org.openimaj.image.feature.local.affine

Class AffineSimulationKeypoint

java.lang.Object

org.openimaj.image.feature.local.keypoints.Keypoint

org.openimaj.image.feature.local.affine.AffineSimulationKeypoint

All Implemented Interfaces:

Serializable, Cloneable, FeatureVectorProvider<ByteFV>, LocalFeature<KeypointLocation,ByteFV>, LocalFeatureVectorProvider<KeypointLocation,ByteFV>, LocationProvider<KeypointLocation>, Readable, ReadableASCII, ReadableBinary, ReadWriteable, VariableLength, Writeable, WriteableASCII, WriteableBinary, Coordinate, Point2d, ScaleSpacePoint

public class AffineSimulationKeypoint
extends Keypoint

An extension of a Keypoint that holds the AffineParams and simulation index of the affine simulation from which it was detected.

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk)

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AffineSimulationKeypoint.AffineSimulationKeypointLocation A KeypointLocation extended to hold a rotation, tilt and index corresponding to an affine simulation.

Field Summary

Fields

Modifier and Type	Field and Description
AffineParams	affineParams The affine simulation parameters of the keypoint
int	index The simulation index of the keypoint; this corresponds to the simulation in which the keypoint was detected.

Fields inherited from class org.openimaj.image.feature.local.keypoints.Keypoint

ivec, ori, scale, x, y

Constructor Summary

Constructors

Constructor and Description
AffineSimulationKeypoint(int length) Construct with the given feature vector length.
AffineSimulationKeypoint(Keypoint k, AffineParams afParams, int index) Construct from the given parameters

Method Summary

Modifier and Type	Method and Description
AffineSimulationKeypoint.AffineSimulationKeypointLocation	getLocation() Get the location associated with this object.
Float	getOrdinate(int dimension) Get the ordinate value for a specific dimension.
void	setLocation(KeypointLocation location) Set the location of this Keypoint
String	toString()

Methods inherited from class org.openimaj.image.feature.local.keypoints.Keypoint

addGaussianNoise, asciiHeader, binaryHeader, clone, copy, copyFrom, equals, getDimensions, getFeatureVector, getRelativeKeypoints, getScale, getScaledKeypoints, getX, getY, hashCode, locationEquals, minus, readASCII, readBinary, setOrdinate, setScale, setX, setY, transform, translate, translate, writeASCII, writeBinary

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

affineParams

public AffineParams affineParams

The affine simulation parameters of the keypoint

index

public int index

The simulation index of the keypoint; this corresponds to the simulation in which the keypoint was detected.

Constructor Detail

AffineSimulationKeypoint

public AffineSimulationKeypoint(int length)

Construct with the given feature vector length. The parameters are set to zero tilt and rotation.

Parameters:

length - the length of the feature vector

AffineSimulationKeypoint

public AffineSimulationKeypoint(Keypoint k,
                                AffineParams afParams,
                                int index)

Construct from the given parameters

Parameters:

k - a keypoint

afParams - the affine simulation parameters

index - the affine simulation index

Method Detail

getLocation

public AffineSimulationKeypoint.AffineSimulationKeypointLocation getLocation()

Description copied from interface: LocationProvider

Get the location associated with this object.

Specified by:

getLocation in interface LocationProvider<KeypointLocation>

Overrides:

getLocation in class Keypoint

Returns:

the location.

setLocation

public void setLocation(KeypointLocation location)

Description copied from class: Keypoint

Set the location of this Keypoint

Overrides:

setLocation in class Keypoint

Parameters:

location - the location

getOrdinate

public Float getOrdinate(int dimension)

Description copied from interface: Coordinate

Get the ordinate value for a specific dimension.

Specified by:

getOrdinate in interface Coordinate

Overrides:

getOrdinate in class Keypoint

Parameters:

dimension - The index of the dimension we are interested in

Returns:

The value of the ordinate of the given dimension.

toString

public String toString()

Overrides:

toString in class Keypoint