boofcv.alg.weights

Class WeightDistanceSqGaussian_F32

java.lang.Object

boofcv.alg.weights.WeightDistanceSqGaussian_F32

All Implemented Interfaces:

WeightDistance_F32

public class WeightDistanceSqGaussian_F32
extends java.lang.Object
implements WeightDistance_F32

The distribution is a cropped Gaussian distribution with mean at 0. Note that this matches the shape of the distribution but is not correctly normalized. Input is assumed to be the distance squared. Does not check to see if distance is less than zero

Constructor Summary

Constructors

Constructor and Description
WeightDistanceSqGaussian_F32(float sigma)

Method Summary

Modifier and Type	Method and Description
float	weight(float distanceSq) Returns the weight given a distance

Methods inherited from class java.lang.Object

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

Constructor Detail

WeightDistanceSqGaussian_F32

public WeightDistanceSqGaussian_F32(float sigma)

Method Detail

weight

public float weight(float distanceSq)

Description copied from interface: WeightDistance_F32

Returns the weight given a distance

Specified by:

weight in interface WeightDistance_F32

Parameters:

distanceSq - Distance a sample is

Returns:

the weight