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java.lang.Objectnet.sf.jaer.eventprocessing.EventFilter
net.sf.jaer.eventprocessing.EventFilter2D
ch.unizh.ini.jaer.projects.tobi.billcatcher.BillCatcher
public class BillCatcher
Catches ppper money dropped between fingers. The game is that a person holds a bill and then releases it at a random moment. The catcher has his/her/its fingers ready to close on the bill. It is impossible for humans to do this task. This classes uses the silicon retina, cluster tracking, and the usb servo interface to build a robot to catch the bill.
Field Summary |
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Fields inherited from class net.sf.jaer.eventprocessing.EventFilter2D |
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enclosedFilter, out |
Fields inherited from class net.sf.jaer.eventprocessing.EventFilter |
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annotationEnabled, chip, enclosedFilterChain, filterEnabled, perf, propertyTooltipMap, support |
Constructor Summary | |
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BillCatcher(AEChip chip)
Creates a new instance of BillCatcher |
Method Summary | |
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void |
annotate(float[][][] frame)
annotate the RGB frame somehow by color pixels in the rendered pixel frame data. |
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)
each annotator is called by the relevant class (e.g. |
EventPacket<?> |
filterPacket(EventPacket<?> in)
Subclasses implement this method to define custom processing. |
static java.lang.String |
getDescription()
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java.lang.Object |
getFilterState()
should return the filter state in some useful form |
int |
getGrabLengthMs()
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float |
getMinkEPSToGrab()
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float |
getMotionThresholdPixelsPerSec()
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float |
getServoClosedValue()
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float |
getServoOpenValue()
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void |
initFilter()
this should allocate and initialize memory: it may be called when the chip e.g. |
void |
resetFilter()
should reset the filter to initial state |
void |
setGrabLengthMs(int grabLengthMs)
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void |
setMinkEPSToGrab(float minkEPSToGrab)
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void |
setMotionThresholdPixelsPerSec(float motionThresholdPixelsPerSec)
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void |
setServoClosedValue(float servoClosedValue)
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void |
setServoOpenValue(float servoOpenValue)
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Methods inherited from class net.sf.jaer.eventprocessing.EventFilter2D |
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checkOutputPacketEventType, checkOutputPacketEventType, getEnclosedFilter, resetOut, setEnclosedFilter, setFilterEnabled |
Methods inherited from class net.sf.jaer.eventprocessing.EventFilter |
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getChip, 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 |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface net.sf.jaer.graphics.FrameAnnotater |
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isAnnotationEnabled, setAnnotationEnabled |
Constructor Detail |
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public BillCatcher(AEChip chip)
Method Detail |
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public static java.lang.String getDescription()
public EventPacket<?> filterPacket(EventPacket<?> in)
EventFilter2D
filterPacket
in class EventFilter2D
in
- the input packet
public java.lang.Object getFilterState()
EventFilter
getFilterState
in class EventFilter
public void resetFilter()
EventFilter
resetFilter
in class EventFilter
public void initFilter()
EventFilter
initFilter
in class EventFilter
public float getMotionThresholdPixelsPerSec()
public void setMotionThresholdPixelsPerSec(float motionThresholdPixelsPerSec)
public void annotate(float[][][] frame)
FrameAnnotater
annotate
in interface FrameAnnotater
frame
- the RGB pixel information. First dimension is Y, second is X, third is RGBpublic void annotate(java.awt.Graphics2D g)
FrameAnnotater
annotate
in interface FrameAnnotater
g
- the Graphics2D contextpublic void annotate(javax.media.opengl.GLAutoDrawable drawable)
FrameAnnotater
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();
annotate
in interface FrameAnnotater
drawable
- the OpenGL drawable components, e.g., GLCanvaspublic int getGrabLengthMs()
public void setGrabLengthMs(int grabLengthMs)
public float getServoOpenValue()
public void setServoOpenValue(float servoOpenValue)
public float getServoClosedValue()
public void setServoClosedValue(float servoClosedValue)
public float getMinkEPSToGrab()
public void setMinkEPSToGrab(float minkEPSToGrab)
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