edu.berkeley.guir.lib.gesture
Class HumanCoords

java.lang.Object
  |
  +--edu.berkeley.guir.lib.gesture.HumanCoords

public class HumanCoords

extends Object

Compute the coordinates of a gesture in human feature-space. Based on first similarity experiment.

Inner Class Summary

static class

HumanCoords.DistanceInfo

Method Summary

static double[]	averageCoords(GestureCategory gc)
static double[]	computeCoords(Gesture gesture)
static double	distanceSq(double[] x, double[] y)
static double	distanceSq(GestureCategory gc1, GestureCategory gc2) computes the average coordinates of all gestures in each category, then computes the distance between the averages
static Class	findPrincipleComponent(int dimension)
static double	gestureValue(Class featureClass, Gesture g)
static HumanCoords.DistanceInfo	getDistanceInfo(GestureCategory gc1, GestureCategory gc2)

Methods inherited from class java.lang.Object

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

Method Detail

computeCoords

public static double[] computeCoords(Gesture gesture)

gestureValue

public static double gestureValue(Class featureClass,
                                  Gesture g)

distanceSq

public static double distanceSq(double[] x,
                                double[] y)

averageCoords

public static double[] averageCoords(GestureCategory gc)

getDistanceInfo

public static HumanCoords.DistanceInfo getDistanceInfo(GestureCategory gc1,
                                                       GestureCategory gc2)

distanceSq

public static double distanceSq(GestureCategory gc1,
                                GestureCategory gc2)

computes the average coordinates of all gestures in each category, then computes the distance between the averages

findPrincipleComponent

public static Class findPrincipleComponent(int dimension)