net.semanticmetadata.lire.aggregators

接口 Aggregator

所有已知实现类:

AbstractAggregator, BOVW, ShapemeAggregator, VLAD

public interface Aggregator

This class provides the interface for Aggregators, classes that produce vector representations for local features. Created by Nektarios on 03/06/2015.

作者:

Nektarios Anagnostopoulos, nek.anag@gmail.com (c) 2015 by Nektarios Anagnostopoulos

字段概要

字段

限定符和类型	字段和说明
static java.lang.String	FIELD_NAME_BOVW
static java.lang.String	FIELD_NAME_VLAD

方法概要

限定符和类型	方法和说明
void	createVectorRepresentation(java.util.List<? extends LocalFeature> listOfLocalFeatures, Cluster[] clustersArray) This method is used to create the vector representation of an image using the list of Features and a codebook
byte[]	getByteVectorRepresentation() Returns the vector representation in byte[] format.
java.lang.String	getFieldName() Returns the FieldName according to the selected aggregator.
java.lang.String	getStringVectorRepresentation() Returns the vector representation in string format.
double[]	getVectorRepresentation() Returns the vector representation in double[] format.

字段详细资料

FIELD_NAME_BOVW

static final java.lang.String FIELD_NAME_BOVW

另请参阅:

常量字段值

FIELD_NAME_VLAD

static final java.lang.String FIELD_NAME_VLAD

另请参阅:

常量字段值

方法详细资料

createVectorRepresentation

void createVectorRepresentation(java.util.List<? extends LocalFeature> listOfLocalFeatures,
                                Cluster[] clustersArray)

This method is used to create the vector representation of an image using the list of Features and a codebook

参数:

listOfLocalFeatures - is the list of features.

clustersArray - is the codebook.

getByteVectorRepresentation

byte[] getByteVectorRepresentation()

Returns the vector representation in byte[] format.

返回:

the vector representation as a byte array.

getStringVectorRepresentation

java.lang.String getStringVectorRepresentation()

Returns the vector representation in string format.

返回:

the vector representation as string.

getVectorRepresentation

double[] getVectorRepresentation()

Returns the vector representation in double[] format.

返回:

the vector representation as a double array.

getFieldName

java.lang.String getFieldName()

Returns the FieldName according to the selected aggregator.

返回:

FieldName.