def _main():
import sys
app = QtGui.QApplication(sys.argv)
cameraDevice = CameraDevice(mirrored=True)
faceDetector = objectDetector("../data/haarcascade_frontalface_alt2.xml")
enrollmentWidget = EnrollmentWidget(cameraDevice, faceDetector)
enrollmentWidget.show()
sys.exit(app.exec_())
def _main():
import sys
app = QtGui.QApplication(sys.argv)
cameraDevice = CameraDevice(mirrored=True)
faceDetector = objectDetector("./data/haarcascade_frontalface_alt2.xml")
enrollmentWidget = EnrollmentWidget(cameraDevice, faceDetector)
enrollmentWidget.show()
appRet = app.exec_()
# ugly workaround to force the release of cameraDevice =S
import sip
sip.delete(enrollmentWidget)
sys.exit(appRet)
def __init__(self, faceRecognizer, parent=None):
super(MainWindow, self).__init__(parent)
self.setWindowTitle(self._APP_TITLE)
self._centralWidget = QtGui.QWidget(self)
self._horizontalLayout = QtGui.QHBoxLayout(self._centralWidget)
self._leftPanelLayout = QtGui.QVBoxLayout()
self._logo = QtGui.QLabel(self)
self._logo.setPixmap(QtGui.QPixmap(self._LOGO_PATH))
self._logo.setAlignment(QtCore.Qt.AlignCenter)
self._leftPanelLayout.addWidget(self._logo)
self._faceRecognizer = faceRecognizer
self._settingsWidget = SettingsWidget(self._centralWidget)
self._settingsWidget.users = self._faceRecognizer.users
self._settingsWidget.securityTol = \
int(self._faceRecognizer.securityTol*100)
self._settingsWidget.techniques = self._faceRecognizer.techniquesNames
self._onTechniqueChanged(self._settingsWidget.selectedTechnique)
self._settingsWidget.newUserButtonClicked.connect(self._enrollmentMode)
self._settingsWidget.removeUserButtonClicked.connect( \
self._onRemoveUserButtonClicked)
self._settingsWidget.securityTolChanged.connect( \
self._onSecurityTolChanged)
self._settingsWidget.techniqueChanged.connect( \
self._onTechniqueChanged)
self._leftPanelLayout.addWidget(self._settingsWidget)
self._horizontalLayout.addLayout(self._leftPanelLayout)
self._verticalLineSep = QtGui.QFrame(self._centralWidget)
self._verticalLineSep.setFrameShape(QtGui.QFrame.VLine)
self._verticalLineSep.setFrameShadow(QtGui.QFrame.Sunken)
self._horizontalLayout.addWidget(self._verticalLineSep)
self._cameraDevice = CameraDevice(mirrored=True)
self._faceDetector = objectDetector(self._FACE_DETECTOR_PATH)
self._rightPanelLayout = QtGui.QStackedLayout()
self._faceRecognitionWidget = CameraWidget(self._cameraDevice, \
self._centralWidget)
self._faceRecognitionWidget.newFrame.connect( \
self._faceRecognition)
self._rightPanelLayout.addWidget(self._faceRecognitionWidget)
self._enrollmentWidget = EnrollmentWidget(self._cameraDevice, \
self._faceDetector, parent=self._centralWidget)
self._enrollmentWidget.enrollmentConcluded.connect( \
self._onEnrollmentConcluded)
self._enrollmentWidget.enrollmentCanceled.connect( \
self._faceRecognitionMode)
self._rightPanelLayout.addWidget(self._enrollmentWidget)
self._faceRecognitionMode()
self._horizontalLayout.addLayout(self._rightPanelLayout)
self.setCentralWidget(self._centralWidget)
def __init__(self, faceRecognizer, parent=None):
super(MainWindow, self).__init__(parent)
self.setWindowTitle(self._APP_TITLE)
self._centralWidget = QtGui.QWidget(self)
self._mainLayout = QtGui.QVBoxLayout(self._centralWidget)
self._topLayout = QtGui.QHBoxLayout()
self._leftPanelLayout = QtGui.QVBoxLayout()
self._logo = QtGui.QLabel(self)
self._logo.setPixmap(QtGui.QPixmap(self._LOGO_PATH))
self._logo.setAlignment(QtCore.Qt.AlignCenter)
self._leftPanelLayout.addWidget(self._logo)
self._faceRecognizer = faceRecognizer
self._settingsWidget = SettingsWidget(self._centralWidget)
self._settingsWidget.users = self._faceRecognizer.users
self._settingsWidget.securityTol = self._faceRecognizer.securityTol
self._settingsWidget.techniques = self._faceRecognizer.techniquesNames
self._settingsWidget.newUserButtonClicked.connect(self._enrollmentMode)
self._settingsWidget.removeUserButtonClicked.connect( \
self._onRemoveUserButtonClicked)
self._settingsWidget.securityTolChanged.connect( \
self._onSecurityTolChanged)
self._settingsWidget.techniqueChanged.connect( \
self._onTechniqueChanged)
self._leftPanelLayout.addWidget(self._settingsWidget)
self._topLayout.addLayout(self._leftPanelLayout)
self._verticalLineSep = QtGui.QFrame(self._centralWidget)
self._verticalLineSep.setFrameShape(QtGui.QFrame.VLine)
self._verticalLineSep.setFrameShadow(QtGui.QFrame.Sunken)
self._topLayout.addWidget(self._verticalLineSep)
self._rightPanelLayout = QtGui.QStackedLayout()
self._faceDetector = objectDetector(self._FACE_DETECTOR_PATH)
self._cameraDevice = CameraDevice(mirrored=True, parent=self)
self._faceRecognitionWidget = CameraWidget(self._cameraDevice, \
self._centralWidget)
self._faceRecognitionWidget.newFrame.connect(self._faceRecognition)
self._rightPanelLayout.addWidget(self._faceRecognitionWidget)
self._enrollmentWidget = EnrollmentWidget(self._cameraDevice, \
self._faceDetector, parent=self._centralWidget)
self._enrollmentWidget.enrollmentConcluded.connect( \
self._onEnrollmentConcluded)
self._enrollmentWidget.enrollmentCanceled.connect( \
self._faceRecognitionMode)
self._rightPanelLayout.addWidget(self._enrollmentWidget)
self._topLayout.addLayout(self._rightPanelLayout)
self._mainLayout.addLayout(self._topLayout)
self._statusBar = QtGui.QStatusBar(self)
self._statusBar.setSizeGripEnabled(False)
self._modeStatusLabel = QtGui.QLabel(self._statusBar)
self._statusBar.addPermanentWidget(self._modeStatusLabel)
self._companyLink = QtGui.QLabel(self._statusBar)
self._companyLink.setText(self._COMPANY_LINK)
self._companyLink.setOpenExternalLinks(True)
self._statusBar.addPermanentWidget(self._companyLink)
self._authorLink = QtGui.QLabel(self._statusBar)
self._authorLink.setText(self._AUTHOR_LINK)
self._authorLink.setOpenExternalLinks(True)
self._statusBar.addPermanentWidget(self._authorLink)
self._horizontalLineSep = QtGui.QFrame(self._centralWidget)
self._horizontalLineSep.setFrameShape(QtGui.QFrame.HLine)
self._horizontalLineSep.setFrameShadow(QtGui.QFrame.Sunken)
self._mainLayout.addWidget(self._horizontalLineSep)
self._mainLayout.addWidget(self._statusBar)
self.setCentralWidget(self._centralWidget)
self._faceRecognitionMode()
self._onTechniqueChanged(self._settingsWidget.selectedTechnique)
