def __init__(self, parent=None):
super(Camera, self).__init__(parent)
self.ui = Ui_Camera()
self.pre_id = 0
self.cur_id = 0
self.count = 0
self.checked = 0
self.audio_settime = 0
self.allow_flag = 1
self.check_list = []
self.camera = None
self.imageCapture = None
self.isCapturingImage = False
self.applicationExiting = False
self.ui.setupUi(self)
cameraDevice = QByteArray()
videoDevicesGroup = QActionGroup(self)
videoDevicesGroup.setExclusive(True)
for deviceName in QCamera.availableDevices():
description = QCamera.deviceDescription(deviceName)
videoDeviceAction = QAction(description, videoDevicesGroup)
videoDeviceAction.setCheckable(True)
videoDeviceAction.setData(deviceName)
if cameraDevice.isEmpty():
cameraDevice = deviceName
videoDeviceAction.setChecked(True)
self.ui.menuDevices.addAction(videoDeviceAction)
videoDevicesGroup.triggered.connect(self.updateCameraDevice)
self.setCamera(cameraDevice)
# Create and load model
path_pretrained = "apis/models/facenet/20180402-114759.pb"
path_SVM = "apis/models/SVM/SVM.pkl"
self.recognizer = Recognizer()
self.recognizer.create_graph(path_pretrained, path_SVM)
def __init__(self, parent=None, standalone=False):
super(Camera, self).__init__(parent)
# This prevents doing unneeded initialization
# when QtDesginer loads the plugin.
if parent is None and not standalone:
return
if not multimedia_available:
return
self.ui = uic.loadUi(os.path.join(WIDGET_PATH, "camera.ui"), self)
self.camera = None
self.imageCapture = None
self.mediaRecorder = None
self.isCapturingImage = False
self.applicationExiting = False
self.imageSettings = QImageEncoderSettings()
self.audioSettings = QAudioEncoderSettings()
self.videoSettings = QVideoEncoderSettings()
self.videoContainerFormat = ''
camera_device = QByteArray()
videoDevicesGroup = QActionGroup(self)
videoDevicesGroup.setExclusive(True)
if not QCamera.availableDevices():
self.ui.devicesCombo.addItem("No Device")
else:
for deviceName in QCamera.availableDevices():
description = QCamera.deviceDescription(deviceName)
self.ui.devicesCombo.addItem(description)
videoDeviceAction = QAction(description, videoDevicesGroup)
videoDeviceAction.setCheckable(True)
videoDeviceAction.setData(deviceName)
if camera_device.isEmpty():
cameraDevice = deviceName
videoDeviceAction.setChecked(True)
self.ui.devicesCombo.addAction(videoDeviceAction)
videoDevicesGroup.triggered.connect(self.updateCameraDevice)
self.ui.captureWidget.currentChanged.connect(self.updateCaptureMode)
self.ui.devicesCombo.currentIndexChanged.connect(
self.get_device_action)
self.ui.lockButton.hide()
# Start camera 2s after the UI has loaded
QTimer.singleShot(2000, lambda: self.setCamera(camera_device))
def __fetch_cam(self):
for device_obj in QCamera.availableDevices():
cam_name = QCamera.deviceDescription(device_obj)
cam = QCamera(device_obj)
self.cams[str(cam_name)] = cam
cam_image_capture = QCameraImageCapture(cam)
cam_image_capture.setEncodingSettings(QImageEncoderSettings())
cam_image_capture.captureDestination()
cam_image_capture.imageSaved.connect(self.on_image_saved)
self.__cam_image_captures[str(cam_name)] = cam_image_capture
cam.statusChanged.connect(self.set_resolution)
def __init__(self, parent=None):
super(Camera, self).__init__(parent)
global API
API = AlgorithmAPIs(template_dir="templates",
threshold=0.5,
use_multiprocessing=False)
self.ui = Ui_Camera()
self.camera = None
self.imageCapture = None
# self.mediaRecorder = None
self.isCapturingImage = False
self.applicationExiting = False
self.imageSettings = QImageEncoderSettings()
self.audioSettings = QAudioEncoderSettings()
self.ui.setupUi(self)
cameraDevice = QByteArray()
videoDevicesGroup = QActionGroup(self)
videoDevicesGroup.setExclusive(True)
for deviceName in QCamera.availableDevices():
description = QCamera.deviceDescription(deviceName)
videoDeviceAction = QAction(description, videoDevicesGroup)
videoDeviceAction.setCheckable(True)
videoDeviceAction.setData(deviceName)
if cameraDevice.isEmpty():
cameraDevice = deviceName
videoDeviceAction.setChecked(True)
self.ui.menuDevices.addAction(videoDeviceAction)
videoDevicesGroup.triggered.connect(self.updateCameraDevice)
self.ui.lcdNumber_2.display(0)
self.ui.dial.valueChanged.connect(self.dial_display)
global dial_value
dial_value = 3
self.ui.lcdNumber_2.display(dial_value)
self.setCamera(cameraDevice)
# Create and load model
path_pretrained = "apis/models/facenet/20180402-114759.pb"
path_SVM = "apis/models/SVM/SVM.pkl"
self.recognizer = Recognizer()
self.recognizer.create_graph(path_pretrained, path_SVM)
def detectDevices(self):
cameraDevice = QByteArray()
for name in QCamera.availableDevices():
description = QCamera.deviceDescription(name)
deviceAction = QAction(description, self.videoDevicesGroup)
deviceAction.setCheckable(True)
deviceAction.setData(name)
if cameraDevice.isEmpty():
cameraDevice = name
deviceAction.setChecked(True)
self.menuDevices.addAction(deviceAction)
self.videoDevicesGroup.triggered.connect(self.changeCameraDevice)
self.setCamera(cameraDevice)
def initUI(self):
# ========================= MENÚ ===========================
menu = self.menuBar()
archivoMenu = menu.addMenu("&Archivo")
self.accionIniciarCamara = archivoMenu.addAction(
self.style().standardIcon(QStyle.SP_MediaPlay),
"Iniciar la camara", self.iniciarCamara)
self.accionDetenerCamara = archivoMenu.addAction(
self.style().standardIcon(QStyle.SP_MediaStop),
"Detener la camara", self.detenerCamara)
archivoMenu.addAction(
self.style().standardIcon(QStyle.SP_MessageBoxCritical), " Salir",
self.close)
dispositivosMenu = menu.addMenu("&Dispositivos")
videoDevicesGroup = QActionGroup(self)
videoDevicesGroup.setExclusive(True)
dispositivoCamara = QByteArray()
for nombreDispositivo in QCamera.availableDevices():
descripcion = QCamera.deviceDescription(nombreDispositivo)
videoDeviceAction = QAction(descripcion, videoDevicesGroup)
videoDeviceAction.setCheckable(True)
videoDeviceAction.setData(nombreDispositivo)
if dispositivoCamara.isEmpty():
dispositivoCamara = nombreDispositivo
videoDeviceAction.setChecked(True)
dispositivosMenu.addAction(videoDeviceAction)
# Instancia del Widget central
self.widgets = Widgets(dispositivoCamara, self)
# Llamar función cuando se activa una Acción del Menú
videoDevicesGroup.triggered.connect(
self.widgets.actualizarDispositivoCamara)
# Establecer el Widget central de la ventana
self.setCentralWidget(self.widgets)
def __init__(self, arg):
super(Camera, self).__init__(parent)
# self.arg = arg
# Attributes variables
self.ui = Ui_Camera()
self.camera = None
self.imageCapture = None
self.mediaRecorder = None
self.isCapturingImage = False
self.applicationExiting = False
self.imageSettings = QImageEncoderSettings()
self.audioSettings = QAudioEncoderSettings()
self.videoSettings = QVideoEncoderSettings()
self.videoContainerFormat = ''
self.ui.setupUi(self)
#get device camera
cameraDevice = QByteArray()
videoDevicesGroup = QActionGroup(self)
videoDevicesGroup.setExclusive(True)
# Get informations about available cameras
for deviceName in QCamera.availableDevices():
description = QCamera.deviceDescription(deviceName)
videoDeviceAction = QAction(description, videoDevicesGroup)
videoDeviceAction.setCheckable(True)
videoDeviceAction.setData(deviceName)
if cameraDevice.isEmpty():
cameraDevice = deviceName
videoDeviceAction.setChecked(True)
self.ui.menuDevices.addAction(videoDeviceAction)
videoDevicesGroup.triggered.connect(self.updateCameraDevice)
self.ui.captureWidget.currentChanged.connect(self.updateCaptureMode)
self.ui.lockButton.hide()
self.setCamera(cameraDevice)
def __init__(self, parent=None):
super(Camera, self).__init__(parent)
self.ui = Ui_Camera()
self.camera = None
self.imageCapture = None
self.mediaRecorder = None
self.isCapturingImage = False
self.applicationExiting = False
self.imageSettings = QImageEncoderSettings()
self.audioSettings = QAudioEncoderSettings()
self.videoSettings = QVideoEncoderSettings()
self.videoContainerFormat = ''
self.ui.setupUi(self)
cameraDevice = QByteArray()
videoDevicesGroup = QActionGroup(self)
videoDevicesGroup.setExclusive(True)
#for multiple cameras ata
for deviceName in QCamera.availableDevices():
description = QCamera.deviceDescription(deviceName)
videoDeviceAction = QAction(description, videoDevicesGroup)
videoDeviceAction.setCheckable(True)
videoDeviceAction.setData(deviceName)
if cameraDevice.isEmpty():
cameraDevice = deviceName
videoDeviceAction.setChecked(True)
self.ui.menuDevices.addAction(videoDeviceAction)
videoDevicesGroup.triggered.connect(self.updateCameraDevice)
self.ui.captureWidget.currentChanged.connect(self.updateCaptureMode)
self.ui.lockButton.hide()
self.setCamera(cameraDevice)
def __init__(self):
super().__init__()
self.setupUi()
cameraDevice = ''
videoDevicesGroup = QActionGroup(self)
videoDevicesGroup.setExclusive(True)
for deviceName in QCamera.availableDevices():
description = QCamera.deviceDescription(deviceName)
videoDeviceAction = QAction(description, videoDevicesGroup)
videoDeviceAction.setCheckable(True)
videoDeviceAction.setData(deviceName)
if not cameraDevice:
cameraDevice = deviceName
videoDeviceAction.setChecked(True)
print(7)
self.setCamera(cameraDevice)
print(8)
self.show()
def setup_camera(self):
camera_device = QByteArray()
video_devices_group = QActionGroup(self)
video_devices_group.setExclusive(True)
for device in QCamera.availableDevices():
description = QCamera.deviceDescription(device)
video_device_action = QAction(description, video_devices_group)
video_device_action.setCheckable(True)
video_device_action.setData(device)
if camera_device.isEmpty():
camera_device = device
video_device_action.setChecked(True)
self.ui.menuDevices.addAction(video_device_action)
if camera_device.isEmpty():
self.camera = QCamera()
else:
self.camera = QCamera(camera_device)
self.camera.setViewfinder(self.ui.cameraViewFinder)
def get_available_camera_names(cls) -> list:
return [QCamera.deviceDescription(device_obj) for device_obj in QCamera.availableDevices()]