Package isula.image.util

Class ImageComparator

java.lang.Object

isula.image.util.ImageComparator

public class ImageComparator
extends Object

Constructor Summary

Constructors

Constructor	Description
ImageComparator(String description, String referenceImageFile, int greyScalePositiveThreshold)	Creates an instance for Compare images.

Method Summary

Modifier and Type	Method	Description
void	executeComparison()	Extracts metrics about the similarities of two images.
double	getBranchingFactor()
double	getBuildingDetectionPercentage()
double	getFalseNegativeRate()
double	getFalsePositiveRate()
double	getJaccardSimilarityIndex()
String	getReferenceImageFile()
String	resultAsString()	Returns the results as an String.
void	setGreyScalePositiveThreshold(int greyScalePositiveThreshold)
void	setImageToValidateFile(String imageToValidateFile)

Methods inherited from class java.lang.Object

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

Constructor Details

ImageComparator

public ImageComparator(String description,
 String referenceImageFile,
 int greyScalePositiveThreshold)

Creates an instance for Compare images.

Parameters:

description - Image descripcion.

referenceImageFile - Image as a reference.

greyScalePositiveThreshold - Threshold for positive values.

Method Details

getReferenceImageFile

public String getReferenceImageFile()

executeComparison

public void executeComparison()
                       throws Exception

Extracts metrics about the similarities of two images.

Throws:

Exception - In case file reading/writing fails.

setImageToValidateFile

public void setImageToValidateFile(String imageToValidateFile)

getBuildingDetectionPercentage

public double getBuildingDetectionPercentage()

getBranchingFactor

public double getBranchingFactor()

getJaccardSimilarityIndex

public double getJaccardSimilarityIndex()

getFalsePositiveRate

public double getFalsePositiveRate()

getFalseNegativeRate

public double getFalseNegativeRate()

resultAsString

public String resultAsString()

Returns the results as an String.

Returns:

String representing the results.

setGreyScalePositiveThreshold

public void setGreyScalePositiveThreshold(int greyScalePositiveThreshold)