Package | Description |
---|---|
org.openimaj.feature.local.list | |
org.openimaj.feature.local.matcher.quantised | |
org.openimaj.image.feature.local.aggregate |
Implementations of techniques that aggregate the local descriptors
of an image into a single (typically fixed length) vector
representation.
|
org.openimaj.image.feature.local.keypoints.quantised |
Modifier and Type | Method and Description |
---|---|
static <K extends ReadWriteable,T extends QuantisedLocalFeature<?>> |
LocalFeatureListIndex.invert(LocalFeatureListIndex<K,T> index)
Invert an index of quantised features.
|
Modifier and Type | Class and Description |
---|---|
class |
BasicQuantisedKeypointMatcher<T extends QuantisedLocalFeature<?>>
Simple matcher for quantised features.
|
Modifier and Type | Method and Description |
---|---|
static <L extends Location,T> |
BagOfVisualWords.computeQuantisedFeatures(HardAssigner<T,?,?> assigner,
List<? extends LocalFeature<L,? extends ArrayFeatureVector<T>>> features)
Utility method to construct a list of quantised local features (local
features with visual word assignments) from a list of features and a
HardAssigner . |
Modifier and Type | Method and Description |
---|---|
static <L extends Location> |
BagOfVisualWords.extractFeatureFromQuantised(Collection<? extends QuantisedLocalFeature<L>> qfeatures,
int nfeatures)
Utility method to quickly convert a collection of quantised local
features to a histogram of their corresponding visual word identifiers.
|
Modifier and Type | Class and Description |
---|---|
class |
QuantisedAffineSimulationKeypoint
A
QuantisedLocalFeature with a location described by an
AffineSimulationKeypoint.AffineSimulationKeypointLocation . |
class |
QuantisedKeypoint
|