experimental_data_creation
Class BestFeatureData

java.lang.Object
  experimental_data_creation.BestFeatureData

public class BestFeatureData
extends java.lang.Object

This class can be used to generate the datasets of the best feature experiment.

Author:

Eleftherios Spyromitros-Xioufis

Field Summary

static int	numCentroids The number of centroids in the supplied codebooks.
static double	power The power in used in power-normalization of the local features.

Constructor Summary

BestFeatureData()

Method Summary

static void

main(java.lang.String[] args)

Methods inherited from class java.lang.Object

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

Field Detail

power

public static final double power

The power in used in power-normalization of the local features. The supplied codebooks should have been learned on features normalized using the same power.

See Also:

Constant Field Values

numCentroids

public static final int numCentroids

The number of centroids in the supplied codebooks.

See Also:

Constant Field Values

Constructor Detail

BestFeatureData

public BestFeatureData()

Method Detail

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Parameters:

args - [0] Full path to the folder that contains the raw feature files in text or binary format.

args - [1] Full path to the folder where the BDB stores will be created.

args - [2] The type of features (sift or surf).

args - [3] Full path to a codebook file with 64 centroids learned using L2-normalized features of the specified type.

args - [4] Full path to a codebook file with 64 centroids learned using Power+L2-normalized features of the specified type.

Throws:

java.lang.Exception