Localiser.bearingLocaliser

Class DetectionGroupLocaliser

java.lang.Object

Localiser.bearingLocaliser.DetectionGroupLocaliser

public class DetectionGroupLocaliser
extends java.lang.Object

Class to provide localisation functions for PamDetections which contain > 1 sub detections. The first iteration of this is being written for the purposes of working out where bearing lines from multiple manually tracked clicks cross and it's likely it will all need to be re-written one day !

Author:

Doug

Constructor Summary

Constructors

Constructor and Description
DetectionGroupLocaliser(PamProcess parentProcess)

Method Summary

Methods

Modifier and Type	Method and Description
double	getBearing()
LatLong	getDetectionLatLong()
LatLong	getLocalisationLatLong()
GpsData	getOriginLatLong()
double	getParallelError()
PamProcess	getParentProcess()
double	getPerpendicularError()
double	getRange()
double	getReferenceHeading()
boolean	localiseDetectionGroup(GroupDetection groupDetection, int side) calculate the position of detecion assuming that sub detections all contain bearings, which are probably ambiguous, so will calculate for one side or another - +1 = right of track, -1 = left of track.
boolean	localiseDetectionGroup(GroupDetection groupDetection, int side, double groupSize) Calcuates the position of a detection assuming that sub detections all contain bearings, which are probably ambiguous.

Methods inherited from class java.lang.Object

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

Constructor Detail

DetectionGroupLocaliser

public DetectionGroupLocaliser(PamProcess parentProcess)

Method Detail

localiseDetectionGroup

public boolean localiseDetectionGroup(GroupDetection groupDetection,
                             int side)

calculate the position of detecion assuming that sub detections all contain bearings, which are probably ambiguous, so will calculate for one side or another - +1 = right of track, -1 = left of track. No other values are allowed !

Parameters:

groupDetection -

side - -1 or 1 for left and right

Returns:

true of localisation calculated successfully

localiseDetectionGroup

public boolean localiseDetectionGroup(GroupDetection groupDetection,
                             int side,
                             double groupSize)

Calcuates the position of a detection assuming that sub detections all contain bearings, which are probably ambiguous. If groupSize > 0, then atempt to group clicks into fewer categories to speed up fit. (Not implemented).

Parameters:

groupDetection -

side - -1 or 1 for left and right

groupSize -

Returns:

true of localisation calculated successfully

getLocalisationLatLong

public LatLong getLocalisationLatLong()

getOriginLatLong

public GpsData getOriginLatLong()

getParentProcess

public PamProcess getParentProcess()

getRange

public double getRange()

getBearing

public double getBearing()

getDetectionLatLong

public LatLong getDetectionLatLong()

getParallelError

public double getParallelError()

getPerpendicularError

public double getPerpendicularError()

getReferenceHeading

public double getReferenceHeading()