BhattacharyyaHistoComparator (DMLab Library API for 0.0.4-SNAPSHOT)

java.lang.Object
- edu.gsu.cs.dmlab.imageproc.histocomp.BaseHistoComparator
- - edu.gsu.cs.dmlab.imageproc.histocomp.BhattacharyyaHistoComparator

All Implemented Interfaces:

IHistoComparator
```
public class BhattacharyyaHistoComparator
extends BaseHistoComparator
implements IHistoComparator
```
Computes the Bhattacharyya distance between two histograms.

Author:

Dustin Kempton, Data Mining Lab, Georgia State University

Constructor Summary

Constructors
Constructor Description

BhattacharyyaHistoComparator()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`float`	`compareHist(int[] hist1, int[] hist2)`	Compares two single dimensional histograms and returns the value computed by their comparison.
`float`	`compareHists(int[][] hists1, int[][] hists2)`	Compares two multi-dimensional histograms and returns the value computed by their comparison.

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

- Constructor Detail
  - BhattacharyyaHistoComparator
```
public BhattacharyyaHistoComparator()
```
- Method Detail
  - compareHist
```
public float compareHist(int[] hist1,
                         int[] hist2)
```
    Description copied from interface: IHistoComparator
    
    Compares two single dimensional histograms and returns the value computed by their comparison.
    
    Specified by:
    
    compareHist in interface IHistoComparator
    
    Parameters:
    
    hist1 - The first histogram in the comparison.
    
    hist2 - The second histogram in the comparison.
    
    Returns:
    
    The value computed by the comparison of the two input histograms.
  - compareHists
```
public float compareHists(int[][] hists1,
                          int[][] hists2)
```
    Description copied from interface: IHistoComparator
    
    Compares two multi-dimensional histograms and returns the value computed by their comparison.
    
    Specified by:
    
    compareHists in interface IHistoComparator
    
    Parameters:
    
    hists1 - The first histogram in the comparison.
    
    hists2 - The second histogram in the comparison.
    
    Returns:
    
    The value computed by the comparison of the two input histograms.