org.openimaj.feature.local.matcher

Class FastLimitedEuclideanKeypointMatcher<T extends Keypoint>

java.lang.Object

org.openimaj.feature.local.matcher.FastLimitedEuclideanKeypointMatcher<T>

Type Parameters:

T -

All Implemented Interfaces:

LocalFeatureMatcher<T>

public class FastLimitedEuclideanKeypointMatcher<T extends Keypoint>
extends Object
implements LocalFeatureMatcher<T>

Basic keypoint matcher. Matches keypoints by finding closest Two keypoints to target and checking whether the distance between the two matches is sufficiently large. Allows for a match limit to be specified

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk), Sina Samangooei (ss@ecs.soton.ac.uk)

Constructor Summary

Constructors

Constructor and Description
FastLimitedEuclideanKeypointMatcher(int limit) Number of matches allowed

Method Summary

Methods

Modifier and Type	Method and Description
boolean	findMatches(List<T> keys1) Attempt to find matches between the model features from the database, and given query features.
List<Pair<T>>	getMatches() Get the matches detected by the underlying algorithm
void	setModelFeatures(List<T> modelkeys) Set the features that represent the database to match queries against

Methods inherited from class java.lang.Object

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

Constructor Detail

FastLimitedEuclideanKeypointMatcher

public FastLimitedEuclideanKeypointMatcher(int limit)

Number of matches allowed

Parameters:

limit -

Method Detail

setModelFeatures

public void setModelFeatures(List<T> modelkeys)

Description copied from interface: LocalFeatureMatcher

Set the features that represent the database to match queries against

Specified by:

setModelFeatures in interface LocalFeatureMatcher<T extends Keypoint>

Parameters:

modelkeys - database of features

findMatches

public boolean findMatches(List<T> keys1)

Description copied from interface: LocalFeatureMatcher

Attempt to find matches between the model features from the database, and given query features.

Specified by:

findMatches in interface LocalFeatureMatcher<T extends Keypoint>

Parameters:

keys1 - features from the query

Returns:

whether matches were found

getMatches

public List<Pair<T>> getMatches()

Description copied from interface: LocalFeatureMatcher

Get the matches detected by the underlying algorithm

Specified by:

getMatches in interface LocalFeatureMatcher<T extends Keypoint>

Returns:

the matches