Uses of Class
org.openimaj.image.feature.local.keypoints.Keypoint

Packages that use Keypoint

Package	Description
org.openimaj.demos
org.openimaj.feature.local.matcher
org.openimaj.feature.local.matcher.consistent
org.openimaj.hadoop.tools.image.indexing
org.openimaj.image.feature.local.affine
org.openimaj.image.feature.local.detector.ipd.collector
org.openimaj.image.feature.local.engine
org.openimaj.image.feature.local.engine.asift
org.openimaj.image.feature.local.keypoints
org.openimaj.image.processing.face.feature	The feature package contains implementations of features that can describe a face.
org.openimaj.picslurper.client
org.openimaj.tools.clusterquantiser
org.openimaj.tools.vis

Uses of Keypoint in org.openimaj.demos

Methods in org.openimaj.demos that return types with arguments of type Keypoint

Modifier and Type	Method and Description
static List<Pair<Keypoint>>	DTConsistency.filterDuplicatePoints(List<Pair<Keypoint>> matches)

Method parameters in org.openimaj.demos with type arguments of type Keypoint

Modifier and Type	Method and Description
static List<Pair<Keypoint>>	DTConsistency.filterDuplicatePoints(List<Pair<Keypoint>> matches)

Uses of Keypoint in org.openimaj.feature.local.matcher

Classes in org.openimaj.feature.local.matcher with type parameters of type Keypoint

Modifier and Type	Class and Description
class	FastBasicKeypointMatcher<T extends Keypoint> Basic keypoint matcher.
class	FastEuclideanKeypointMatcher<T extends Keypoint> Uses a ByteKDTree to estimate approximate nearest neighbours more efficiently.
class	FastLimitedBasicKeypointMatcher<T extends Keypoint> Basic keypoint matcher.
class	FastLimitedEuclideanKeypointMatcher<T extends Keypoint> Basic keypoint matcher.
class	MultipleMatchesMatcher<T extends Keypoint> A LocalFeatureMatcher that only matches points that are self similar with other points.
class	VotingKeypointMatcher<T extends Keypoint> Matcher rejects matches with no local support

Methods in org.openimaj.feature.local.matcher with parameters of type Keypoint

Modifier and Type	Method and Description
protected float	VotingKeypointMatcher.euclideanSqr(Keypoint k1, Keypoint k2)

Method parameters in org.openimaj.feature.local.matcher with type arguments of type Keypoint

Modifier and Type	Method and Description
static float	KeypointCorrespondenceTestHelper.correspondance(List<Pair<Keypoint>> matches, Jama.Matrix transform) Provide simplistic check of correspondence between the keypoints extracted and a given transform.
static float	KeypointCorrespondenceTestHelper.correspondance(List<Pair<Keypoint>> matches, Jama.Matrix transform, float scaleThreshold) Provide simplistic check of correspondence between the keypoints extracted and a given transform.
static <T,I extends Image<T,I>> void	MatchingUtilities.displayMouseOverMatches(I im1, I im2, List<Pair<Keypoint>> matches, T col) Create an interactive display of matches between two images.

Uses of Keypoint in org.openimaj.feature.local.matcher.consistent

Classes in org.openimaj.feature.local.matcher.consistent with type parameters of type Keypoint

Modifier and Type	Class and Description
class	LocalConsistentKeypointMatcher<T extends Keypoint> Improved version of ConsistentKeypointMatcher.

Uses of Keypoint in org.openimaj.hadoop.tools.image.indexing

Methods in org.openimaj.hadoop.tools.image.indexing with parameters of type Keypoint

Modifier and Type	Method and Description
int[]	HadoopSiftLSHExtractor.Sketcher.sketch(Keypoint k)

Uses of Keypoint in org.openimaj.image.feature.local.affine

Subclasses of Keypoint in org.openimaj.image.feature.local.affine

Modifier and Type	Class and Description
class	AffineSimulationKeypoint An extension of a Keypoint that holds the AffineParams and simulation index of the affine simulation from which it was detected.

Methods in org.openimaj.image.feature.local.affine that return types with arguments of type Keypoint

Modifier and Type	Method and Description
Engine<Keypoint,FImage>	BasicASIFT.constructEngine(DoGSIFTEngineOptions<FImage> opts)
abstract Engine<Keypoint,I>	ASIFT.constructEngine(DoGSIFTEngineOptions<I> opts) An engine which can process images of type and output keypoints
Engine<Keypoint,MBFImage>	ColourASIFT.constructEngine(DoGSIFTEngineOptions<MBFImage> opts)
protected LocalFeatureList<Keypoint>	ASIFT.detectFeatures(I image)
protected LocalFeatureList<Keypoint>	ASIFT.newList()

Constructors in org.openimaj.image.feature.local.affine with parameters of type Keypoint

Constructor and Description
AffineSimulationKeypoint(Keypoint k, AffineParams afParams, int index) Construct from the given parameters

Uses of Keypoint in org.openimaj.image.feature.local.detector.ipd.collector

Subclasses of Keypoint in org.openimaj.image.feature.local.detector.ipd.collector

Modifier and Type	Class and Description
class	AffineInterestPointKeypoint A keypoint with an elliptical shape from an affine transform.
class	CircularInterestPointKeypoint A keypoint with circular support

Uses of Keypoint in org.openimaj.image.feature.local.engine

Methods in org.openimaj.image.feature.local.engine that return types with arguments of type Keypoint

Modifier and Type	Method and Description
LocalFeatureList<Keypoint>	ALTDoGSIFTEngine.findFeatures(FImage image)
LocalFeatureList<Keypoint>	DoGSIFTEngine.findFeatures(FImage image)
LocalFeatureList<Keypoint>	BasicGridSIFTEngine.findFeatures(FImage image)
LocalFeatureList<Keypoint>	DoGColourSIFTEngine.findFeatures(MBFImage image)
LocalFeatureList<Keypoint>	DoGColourSIFTEngine.findFeatures(MBFImage image, FImage luminance) Find DoG interest points in the given luminance image, but extract the SIFT features from the colour image.
protected LocalFeatureList<Keypoint>	DoGColourSIFTEngine.findFeaturesInternal(MBFImage image)

Uses of Keypoint in org.openimaj.image.feature.local.engine.asift

Fields in org.openimaj.image.feature.local.engine.asift with type parameters of type Keypoint

Modifier and Type	Field and Description
protected AffineSimulationExtractor<LocalFeatureList<Keypoint>,Keypoint,MBFImage,Float[]>	ColourASIFTEngine.asift
protected AffineSimulationExtractor<LocalFeatureList<Keypoint>,Keypoint,MBFImage,Float[]>	ColourASIFTEngine.asift
protected AffineSimulationExtractor<LocalFeatureList<Keypoint>,Keypoint,FImage,Float>	ASIFTEngine.asift
protected AffineSimulationExtractor<LocalFeatureList<Keypoint>,Keypoint,FImage,Float>	ASIFTEngine.asift

Methods in org.openimaj.image.feature.local.engine.asift that return types with arguments of type Keypoint

Modifier and Type	Method and Description
LocalFeatureList<Keypoint>	ASIFTEngine.findKeypoints(FImage image) Find the features as a list of Keypoint objects
LocalFeatureList<Keypoint>	ASIFTEngine.findKeypoints(FImage image, AffineParams params) Find the features of a single simulation as a list of Keypoint objects
LocalFeatureList<Keypoint>	ColourASIFTEngine.findKeypoints(MBFImage image) Find the features as a list of Keypoint objects
LocalFeatureList<Keypoint>	ColourASIFTEngine.findKeypoints(MBFImage image, AffineParams params) Find the features of a single simulation as a list of Keypoint objects
Map<AffineParams,LocalFeatureList<Keypoint>>	ASIFTEngine.findKeypointsMapped(FImage image) Find the features and return the resultant features in a per-simulation format.
Map<AffineParams,LocalFeatureList<Keypoint>>	ColourASIFTEngine.findKeypointsMapped(MBFImage image) Find the features and return the resultant features in a per-simulation format.

Uses of Keypoint in org.openimaj.image.feature.local.keypoints

Subclasses of Keypoint in org.openimaj.image.feature.local.keypoints

Modifier and Type	Class and Description
class	InterestPointKeypoint<T extends InterestPointData> An oriented feature with at a location defined by an InterestPointData.
class	MinMaxKeypoint A Keypoint extended to hold information on whether was detected at a maxima or minima.

Methods in org.openimaj.image.feature.local.keypoints that return Keypoint

Modifier and Type	Method and Description
Keypoint	Keypoint.clone()
Keypoint	Keypoint.transform(Jama.Matrix transform)

Methods in org.openimaj.image.feature.local.keypoints that return types with arguments of type Keypoint

Modifier and Type	Method and Description
static List<Keypoint>	Keypoint.addGaussianNoise(List<Keypoint> siftFeatures, double mean, double sigma) Add Gaussian noise the feature vectors of some features.
Map<Keypoint,Q>	KeypointVisualizer.getPatches(int dim) Extract the oriented sampling patches used in the construction of the keypoints.
static List<Keypoint>	Keypoint.getRelativeKeypoints(List<Keypoint> keypoints, float x, float y) Create a list of Keypoints from the input list, but with the positions offset by the given amount.
static List<Keypoint>	Keypoint.getScaledKeypoints(List<Keypoint> keypoints, int toScale) Scale a list of keypoints by the given amount.

Methods in org.openimaj.image.feature.local.keypoints with parameters of type Keypoint

Modifier and Type	Method and Description
static Polygon	KeypointVisualizer.getSamplingBox(Keypoint k) Get the sampling area of an single feature as a polygon.
static Polygon	KeypointVisualizer.getSamplingBox(Keypoint k, float scincr) Get the sampling area of an single feature as a polygon.

Method parameters in org.openimaj.image.feature.local.keypoints with type arguments of type Keypoint

Modifier and Type	Method and Description
static List<Keypoint>	Keypoint.addGaussianNoise(List<Keypoint> siftFeatures, double mean, double sigma) Add Gaussian noise the feature vectors of some features.
static MemoryLocalFeatureList<FloatKeypoint>	FloatKeypoint.convert(List<? extends Keypoint> keys) Convert a list of Keypoints to FloatKeypoints.
static <T,Q extends Image<T,Q> & SinglebandImageProcessor.Processable<Float,FImage,Q>> Q	KeypointVisualizer.drawPatchesInplace(Q image, List<? extends Keypoint> keypoints, T boxColour, T circleColour) Draw the SIFT features onto an image.
static List<Keypoint>	Keypoint.getRelativeKeypoints(List<Keypoint> keypoints, float x, float y) Create a list of Keypoints from the input list, but with the positions offset by the given amount.
static List<Keypoint>	Keypoint.getScaledKeypoints(List<Keypoint> keypoints, int toScale) Scale a list of keypoints by the given amount.

Constructors in org.openimaj.image.feature.local.keypoints with parameters of type Keypoint

Constructor and Description
FloatKeypoint(Keypoint k) Construct from a Keypoint.
Keypoint(Keypoint k) Construct by copying from another Keypoint

Constructor parameters in org.openimaj.image.feature.local.keypoints with type arguments of type Keypoint

Constructor and Description
KeypointVisualizer(Q image, List<? extends Keypoint> keys) Construct the visualiser with the given image and keypoints.

Uses of Keypoint in org.openimaj.image.processing.face.feature

Fields in org.openimaj.image.processing.face.feature with type parameters of type Keypoint

Modifier and Type	Field and Description
protected LocalFeatureList<Keypoint>	DoGSIFTFeature.keys

Methods in org.openimaj.image.processing.face.feature that return types with arguments of type Keypoint

Modifier and Type	Method and Description
LocalFeatureList<Keypoint>	DoGSIFTFeature.getKeys()

Uses of Keypoint in org.openimaj.picslurper.client

Methods in org.openimaj.picslurper.client that return types with arguments of type Keypoint

Modifier and Type	Method and Description
List<Keypoint>	SIFTTrendFeatureMode.extractFeatures(File imageFile)

Uses of Keypoint in org.openimaj.tools.clusterquantiser

Fields in org.openimaj.tools.clusterquantiser with type parameters of type Keypoint

Modifier and Type	Field and Description
protected Iterator<? extends Keypoint>	KeypointListArrayIterator.kpli

Constructor parameters in org.openimaj.tools.clusterquantiser with type arguments of type Keypoint

Constructor and Description
AffineSimulationKeypointListArrayIterator(LocalFeatureList<? extends Keypoint> kpl) Construct with list of features
KeypointListArrayIterator(LocalFeatureList<? extends Keypoint> kpl) Construct with list of keypoints
StreamedFeatureFile(File keypointFile, Class<? extends Keypoint> clz) Construct with file
StreamedFeatureFile(InputStream stream, Class<? extends Keypoint> clz) Construct with stream

Uses of Keypoint in org.openimaj.tools.vis

Methods in org.openimaj.tools.vis that return Keypoint

Modifier and Type	Method and Description
protected Keypoint	QuantisedSIFTVisualiser.makeKeypoint(QuantisedKeypoint kpt)