Package rawDeepLearningClassifier.dlClassification.delphinID

Class DelphinIDWhistleTest

java.lang.Object

rawDeepLearningClassifier.dlClassification.delphinID.DelphinIDWhistleTest

public class DelphinIDWhistleTest
extends Object

A delphinID test suite.

Author:

Jamie Macaulay

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DelphinIDWhistleTest.DelphinIDWorkerTest

Constructor Summary

Constructors

Constructor	Description
DelphinIDWhistleTest()

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)	Main class for running the test.
static double[]	matrix2array1D(us.hebi.matlab.mat.types.Matrix matrix)	Convert a matrix to a
static float[][]	runWhistleModel(String modelPath, String whistleContourPath, String matImageSave, double startSeconds, double segLen, double segHop)	Run delphinID on a single binary file.
static boolean	testDelphin2DImage(String imagePathOut)	This test runs delphinID on a single 4 second window from whistle contours saved in a mat file.
static boolean	testDelphinIDArray(String matFileout)	This test runs delphinID on one 4 second window from whistle contours saved in a mat file.
static double[][]	whistleScatter2Image(double[][] whistleValues, double startseg, double seglen)

Methods inherited from class java.lang.Object

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

Constructor Details

DelphinIDWhistleTest

public DelphinIDWhistleTest()

Method Details

main

public static void main(String[] args)

Main class for running the test.

Parameters:

args - - the arguments

runWhistleModel

public static float[][] runWhistleModel(String modelPath,
 String whistleContourPath,
 String matImageSave,
 double startSeconds,
 double segLen,
 double segHop)

Run delphinID on a single binary file. This calls the delphinID model, sets up the data transforms based on the JSON metadata and then runs the model on segments of the binary file data

Parameters:

modelPath - - the path to the delphinID model.

whistleContourPath - - path to the whistle .mat file. This is a MATLAb struct of data from a binary file.

matImageSave - - optional path to save data on transforms to MATLAB

startSeconds - - where to start segmentation within the file in seconds.

segLen - - the segment length in samples

segHop - - the segment hop in samples

Returns:

true if everything worked without throwing an error.

whistleScatter2Image

public static double[][] whistleScatter2Image(double[][] whistleValues,
 double startseg,
 double seglen)

testDelphin2DImage

public static boolean testDelphin2DImage(String imagePathOut)

This test runs delphinID on a single 4 second window from whistle contours saved in a mat file. The mat file also contains an image from Python. The test compares the Python image to to the image generated by exporting both images to a .mat file. The model is run on both images and results are compared

Returns:

testDelphinIDArray

public static boolean testDelphinIDArray(String matFileout)

This test runs delphinID on one 4 second window from whistle contours saved in a mat file.

Returns:

true if the test is passed.

matrix2array1D

public static double[] matrix2array1D(us.hebi.matlab.mat.types.Matrix matrix)

Convert a matrix to a

Parameters:

matrix - - the MAT file matrix

Returns:

double[][] array of results