org.ximtec.igesture.algorithm.signature

Interface DistanceFunction

All Known Implementing Classes:

HammingDistance, LevenshteinDistance

public interface DistanceFunction

Interface for distance functions.

Version:

1.0 Dec 2006

Author:

Ueli Kurmann, igesture@uelikurmann.ch, Beat Signer, bsigner@vub.ac.be

Method Summary

Methods

Modifier and Type	Method and Description
int	computeDistance(GestureSignature s1, GestureSignature s2) Computes the distance between two signatures.

Method Detail

computeDistance

int computeDistance(GestureSignature s1,
                  GestureSignature s2)

Computes the distance between two signatures.

Parameters:

s1 - the first signature.

s2 - the second signature.

Returns:

the distance between signature 1 and 2