Package boofcv.alg.similar

Class ImageSimilarityAssociatedRatio

java.lang.Object

boofcv.alg.similar.ImageSimilarityAssociatedRatio

All Implemented Interfaces:

SimilarImagesSceneRecognition.SimilarityTest

public class ImageSimilarityAssociatedRatio
extends Object
implements SimilarImagesSceneRecognition.SimilarityTest

Very simple similarity test that looks at the ratio of total features in each image to the number of matched features. This assumes the chosen association approach will prune miss matched features and not just assign associations no mater what.

Field Summary

Fields

Modifier and Type	Field	Description
final ConfigLength	minimum	Fraction of features in a single image which must be associated for them to be considered similar

Constructor Summary

Constructors

Constructor	Description
ImageSimilarityAssociatedRatio()
ImageSimilarityAssociatedRatio(ConfigLength minimumRatio)

Method Summary

Modifier and Type	Method	Description
boolean	isSimilar(FastAccess<Point2D_F64> srcPixels, FastAccess<Point2D_F64> dstPixels, FastAccess<AssociatedIndex> matches)

Methods inherited from class java.lang.Object

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

Field Details

minimum

public final ConfigLength minimum

Fraction of features in a single image which must be associated for them to be considered similar

Constructor Details

ImageSimilarityAssociatedRatio

public ImageSimilarityAssociatedRatio(ConfigLength minimumRatio)

ImageSimilarityAssociatedRatio

public ImageSimilarityAssociatedRatio()

Method Details

isSimilar

public boolean isSimilar(FastAccess<Point2D_F64> srcPixels,
 FastAccess<Point2D_F64> dstPixels,
 FastAccess<AssociatedIndex> matches)

Specified by:

isSimilar in interface SimilarImagesSceneRecognition.SimilarityTest