.transform(Jama.Matrix transform)

Methods in org.openimaj.math.geometry.point that return types with arguments of type Point2d

Modifier and Type	Method and Description
Iterator<Point2d>	PointList.iterator()

Methods in org.openimaj.math.geometry.point with parameters of type Point2d

Modifier and Type	Method and Description
void	PointListConnections.addConnection(PointList pl, Point2d from, Point2d to) Add a connection between two points in the given PointList.
Point2dImpl	PointListConnections.calculateNormal(Point2d pt, PointList pointList) Calculate the normal vector at a given vertex.
Line2d	PointListConnections.calculateNormalLine(Point2d pt, PointList pointList, float scale) Calculate a normal line for a given vertex.
void	Point2dImpl.copyFrom(Point2d p)
void	Point2d.copyFrom(Point2d p) Copy the values of the given point into this point.
void	AbstractPoint2d.copyFrom(Point2d p)
Point2d[]	PointListConnections.getConnections(Point2d pt, PointList pl) Get the points connected to the given point.
Point2d	Point2dImpl.minus(Point2d a)
Point2d	Point2d.minus(Point2d a) Take point point from another point such that return = this - a
Point2d	AbstractPoint2d.minus(Point2d a)
void	PointList.rotate(Point2d origin, double angle) Rotate the PointList about the given origin with the given angle (in radians)
void	PointList.scale(Point2d centre, float sc) Scale the PointList by the given amount about the given point.
void	Point2dImpl.translate(Point2d v)
void	Point2d.translate(Point2d v) Translate the position of the point by the given amounts
void	AbstractPoint2d.translate(Point2d v)

Constructors in org.openimaj.math.geometry.point with parameters of type Point2d

Constructor and Description
Point2dImpl(Point2d p) Construct a Point2dImpl with the (x,y) coordinates given via another point.
PointList(Point2d... points) Construct a PointList from points

Constructor parameters in org.openimaj.math.geometry.point with type arguments of type Point2d

Constructor and Description
PointList(Collection<? extends Point2d> points) Construct a PointList from points
PointList(Collection<? extends Point2d> points, boolean copy) Construct a PointList from the points, possibly copying the points first

Uses of Point2d in org.openimaj.math.geometry.shape

Fields in org.openimaj.math.geometry.shape declared as Point2d

Modifier and Type	Field and Description
protected Point2d	Circle.centre
Point2d[]	Triangle.vertices The vertices of the triangle

Methods in org.openimaj.math.geometry.shape that return Point2d

Modifier and Type	Method and Description
Point2d	Triangle.calculateCentroid()
Point2d	RotatedRectangle.calculateCentroid()
Point2d	Rectangle.calculateCentroid()
Point2d	Polygon.calculateCentroid() Calculate the centroid of the polygon.
Point2d	Ellipse.calculateCentroid()
Point2d	Circle.calculateCentroid()
Point2d	Polygon.closestPoint(Point2d pt) Find the closest point on the polygon to the given point
Point2d	Triangle.firstVertex()
Point2d	Rectangle.getBottomRight()
Point2d	Rectangle.getTopLeft()
Point2d	Triangle.secondVertex()
Point2d	Triangle.thirdVertex()

Methods in org.openimaj.math.geometry.shape that return types with arguments of type Point2d

Modifier and Type	Method and Description
List<Point2d>	Polygon.getVertices() Get the vertices of the polygon
Map<Line2d,Point2d>	Triangle.intersectionSides(Line2d line) The intersection of this triangle with the line defined by y = mx + c.

Methods in org.openimaj.math.geometry.shape with parameters of type Point2d

Modifier and Type	Method and Description
void	Polygon.addVertex(Point2d pt) Add a vertex to the polygon
Point2d	Polygon.closestPoint(Point2d pt) Find the closest point on the polygon to the given point
boolean	Triangle.isInside(Point2d point)
boolean	Shape.isInside(Point2d point) Test whether the point p is inside the shape.
boolean	RotatedRectangle.isInside(Point2d point)
boolean	Rectangle.isInside(Point2d point)
boolean	Polygon.isInside(Point2d point) Test whether the point p is inside the polygon using the winding rule algorithm.
boolean	Ellipse.isInside(Point2d point)
boolean	Circle.isInside(Point2d point)
boolean	Triangle.isInsideOnLine(Point2d point) Like Triangle.isInside(Point2d) but counts being "on the line" as being inside also
RotatedRectangle	Rectangle.rotate(Point2d p, double angle) Rotate the Rectangle about the given pivot with the given angle (in radians)
void	Triangle.scale(Point2d centre, float sc)
void	RotatedRectangle.scale(Point2d centre, float sc)
void	Rectangle.scale(Point2d centre, float sc)
void	Polygon.scale(Point2d centre, float sc) Scale the polygon by the given amount about the given point.
void	Ellipse.scale(Point2d centre, float sc)
void	Circle.scale(Point2d centre, float sc)

Constructors in org.openimaj.math.geometry.shape with parameters of type Point2d

Constructor and Description
Circle(Point2d centre, float radius) Construct a circle with the given position and radius
Polygon(Point2d... vertices) Construct a Polygon from vertices
Rectangle(Point2d topLeft, Point2d bottomRight) Construct a Rectangle with the given parameters.
Triangle(Point2d[] vertices) Construct a Triangle with the given vertices.
Triangle(Point2d vertex1, Point2d vertex2, Point2d vertex3) Construct a Triangle with the given vertices.

Constructor parameters in org.openimaj.math.geometry.shape with type arguments of type Point2d

Constructor and Description
Polygon(Collection<? extends Point2d> vertices) Construct a Polygon from vertices
Polygon(Collection<? extends Point2d> vertices, boolean copy) Construct a Polygon from the vertices, possibly copying the vertices first

Uses of Point2d in org.openimaj.math.geometry.shape.algorithm

Fields in org.openimaj.math.geometry.shape.algorithm declared as Point2d

Modifier and Type	Field and Description
Point2d	ConvexityDefect.deepestPoint The deepest point on the shape polygon
Point2d	ConvexityDefect.end The ending point on the convex hull
protected Point2d	ProcrustesAnalysis.referenceCog
Point2d	ConvexityDefect.start The starting point on the convex hull

Methods in org.openimaj.math.geometry.shape.algorithm with parameters of type Point2d

Modifier and Type	Method and Description
protected static PointList	GeneralisedProcrustesAnalysis.alignPointsAndAverage(List<PointList> shapes, PointList reference, double referenceScaling, Point2d referenceCog)

Uses of Point2d in org.openimaj.math.geometry.shape.util

Methods in org.openimaj.math.geometry.shape.util that return Point2d

Modifier and Type	Method and Description
protected static Point2d	GrahamScan.getLowestPoint2d(List<Point2d> Point2ds) Returns the Point2ds with the lowest y coordinate.

Methods in org.openimaj.math.geometry.shape.util that return types with arguments of type Point2d

Modifier and Type	Method and Description
protected static Set<Point2d>	GrahamScan.getSortedPoint2dSet(List<Point2d> Point2ds) Returns a sorted set of Point2ds from the list Point2ds.

Methods in org.openimaj.math.geometry.shape.util with parameters of type Point2d

Modifier and Type	Method and Description
protected static GrahamScan.Turn	GrahamScan.getTurn(Point2d a, Point2d b, Point2d c) Returns the GrahamScan#Turn formed by traversing through the ordered Point2ds a, b and c.

Method parameters in org.openimaj.math.geometry.shape.util with type arguments of type Point2d

Modifier and Type	Method and Description
protected static boolean	GrahamScan.areAllCollinear(List<Point2d> Point2ds) Returns true iff all Point2ds in Point2ds are collinear.
static Polygon	GrahamScan.getConvexHull(List<Point2d> Point2ds) Returns the convex hull of the Point2ds created from the list Point2ds.
protected static Point2d	GrahamScan.getLowestPoint2d(List<Point2d> Point2ds) Returns the Point2ds with the lowest y coordinate.
protected static Set<Point2d>	GrahamScan.getSortedPoint2dSet(List<Point2d> Point2ds) Returns a sorted set of Point2ds from the list Point2ds.

Uses of Point2d in org.openimaj.math.geometry.transforms

Methods in org.openimaj.math.geometry.transforms that return Point2d

Modifier and Type	Method and Description
Point2d	HomographyModel.predict(Point2d data)
Point2d	FundamentalModel.predict(Point2d data)
Point2d	AffineTransformModel.predict(Point2d p)

Methods in org.openimaj.math.geometry.transforms that return types with arguments of type Point2d

Modifier and Type	Method and Description
static IndependentPair<Point2d,Point2d>	TransformUtilities.normalise(IndependentPair<Point2d,Point2d> data, Pair<Jama.Matrix> normalisations) Normalise the data, returning a normalised copy.
static IndependentPair<Point2d,Point2d>	TransformUtilities.normalise(IndependentPair<Point2d,Point2d> data, Pair<Jama.Matrix> normalisations) Normalise the data, returning a normalised copy.
static List<? extends IndependentPair<Point2d,Point2d>>	TransformUtilities.normalise(List<? extends IndependentPair<Point2d,Point2d>> data, Pair<Jama.Matrix> normalisations) Normalise the data, returning a normalised copy.
static List<? extends IndependentPair<Point2d,Point2d>>	TransformUtilities.normalise(List<? extends IndependentPair<Point2d,Point2d>> data, Pair<Jama.Matrix> normalisations) Normalise the data, returning a normalised copy.

Methods in org.openimaj.math.geometry.transforms with parameters of type Point2d

Modifier and Type	Method and Description
Point2d	HomographyModel.predict(Point2d data)
Point2d	FundamentalModel.predict(Point2d data)
Point2d	AffineTransformModel.predict(Point2d p)
static Jama.Matrix	TransformUtilities.scaleMatrixAboutPoint(double sx, double sy, Point2d point) Create a scaling centered around a point.
static Jama.Matrix	TransformUtilities.translateToPointMatrix(Point2d from, Point2d to) Given two points, get a transform matrix that takes points from point a to point b

Method parameters in org.openimaj.math.geometry.transforms with type arguments of type Point2d

Modifier and Type	Method and Description
static Jama.Matrix	TransformUtilities.affineMatrix(List<? extends IndependentPair<Point2d,Point2d>> data) Construct an affine transform using a least-squares fit of the provided point pairs.
static Jama.Matrix	TransformUtilities.affineMatrix(List<? extends IndependentPair<Point2d,Point2d>> data) Construct an affine transform using a least-squares fit of the provided point pairs.
abstract double	HomographyRefinement.computeError(Jama.Matrix h, List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data) Compute the error value being optimised between the two point sets.
abstract double	HomographyRefinement.computeError(Jama.Matrix h, List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data) Compute the error value being optimised between the two point sets.
double	FundamentalModel.Fundamental8PtResidual.computeResidual(IndependentPair<Point2d,Point2d> data)
double	FundamentalModel.Fundamental8PtResidual.computeResidual(IndependentPair<Point2d,Point2d> data)
double	FundamentalModel.EpipolarResidual.computeResidual(IndependentPair<Point2d,Point2d> data)
double	FundamentalModel.EpipolarResidual.computeResidual(IndependentPair<Point2d,Point2d> data)
double	FundamentalModel.SampsonGeometricResidual.computeResidual(IndependentPair<Point2d,Point2d> data)
double	FundamentalModel.SampsonGeometricResidual.computeResidual(IndependentPair<Point2d,Point2d> data)
boolean	HomographyModel.estimate(List<? extends IndependentPair<Point2d,Point2d>> data) DLT estimation of least-squares solution of 3D homogeneous homography
boolean	HomographyModel.estimate(List<? extends IndependentPair<Point2d,Point2d>> data) DLT estimation of least-squares solution of 3D homogeneous homography
boolean	FundamentalModel.estimate(List<? extends IndependentPair<Point2d,Point2d>> data)
boolean	FundamentalModel.estimate(List<? extends IndependentPair<Point2d,Point2d>> data)
boolean	AffineTransformModel.estimate(List<? extends IndependentPair<Point2d,Point2d>> data)
boolean	AffineTransformModel.estimate(List<? extends IndependentPair<Point2d,Point2d>> data)
static Jama.Matrix	TransformUtilities.fundamentalMatrix8Pt(List<? extends IndependentPair<Point2d,Point2d>> data) The un-normalised 8-point algorithm for estimation of the Fundamental matrix.
static Jama.Matrix	TransformUtilities.fundamentalMatrix8Pt(List<? extends IndependentPair<Point2d,Point2d>> data) The un-normalised 8-point algorithm for estimation of the Fundamental matrix.
static Jama.Matrix	TransformUtilities.fundamentalMatrix8PtNorm(List<? extends IndependentPair<Point2d,Point2d>> data) The normalised 8-point algorithm for estimating the Fundamental matrix
static Jama.Matrix	TransformUtilities.fundamentalMatrix8PtNorm(List<? extends IndependentPair<Point2d,Point2d>> data) The normalised 8-point algorithm for estimating the Fundamental matrix
protected abstract org.apache.commons.math3.fitting.leastsquares.MultivariateJacobianFunction	FundamentalRefinement.getFunctions(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data, FundamentalRefinement.Parameterisation p)
protected abstract org.apache.commons.math3.fitting.leastsquares.MultivariateJacobianFunction	FundamentalRefinement.getFunctions(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data, FundamentalRefinement.Parameterisation p)
protected abstract org.apache.commons.math3.analysis.MultivariateMatrixFunction	HomographyRefinement.getJacobianFunction(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data)
protected abstract org.apache.commons.math3.analysis.MultivariateMatrixFunction	HomographyRefinement.getJacobianFunction(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data)
static Pair<Jama.Matrix>	TransformUtilities.getNormalisations(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data) Generates the data for normalisation of the points such that each matched point is centered about the origin and also scaled be be within Math.sqrt(2) of the origin.
static Pair<Jama.Matrix>	TransformUtilities.getNormalisations(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data) Generates the data for normalisation of the points such that each matched point is centered about the origin and also scaled be be within Math.sqrt(2) of the origin.
protected abstract org.apache.commons.math3.analysis.MultivariateVectorFunction	HomographyRefinement.getValueFunction(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data)
protected abstract org.apache.commons.math3.analysis.MultivariateVectorFunction	HomographyRefinement.getValueFunction(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data)
static Jama.Matrix	TransformUtilities.homographyMatrix(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data) Compute the least-squares estimate (the normalised Direct Linear Transform approach) of the homography between a set of matching data points.
static Jama.Matrix	TransformUtilities.homographyMatrix(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data) Compute the least-squares estimate (the normalised Direct Linear Transform approach) of the homography between a set of matching data points.
static Jama.Matrix	TransformUtilities.homographyMatrixNorm(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data) Compute the least-squares estimate (the normalised Direct Linear Transform approach) of the homography between a set of matching data points.
static Jama.Matrix	TransformUtilities.homographyMatrixNorm(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data) Compute the least-squares estimate (the normalised Direct Linear Transform approach) of the homography between a set of matching data points.
static IndependentPair<Point2d,Point2d>	TransformUtilities.normalise(IndependentPair<Point2d,Point2d> data, Pair<Jama.Matrix> normalisations) Normalise the data, returning a normalised copy.
static IndependentPair<Point2d,Point2d>	TransformUtilities.normalise(IndependentPair<Point2d,Point2d> data, Pair<Jama.Matrix> normalisations) Normalise the data, returning a normalised copy.
static List<? extends IndependentPair<Point2d,Point2d>>	TransformUtilities.normalise(List<? extends IndependentPair<Point2d,Point2d>> data, Pair<Jama.Matrix> normalisations) Normalise the data, returning a normalised copy.
static List<? extends IndependentPair<Point2d,Point2d>>	TransformUtilities.normalise(List<? extends IndependentPair<Point2d,Point2d>> data, Pair<Jama.Matrix> normalisations) Normalise the data, returning a normalised copy.
abstract Jama.Matrix	HomographyRefinement.refine(Jama.Matrix initial, List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data) Refine an initial guess at the homography that takes the first points in data to the second using non-linear Levenberg Marquardt optimisation.
abstract Jama.Matrix	HomographyRefinement.refine(Jama.Matrix initial, List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data) Refine an initial guess at the homography that takes the first points in data to the second using non-linear Levenberg Marquardt optimisation.
Jama.Matrix	FundamentalRefinement.refine(Jama.Matrix initial, List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data) Refine an initial guess at the homography that takes the first points in data to the second using non-linear Levenberg Marquardt optimisation.
Jama.Matrix	FundamentalRefinement.refine(Jama.Matrix initial, List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data) Refine an initial guess at the homography that takes the first points in data to the second using non-linear Levenberg Marquardt optimisation.

Constructor parameters in org.openimaj.math.geometry.transforms with type arguments of type Point2d

Constructor and Description
Base(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data)
Base(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data)
F12Epipolar(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data)
F12Epipolar(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data)
F12Sampson(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data)
F12Sampson(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data)
F13Epipolar(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data)
F13Epipolar(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data)
F13Sampson(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data)
F13Sampson(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data)
F23Epipolar(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data)
F23Epipolar(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data)
F23Sampson(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data)
F23Sampson(List<? extends IndependentPair<? extends Point2d,? extends Point2d>> data)

Uses of Point2d in org.openimaj.math.geometry.transforms.check

Classes in org.openimaj.math.geometry.transforms.check with type parameters of type Point2d

Modifier and Type	Class and Description
class	ConvexityCheck2D<M extends Model<Point2d,Point2d> & MatrixTransformProvider> Test that a 2d transform model preserves convexity
class	ConvexityCheck2D<M extends Model<Point2d,Point2d> & MatrixTransformProvider> Test that a 2d transform model preserves convexity
class	OrientationCheck2D<M extends Model<Point2d,Point2d> & MatrixTransformProvider> Test whether a given model that produces a homogenous transform is orientation preserving
class	OrientationCheck2D<M extends Model<Point2d,Point2d> & MatrixTransformProvider> Test whether a given model that produces a homogenous transform is orientation preserving

Uses of Point2d in org.openimaj.math.geometry.transforms.estimation

Methods in org.openimaj.math.geometry.transforms.estimation that return types with arguments of type Point2d

Modifier and Type	Method and Description
List<? extends IndependentPair<Point2d,Point2d>>	RobustHomographyEstimator.getInliers()
List<? extends IndependentPair<Point2d,Point2d>>	RobustHomographyEstimator.getInliers()
List<? extends IndependentPair<Point2d,Point2d>>	RobustFundamentalEstimator.getInliers()
List<? extends IndependentPair<Point2d,Point2d>>	RobustFundamentalEstimator.getInliers()
List<? extends IndependentPair<Point2d,Point2d>>	RobustAffineTransformEstimator.getInliers()
List<? extends IndependentPair<Point2d,Point2d>>	RobustAffineTransformEstimator.getInliers()
List<? extends IndependentPair<Point2d,Point2d>>	RobustHomographyEstimator.getOutliers()
List<? extends IndependentPair<Point2d,Point2d>>	RobustHomographyEstimator.getOutliers()
List<? extends IndependentPair<Point2d,Point2d>>	RobustFundamentalEstimator.getOutliers()
List<? extends IndependentPair<Point2d,Point2d>>	RobustFundamentalEstimator.getOutliers()
List<? extends IndependentPair<Point2d,Point2d>>	RobustAffineTransformEstimator.getOutliers()
List<? extends IndependentPair<Point2d,Point2d>>	RobustAffineTransformEstimator.getOutliers()

Method parameters in org.openimaj.math.geometry.transforms.estimation with type arguments of type Point2d

Modifier and Type	Method and Description
boolean	RobustHomographyEstimator.fitData(List<? extends IndependentPair<Point2d,Point2d>> data)
boolean	RobustHomographyEstimator.fitData(List<? extends IndependentPair<Point2d,Point2d>> data)
boolean	RobustFundamentalEstimator.fitData(List<? extends IndependentPair<Point2d,Point2d>> data)
boolean	RobustFundamentalEstimator.fitData(List<? extends IndependentPair<Point2d,Point2d>> data)
boolean	RobustAffineTransformEstimator.fitData(List<? extends IndependentPair<Point2d,Point2d>> data)
boolean	RobustAffineTransformEstimator.fitData(List<? extends IndependentPair<Point2d,Point2d>> data)

Uses of Point2d in org.openimaj.math.geometry.transforms.estimation.sampling

Methods in org.openimaj.math.geometry.transforms.estimation.sampling that return types with arguments of type Point2d

Modifier and Type	Method and Description
List<IndependentPair<Point2d,Point2d>>	BucketingSampler2d.sample(int nItems)
List<IndependentPair<Point2d,Point2d>>	BucketingSampler2d.sample(int nItems)

Method parameters in org.openimaj.math.geometry.transforms.estimation.sampling with type arguments of type Point2d

Modifier and Type	Method and Description
void	BucketingSampler2d.setCollection(Collection<? extends IndependentPair<Point2d,Point2d>> collection)
void	BucketingSampler2d.setCollection(Collection<? extends IndependentPair<Point2d,Point2d>> collection)

Uses of Point2d in org.openimaj.math.geometry.transforms.residuals

Classes in org.openimaj.math.geometry.transforms.residuals with type parameters of type Point2d

Modifier and Type	Class and Description
class	AlgebraicResidual2d<M extends Model<Point2d,Point2d> & MatrixTransformProvider> Compute the algebraic residuals of points mapped by a 2d homogeneous transform (i.e.
class	AlgebraicResidual2d<M extends Model<Point2d,Point2d> & MatrixTransformProvider> Compute the algebraic residuals of points mapped by a 2d homogeneous transform (i.e.
class	SingleImageTransferResidual2d<M extends Model<Point2d,Point2d>> Compute the 2d geometric Single Image Transfer residual.
class	SingleImageTransferResidual2d<M extends Model<Point2d,Point2d>> Compute the 2d geometric Single Image Transfer residual.
class	SymmetricTransferResidual2d<M extends Model<Point2d,Point2d> & MatrixTransformProvider> The points in the first image are projected by the homography matrix to produce new estimates of the second image points and the second image point projected by the inverse homography to produce estimates of the first.
class	SymmetricTransferResidual2d<M extends Model<Point2d,Point2d> & MatrixTransformProvider> The points in the first image are projected by the homography matrix to produce new estimates of the second image points and the second image point projected by the inverse homography to produce estimates of the first.
class	TransformedSITR2d<M extends Model<Point2d,Point2d>> An implementation of a SingleImageTransferResidual2d that pre-transforms both sets of points by predetermined transforms.
class	TransformedSITR2d<M extends Model<Point2d,Point2d>> An implementation of a SingleImageTransferResidual2d that pre-transforms both sets of points by predetermined transforms.

Method parameters in org.openimaj.math.geometry.transforms.residuals with type arguments of type Point2d

Modifier and Type	Method and Description
double	TransformedSITR2d.computeResidual(IndependentPair<Point2d,Point2d> data)
double	TransformedSITR2d.computeResidual(IndependentPair<Point2d,Point2d> data)
double	SymmetricTransferResidual2d.computeResidual(IndependentPair<Point2d,Point2d> data)
double	SymmetricTransferResidual2d.computeResidual(IndependentPair<Point2d,Point2d> data)
double	SingleImageTransferResidual2d.computeResidual(IndependentPair<Point2d,Point2d> data)
double	SingleImageTransferResidual2d.computeResidual(IndependentPair<Point2d,Point2d> data)
double	AlgebraicResidual2d.computeResidual(IndependentPair<Point2d,Point2d> data)
double	AlgebraicResidual2d.computeResidual(IndependentPair<Point2d,Point2d> data)
void	TransformedSITR2d.computeResiduals(List<? extends IndependentPair<Point2d,Point2d>> data, double[] errors)
void	TransformedSITR2d.computeResiduals(List<? extends IndependentPair<Point2d,Point2d>> data, double[] errors)
void	SymmetricTransferResidual2d.computeResiduals(List<? extends IndependentPair<Point2d,Point2d>> data, double[] residuals)
void	SymmetricTransferResidual2d.computeResiduals(List<? extends IndependentPair<Point2d,Point2d>> data, double[] residuals)
void	SingleImageTransferResidual2d.computeResiduals(List<? extends IndependentPair<Point2d,Point2d>> data, double[] errors)
void	SingleImageTransferResidual2d.computeResiduals(List<? extends IndependentPair<Point2d,Point2d>> data, double[] errors)
void	AlgebraicResidual2d.computeResiduals(List<? extends IndependentPair<Point2d,Point2d>> data, double[] residuals)
void	AlgebraicResidual2d.computeResiduals(List<? extends IndependentPair<Point2d,Point2d>> data, double[] residuals)

Uses of Point2d in org.openimaj.math.geometry.triangulation

Methods in org.openimaj.math.geometry.triangulation that return types with arguments of type Point2d

Modifier and Type	Method and Description
static org.jgrapht.Graph<Point2d,org.jgrapht.graph.DefaultEdge>	Voronoi.computeVoronoiGraph(List<? extends Point2d> points) Compute the Voronoi diagram as a graph of its vertices
static org.jgrapht.Graph<Point2d,org.jgrapht.graph.DefaultEdge>	Voronoi.computeVoronoiGraph(List<? extends Point2d> points, double width, double height) Compute the Voronoi diagram as a graph of its vertices

Method parameters in org.openimaj.math.geometry.triangulation with type arguments of type Point2d

Modifier and Type	Method and Description
static List<Line2d>	Voronoi.computeVoronoiEdges(List<? extends Point2d> points) Compute the Voronoi diagram as a list of its edges
static List<Line2d>	Voronoi.computeVoronoiEdges(List<? extends Point2d> points, double width, double height) Compute the Voronoi diagram as a list of its edges
static org.jgrapht.Graph<Point2d,org.jgrapht.graph.DefaultEdge>	Voronoi.computeVoronoiGraph(List<? extends Point2d> points) Compute the Voronoi diagram as a graph of its vertices
static org.jgrapht.Graph<Point2d,org.jgrapht.graph.DefaultEdge>	Voronoi.computeVoronoiGraph(List<? extends Point2d> points, double width, double height) Compute the Voronoi diagram as a graph of its vertices
static List<Triangle>	DelaunayTriangulator.triangulate(List<? extends Point2d> pxyz) Trianglate a set of vertices.

Uses of Point2d in org.openimaj.math.matrix.similarity.processor

Fields in org.openimaj.math.matrix.similarity.processor with type parameters of type Point2d

Modifier and Type	Field and Description
protected List<IndependentPair<String,Point2d>>	MultidimensionalScaling.points

Methods in org.openimaj.math.matrix.similarity.processor that return Point2d

Modifier and Type	Method and Description
Point2d	MultidimensionalScaling.getPoint(String key) Get the predicted point for a specific element.

Methods in org.openimaj.math.matrix.similarity.processor that return types with arguments of type Point2d

Modifier and Type	Method and Description
List<IndependentPair<String,Point2d>>	MultidimensionalScaling.getPoints() Get a list of the 2-D coordinates learned by the MDS algorithm for each element in the input similarity matrix.