org.opencv.features2d

Class DMatch

java.lang.Object

org.opencv.features2d.DMatch

public class DMatch
extends java.lang.Object

Structure for matching: query descriptor index, train descriptor index, train image index and distance between descriptors.

Field Summary

Fields

Modifier and Type	Field and Description
float	distance
int	imgIdx Train image index.
int	queryIdx Query descriptor index.
int	trainIdx Train descriptor index.

Constructor Summary

Constructors

Constructor and Description
DMatch()
DMatch(int _queryIdx, int _trainIdx, float _distance)
DMatch(int _queryIdx, int _trainIdx, int _imgIdx, float _distance)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	lessThan(DMatch it) Less is better.
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

distance

public float distance

imgIdx

public int imgIdx

Train image index.

queryIdx

public int queryIdx

Query descriptor index.

trainIdx

public int trainIdx

Train descriptor index.

Constructor Detail

DMatch

public DMatch()

DMatch

public DMatch(int _queryIdx,
      int _trainIdx,
      float _distance)

DMatch

public DMatch(int _queryIdx,
      int _trainIdx,
      int _imgIdx,
      float _distance)

Method Detail

lessThan

public boolean lessThan(DMatch it)

Less is better.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object