de.unihalle.informatik.MiToBo.apps.cellMorphology.paceQuant.datatypes

Class Junction

java.lang.Object

de.unihalle.informatik.MiToBo.apps.cellMorphology.paceQuant.datatypes.Junction

All Implemented Interfaces:

Comparable<Junction>

public class Junction
extends Object
implements Comparable<Junction>

Junction datatype.

This class has been inspired by and in parts been copied from the original Ridge Detection plugin by Carsten Steger (and Thorsten Wagner).

Related publication:

• C. Steger, An unbiased detector of curvilinear structures, in IEEE Transactions on Pattern Analysis and Machine Intelligence, 20(2), pp.113–125, 1998

For more details take a look at ...

• the website of the corresponding ImageJ plugin: http://imagej.net/Ridge_Detection
• the Github page with the source code: https://github.com/thorstenwagner/ij-ridgedetection

Author:

Benjamin Schwede

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	cont1 Index of line that is already processed.
(package private) int	cont2 Index of line tnat runs into cont1.
(package private) boolean	isNonTerminal True if this junction sits on a start/end of at least one line.
(package private) Line	lineCont1 line that is already processed.
(package private) Line	lineCont2 line that runs into idCont1.
(package private) int	pos Index of the junction point in cont1.
(package private) float	x x-(row-)coordinate of the junction point.
(package private) float	y y-(col-)coordinate of the junction point.

Constructor Summary

Constructors

Constructor and Description
Junction()

Method Summary

Modifier and Type	Method and Description
void	castJunction(de.biomedical_imaging.ij.steger.Junction junction)
int	compareTo(Junction o)
Line	getLine1() Gets the line 1.
Line	getLine2() Gets the line 2.
float	getX() Gets the x.
float	getY() Gets the y.
boolean	isNonTerminal() Checks if is non terminal.
void	replaceLine(int lineId, Line newLine)
void	setLine1(Line line)
void	setLine2(Line line)
void	setX(float x)
void	setY(float y)

Methods inherited from class java.lang.Object

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

Field Detail

cont1

int cont1

Index of line that is already processed.

cont2

int cont2

Index of line tnat runs into cont1.

pos

int pos

Index of the junction point in cont1.

x

float x

x-(row-)coordinate of the junction point.

y

float y

y-(col-)coordinate of the junction point.

lineCont1

Line lineCont1

line that is already processed.

lineCont2

Line lineCont2

line that runs into idCont1.

isNonTerminal

boolean isNonTerminal

True if this junction sits on a start/end of at least one line.

Constructor Detail

Junction

public Junction()

Method Detail

compareTo

public int compareTo(Junction o)

Specified by:

compareTo in interface Comparable<Junction>

getX

public float getX()

Gets the x.

Returns:

x-coordinate of the junction point

getY

public float getY()

Gets the y.

Returns:

y-coordinate of the junction point

getLine1

public Line getLine1()

Gets the line 1.

Returns:

The line that is already processed

getLine2

public Line getLine2()

Gets the line 2.

Returns:

The line that runs into line1

isNonTerminal

public boolean isNonTerminal()

Checks if is non terminal.

Returns:

True iff this junction point does not sit on either line's start/end

castJunction

public void castJunction(de.biomedical_imaging.ij.steger.Junction junction)

setLine1

public void setLine1(Line line)

setLine2

public void setLine2(Line line)

setX

public void setX(float x)

setY

public void setY(float y)

replaceLine

public void replaceLine(int lineId,
                        Line newLine)