EuclidianDistanceIsotropic (ImgLib2 Javadocs 0-SNAPSHOT API)

java.lang.Object
- net.imglib2.algorithm.morphology.distance.EuclidianDistanceIsotropic

All Implemented Interfaces:

Distance
```
public class EuclidianDistanceIsotropic
extends Object
implements Distance
```
Implementation of weighted isotropic Euclidian distance: D( p ) = min_q f(q) + w * sum_i (p_i - q_i)*(p_i - q_i).

Author:

Philipp Hanslovsky

Constructor Summary

Constructors
Constructor and Description

EuclidianDistanceIsotropic(double weight)

Constructors
Constructor and Description
`EuclidianDistanceIsotropic(double weight)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`double`	`evaluate(double x, double xShift, double yShift, int dim)` Evaluate function with family parameters `xShift` and `yShift` at position `x` in dimension dim.
`double`	`intersect(double xShift1, double yShift1, double xShift2, double yShift2, int dim)` Determine the intersection point in dimension dim of two members of the function family.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - EuclidianDistanceIsotropic
```
public EuclidianDistanceIsotropic(double weight)
```
    Parameters:
    
    weight - multiply squared difference between x and xShift with weight
- Method Detail
  - evaluate
```
public double evaluate(double x,
                       double xShift,
                       double yShift,
                       int dim)
```
    Description copied from interface: Distance
    
    Evaluate function with family parameters xShift and yShift at position x in dimension dim.
    
    Specified by:
    
    evaluate in interface Distance
    
    Parameters:
    
    x - position on x-axis at which function is evaluated
    
    xShift - shift along the x-axis
    
    yShift - shift along y-axis
    
    dim - dimension in which to evaluate
    
    Returns:
    
    Function value at position x
  - intersect
```
public double intersect(double xShift1,
                        double yShift1,
                        double xShift2,
                        double yShift2,
                        int dim)
```
    Description copied from interface: Distance
    
    Determine the intersection point in dimension dim of two members of the function family. The members are parameterized by xShift1, yShift1, xShift2, yShift2, with xShift1 > xShift2.
    
    Specified by:
    
    intersect in interface Distance
    
    Parameters:
    
    xShift1 - shift along the x-axis
    
    yShift1 - shift along the y-axis
    
    xShift2 - shift along the x-axis
    
    yShift2 - shift along the y-axis
    
    dim - dimension in which to evaluate
    
    Returns:
    
    intersection point along axis defined by dim

Class EuclidianDistanceIsotropic

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

EuclidianDistanceIsotropic

Method Detail

evaluate

intersect