org.openimaj.image.feature.local.affine

Class AffineSimulationKeypoint.AffineSimulationKeypointLocation

java.lang.Object

org.openimaj.math.geometry.point.Point2dImpl

org.openimaj.feature.local.SpatialLocation

org.openimaj.feature.local.ScaleSpaceLocation

org.openimaj.image.feature.local.keypoints.KeypointLocation

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

All Implemented Interfaces:

Serializable, Cloneable, Location, Readable, ReadableASCII, ReadableBinary, ReadWriteable, Writeable, WriteableASCII, WriteableBinary, Coordinate, Point2d, ScaleSpacePoint

Enclosing class:

AffineSimulationKeypoint

public static class AffineSimulationKeypoint.AffineSimulationKeypointLocation
extends KeypointLocation

A KeypointLocation extended to hold a rotation, tilt and index corresponding to an affine simulation.

Author:

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

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
int	index The simulation index
float	theta The rotation angle
float	tilt The amount of tilt

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

orientation

Fields inherited from class org.openimaj.feature.local.ScaleSpaceLocation

scale

Fields inherited from class org.openimaj.math.geometry.point.Point2dImpl

x, y

Constructor Summary

Constructors

Constructor and Description
AffineSimulationKeypointLocation() Construct with zero tilt and rotation.
AffineSimulationKeypointLocation(float x, float y, float scale, float ori, float theta, float tilt, int index) Construct with the given parameters

Method Summary

Modifier and Type	Method and Description
Float	getOrdinate(int dimension) Get the ordinate value for a specific dimension.
void	readASCII(Scanner in) Read internal state from in.
void	readBinary(DataInput in) Read internal state from in.
void	writeASCII(PrintWriter out) Write the content of this as ascii to out.
void	writeBinary(DataOutput out) Write the content of this as binary to out.

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

asciiHeader, binaryHeader, getDimensions

Methods inherited from class org.openimaj.feature.local.ScaleSpaceLocation

clone, getScale, setScale

Methods inherited from class org.openimaj.math.geometry.point.Point2dImpl

copy, copyFrom, createRandomPoint, createRandomPoint, equals, fromDoubleArray, getX, getY, hashCode, minus, setOrdinate, setX, setY, toString, transform, translate, translate

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openimaj.math.geometry.point.Point2d

copy, copyFrom, getX, getY, minus, setX, setY, transform, translate, translate

Methods inherited from interface org.openimaj.math.geometry.point.Coordinate

setOrdinate

Field Detail

theta

public float theta

The rotation angle

tilt

public float tilt

The amount of tilt

index

public int index

The simulation index

Constructor Detail

AffineSimulationKeypointLocation

public AffineSimulationKeypointLocation()

Construct with zero tilt and rotation.

AffineSimulationKeypointLocation

public AffineSimulationKeypointLocation(float x,
                                        float y,
                                        float scale,
                                        float ori,
                                        float theta,
                                        float tilt,
                                        int index)

Construct with the given parameters

Parameters:

x - x-ordinate of feature

y - y-ordinate of feature

scale - scale of feature

ori - orientation of feature

theta - rotation of the simulation from which the feature was extracted

tilt - tilt of the simulation from which the feature was extracted

index - index of the simulation from which the feature was extracted

Method Detail

writeBinary

public void writeBinary(DataOutput out)
                 throws IOException

Description copied from interface: WriteableBinary

Write the content of this as binary to out.

Specified by:

writeBinary in interface WriteableBinary

Overrides:

writeBinary in class KeypointLocation

Parameters:

out - sink to write to

Throws:

IOException - an error writing to out

writeASCII

public void writeASCII(PrintWriter out)
                throws IOException

Description copied from interface: WriteableASCII

Write the content of this as ascii to out.

Specified by:

writeASCII in interface WriteableASCII

Overrides:

writeASCII in class KeypointLocation

Parameters:

out - sink to write to

Throws:

IOException - an error writing to out

readBinary

public void readBinary(DataInput in)
                throws IOException

Description copied from interface: ReadableBinary

Read internal state from in.

Specified by:

readBinary in interface ReadableBinary

Overrides:

readBinary in class KeypointLocation

Parameters:

in - source to read from.

Throws:

IOException - an error reading input

readASCII

public void readASCII(Scanner in)
               throws IOException

Description copied from interface: ReadableASCII

Read internal state from in.

Specified by:

readASCII in interface ReadableASCII

Overrides:

readASCII in class KeypointLocation

Parameters:

in - source to read from.

Throws:

IOException - an error reading input

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 KeypointLocation

Parameters:

dimension - The index of the dimension we are interested in

Returns:

The value of the ordinate of the given dimension.