ch.unizh.ini.jaer.projects.stereo3D
Class StereoEventTimingMonitor

java.lang.Object
  net.sf.jaer.eventprocessing.EventFilter
      net.sf.jaer.eventprocessing.EventFilter2D
          ch.unizh.ini.jaer.projects.stereo3D.StereoEventTimingMonitor

All Implemented Interfaces:

java.util.Observer, FrameAnnotater

public class StereoEventTimingMonitor
extends EventFilter2D
implements FrameAnnotater, java.util.Observer

StereoEventTimingMonitor: Monitor synchro of left and right stereo retina, in defined pixel area, output mean time of packet and min/max recorded time Apply to Binocular events, from left and fight retina

Author:

rogister

Field Summary

protected AEChip	chip
protected int	LEFT
protected int	OFF
protected int	ON
protected int	RIGHT

Fields inherited from class net.sf.jaer.eventprocessing.EventFilter2D

enclosedFilter, out

Fields inherited from class net.sf.jaer.eventprocessing.EventFilter

annotationEnabled, enclosedFilterChain, filterEnabled, log, perf, propertyTooltipMap, support

Constructor Summary

StereoEventTimingMonitor(AEChip chip)
Creates a new instance of GravityCentersImageDumper

Method Summary

void	annotate(float[][][] frame) annotate the rendered retina frame to show locations of clusters
void	annotate(javax.media.opengl.GLAutoDrawable drawable) Each annotator enters annotate with graphics context current, in coordinates with pixel 0,0 in LL corner (note opposite from Java2D) and pixel spacing 1 unit after the scaling transform (which is already active).
void	annotate(java.awt.Graphics2D g) // drawing on player window
protected void	drawBox(javax.media.opengl.GL gl, int x, int x2, int y, int y2)
protected void	drawBoxCentered(javax.media.opengl.GL gl, int x, int y, int sx, int sy)
EventPacket	filterPacket(EventPacket in) Subclasses implement this method to define custom processing.
java.lang.Object	getFilterState() should return the filter state in some useful form
int	getLeft_x_max()
int	getleft_x_min()
int	getLeft_y_max()
int	getLeft_y_min()
int	getMinEvents()
int	getRight_x_max()
int	getRight_x_min()
int	getRight_y_max()
int	getRight_y_min()
int	getTimeWindowLength()
void	initFilter() this should allocate and initialize memory: it may be called when the chip e.g.
boolean	isLogDataEnabled()
boolean	isShowZone()
protected void	processEvent(TypedEvent e)
void	resetFilter() should reset the filter to initial state
void	setLeft_x_max(int x_max)
void	setleft_x_min(int x_min)
void	setLeft_y_max(int y_max)
void	setLeft_y_min(int y_min)
void	setLogDataEnabled(boolean logDataEnabled)
void	setMinEvents(int minEvents)
void	setRight_x_max(int x_max)
void	setRight_x_min(int x_min)
void	setRight_y_max(int y_max)
void	setRight_y_min(int y_min)
void	setShowZone(boolean showZone)
void	setTimeWindowLength(int timeWindowLength)
java.lang.String	toString()
void	update(java.util.Observable o, java.lang.Object arg)

Methods inherited from class net.sf.jaer.eventprocessing.EventFilter2D

checkOutputPacketEventType, checkOutputPacketEventType, getEnclosedFilter, resetOut, setEnclosedFilter, setFilterEnabled

Methods inherited from class net.sf.jaer.eventprocessing.EventFilter

getChip, getDescription, getEnclosedFilterChain, getEnclosingFilter, getPrefs, getPropertyChangeSupport, getPropertyTooltip, isAnnotationEnabled, isEnclosed, isFilterEnabled, prefsEnabledKey, setAnnotationEnabled, setChip, setEnclosed, setEnclosedFilter, setEnclosedFilterChain, setEnclosingFilter, setPreferredEnabledState, setPrefs, setPropertyTooltip

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.jaer.graphics.FrameAnnotater

isAnnotationEnabled, setAnnotationEnabled

Field Detail

RIGHT

protected final int RIGHT

See Also:

Constant Field Values

LEFT

protected final int LEFT

See Also:

Constant Field Values

ON

protected final int ON

See Also:

Constant Field Values

OFF

protected final int OFF

See Also:

Constant Field Values

chip

protected AEChip chip

Constructor Detail

StereoEventTimingMonitor

public StereoEventTimingMonitor(AEChip chip)

Creates a new instance of GravityCentersImageDumper

Method Detail

initFilter

public void initFilter()

Description copied from class: EventFilter

this should allocate and initialize memory: it may be called when the chip e.g. size parameters are changed after creation of the filter

Specified by:

initFilter in class EventFilter

processEvent

protected void processEvent(TypedEvent e)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getFilterState

public java.lang.Object getFilterState()

Description copied from class: EventFilter

should return the filter state in some useful form

Specified by:

getFilterState in class EventFilter

resetFilter

public void resetFilter()

Description copied from class: EventFilter

should reset the filter to initial state

Specified by:

resetFilter in class EventFilter

filterPacket

public EventPacket filterPacket(EventPacket in)

Description copied from class: EventFilter2D

Subclasses implement this method to define custom processing.

Specified by:

filterPacket in class EventFilter2D

Parameters:

in - the input packet

Returns:

the output packet

update

public void update(java.util.Observable o,
                   java.lang.Object arg)

Specified by:

update in interface java.util.Observer

annotate

public void annotate(java.awt.Graphics2D g)

// drawing on player window

Specified by:

annotate in interface FrameAnnotater

Parameters:

g - the Graphics2D context

drawBoxCentered

protected void drawBoxCentered(javax.media.opengl.GL gl,
                               int x,
                               int y,
                               int sx,
                               int sy)

drawBox

protected void drawBox(javax.media.opengl.GL gl,
                       int x,
                       int x2,
                       int y,
                       int y2)

annotate

public void annotate(javax.media.opengl.GLAutoDrawable drawable)

Description copied from interface: FrameAnnotater

Each annotator enters annotate with graphics context current, in coordinates with pixel 0,0 in LL corner (note opposite from Java2D) and pixel spacing 1 unit after the scaling transform (which is already active). The FrameAnnotater then can use JOGL calls to render to the screen by getting the GL context, e.g. the following code, used in the context of an AEChip object, draws a golden lines from LL to UR of the pixel array.

        GL gl = drawable.getGL();
        gl.glBegin(GL.GL_LINES);
        gl.glColor3f(.5f, .5f, 0);
        gl.glVertex2f(0, 0);
        gl.glVertex2f(getSizeX() - 1, getSizeY() - 1);
        gl.glEnd();
 

Specified by:

annotate in interface FrameAnnotater

Parameters:

drawable - the OpenGL drawable components, e.g., GLCanvas

annotate

public void annotate(float[][][] frame)

annotate the rendered retina frame to show locations of clusters

Specified by:

annotate in interface FrameAnnotater

Parameters:

frame - the RGB pixel information. First dimension is Y, second is X, third is RGB

isLogDataEnabled

public boolean isLogDataEnabled()

setLogDataEnabled

public void setLogDataEnabled(boolean logDataEnabled)

setShowZone

public void setShowZone(boolean showZone)

isShowZone

public boolean isShowZone()

setleft_x_min

public void setleft_x_min(int x_min)

getleft_x_min

public int getleft_x_min()

setLeft_x_max

public void setLeft_x_max(int x_max)

getLeft_x_max

public int getLeft_x_max()

setLeft_y_min

public void setLeft_y_min(int y_min)

getLeft_y_min

public int getLeft_y_min()

setLeft_y_max

public void setLeft_y_max(int y_max)

getLeft_y_max

public int getLeft_y_max()

setRight_x_min

public void setRight_x_min(int x_min)

getRight_x_min

public int getRight_x_min()

setRight_x_max

public void setRight_x_max(int x_max)

getRight_x_max

public int getRight_x_max()

setRight_y_min

public void setRight_y_min(int y_min)

getRight_y_min

public int getRight_y_min()

setRight_y_max

public void setRight_y_max(int y_max)

getRight_y_max

public int getRight_y_max()

setTimeWindowLength

public void setTimeWindowLength(int timeWindowLength)

getTimeWindowLength

public int getTimeWindowLength()

setMinEvents

public void setMinEvents(int minEvents)

getMinEvents

public int getMinEvents()