class HandGestureRecognizer(object):
""" Class for converting video footage to a hand gesture
"""
def __init__(self, videoFeed):
"""
videoCapture: capture object returned from cv2.VideoCapture
"""
self._videoFeed = videoFeed
self._calibrationController = CalibrationController(self._videoFeed)
self._trackingController = TrackingController(self._videoFeed, [])
self._neatoController = NeatoController()
def calibrate(self):
self._trackingController._calibrationColors = self._calibrationController.calibrateColors()
print map(lambda x:list(x), self._trackingController._calibrationColors)
def trackHand(self,calibrationColors=None):
if calibrationColors != None:
self._trackingController._calibrationColors = calibrationColors
self._trackingController.on('up', self._neatoController.up)
self._trackingController.on('left', self._neatoController.left)
self._trackingController.on('right', self._neatoController.right)
rospy.init_node('rospy_controller', anonymous=True)
# r = rospy.Rate(10) # 10hz
while not rospy.is_shutdown():
self._trackingController._trackHand()
def __init__(self, videoFeed): """ videoCapture: capture object returned from cv2.VideoCapture """ self._videoFeed = videoFeed self._calibrationController = CalibrationController(self._videoFeed) self._trackingController = TrackingController(self._videoFeed, []) self._neatoController = NeatoController()
def __init__(self, parent=None):
super(CalMeas_UI, self).__init__(parent)
self.mainWidget = QtGui.QWidget(
self) # dummy widget to contain the layout manager
self.topWidget = QtGui.QWidget(self)
self.bottomWidget = QtGui.QWidget(self)
self.mainLayout = QtGui.QVBoxLayout(self.mainWidget)
self.topLayout = QtGui.QHBoxLayout(self.topWidget)
self.bottomLayout = QtGui.QVBoxLayout(self.bottomWidget)
self.setCentralWidget(self.mainWidget)
self.mainLayout.addWidget(self.topWidget, stretch=0)
self.mainLayout.addWidget(self.bottomWidget, stretch=1)
self.SerialController = SerialController(cobsser)
self.MeasController = MeasController(calmeas)
self.CalibrationController = CalibrationController(calmeas)
self.SymbolController = SymbolController(calmeas,
self.CalibrationController,
self.MeasController)
self.SynchController = SynchController(calmeas)
#self.tabWidget = QtGui.QTabWidget(self)
#self.tabWidget.addTab(self.MeasController.ui, "Symbols")
self.bottomLayout.addWidget(self.SymbolController.ui)
self.addToolBar(self.MeasController.ui_toolbar)
self.topLayout.addWidget(self.SerialController.ui, stretch=0)
self.topLayout.addStretch()
self.topLayout.addWidget(self.SynchController.ui, stretch=0)
# Signaling infrastructure
self.SerialController.Connected.connect(
self.SynchController.enableInit)
self.SerialController.Disconnected.connect(
self.SynchController.disableInit)
self.SerialController.Disconnected.connect(
self.SynchController.disableSynch)
self.SerialController.Disconnected.connect(self.MeasController.disable)
self.SynchController.InitializationSuccessful.connect(
self.SymbolController.addSymbols)
self.SynchController.InitializationSuccessful.connect(
self.SynchController.enableSynch)
self.SynchController.DatasetChanged.connect(
self.CalibrationController.refreshAllParameters)
self.SynchController.InitializationSuccessful.connect(
self.MeasController.enable)
self.SynchController.InitializationFailed.connect(
self.MeasController.disable)
self.SynchController.InitializationFailed.connect(
self.SynchController.disableSynch)
self.MeasController.MeasurementStarted.connect(
lambda onoff=False: self.SymbolController.enablePeriodCombos(onoff
))
self.MeasController.MeasurementStopped.connect(
lambda onoff=True: self.SymbolController.enablePeriodCombos(onoff))
self.MeasController.MeasurementStarted.connect(
self.SynchController.disableInit)
self.MeasController.MeasurementStopped.connect(
self.SynchController.enableInit)
self.MeasController.MeasurementStarted.connect(
self.SerialController.onMeasurementStarted)
self.MeasController.MeasurementStopped.connect(
self.SerialController.onMeasurementStopped)
self.setWindowTitle(self.WINDOWTITLE)
self.resize(700, 750)
