imagingbook.pub.sift

Class SiftDescriptor

java.lang.Object

imagingbook.pub.sift.SiftDescriptor

All Implemented Interfaces:

Comparable<SiftDescriptor>

public class SiftDescriptor
extends Object
implements Comparable<SiftDescriptor>

SIFT descriptor. Added magnitude field and Comparable interface for easy sorting.

Constructor Summary

Constructors

Constructor and Description
SiftDescriptor(double x, double y, double scale, double magnitude, double orientation, int[] features)

Method Summary

Modifier and Type	Method and Description
int	compareTo(SiftDescriptor d2)
double	getDistanceL1(SiftDescriptor other)
double	getDistanceL2(SiftDescriptor other)
double	getDistanceLinf(SiftDescriptor other)
int[]	getFeatures()
double	getMagnitude()
double	getOrientation()
double	getScale()
double	getX()
double	getY()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SiftDescriptor

public SiftDescriptor(double x,
                      double y,
                      double scale,
                      double magnitude,
                      double orientation,
                      int[] features)

Method Detail

getX

public double getX()

getY

public double getY()

getScale

public double getScale()

getMagnitude

public double getMagnitude()

getOrientation

public double getOrientation()

getFeatures

public int[] getFeatures()

getDistanceL1

public double getDistanceL1(SiftDescriptor other)

getDistanceL2

public double getDistanceL2(SiftDescriptor other)

getDistanceLinf

public double getDistanceLinf(SiftDescriptor other)

toString

public String toString()

Overrides:

toString in class Object

compareTo

public int compareTo(SiftDescriptor d2)

Specified by:

compareTo in interface Comparable<SiftDescriptor>