def camConfig(camera, **kwargs):
camera.RegisterConfiguration(pylon.AcquireContinuousConfiguration(),
pylon.RegistrationMode_ReplaceAll,
pylon.Cleanup_Delete)
if camera.GetDeviceInfo().GetModelName() == "Emulation":
camera.Open()
grabResult = camera.GrabOne(6000)
if grabResult.GrabSucceeded():
pt = grabResult.GetPixelType()
if pylon.IsPacked(pt):
_, new_pt = grabResult._Unpack10or12BitPacked()
shape, dtype, pixelformat = grabResult.GetImageFormat(new_pt)
else:
shape, dtype, pixelformat = grabResult.GetImageFormat(pt)
_ = grabResult.GetImageBuffer()
else:
raise Exception()
camera.Close()
camera.RegisterConfiguration(pylon.SoftwareTriggerConfiguration(),
pylon.RegistrationMode_ReplaceAll,
pylon.Cleanup_Delete)
camera.Open()
camera.StartGrabbing(pylon.GrabStrategy_LatestImageOnly)
return (shape, dtype)
camera.Open()
PixelFormat = camera.PixelFormat.GetValue()
print("resolution : ",
f"{camera.Width.GetValue()}X{camera.Height.GetValue()}")
print("Format : ", PixelFormat)
grabResult = camera.GrabOne(1000)
if grabResult.GrabSucceeded():
pt = grabResult.GetPixelType()
if pylon.IsPacked(pt):
_, new_pt = grabResult._Unpack10or12BitPacked()
shape, dtype, pixelformat = grabResult.GetImageFormat(new_pt)
else:
shape, dtype, pixelformat = grabResult.GetImageFormat(pt)
_ = grabResult.GetImageBuffer()
else:
print("grab Failed")
raise Exception('grab failed')
camera.Close()
camera.RegisterConfiguration(pylon.SoftwareTriggerConfiguration(),
pylon.RegistrationMode_ReplaceAll,
pylon.Cleanup_Delete)
camera.Open()
camera.StartGrabbing(pylon.GrabStrategy_LatestImageOnly)
return (shape, dtype)
def create(self):
try:
self.cam = pylon.InstantCamera(
pylon.TlFactory.GetInstance().CreateFirstDevice())
print("\nDevice: {}".format(
self.cam.GetDeviceInfo().GetModelName()))
# Software trigger configuration registering
self.cam.RegisterConfiguration(
pylon.SoftwareTriggerConfiguration(),
# pylon.AcquireContinuousConfiguration(),
pylon.RegistrationMode_ReplaceAll,
pylon.Cleanup_Delete)
# Enabling camera events
self.cam.GrabCameraEvents = True
except Exception as e:
print("\nCamera NOT FOUND!")
print(e)
raise
def initialize(self):
""" Initializes the communication with the camera. Get's the maximum and minimum width. It also forces
the camera to work on Software Trigger.
.. warning:: It may be useful to integrate other types of triggers in applications that need to
synchronize with other hardware.
"""
logger.debug('Initializing Basler Camera')
tl_factory = pylon.TlFactory.GetInstance()
devices = tl_factory.EnumerateDevices()
if len(devices) == 0:
raise CameraNotFound('No camera found')
for device in devices:
if self.cam_num in device.GetFriendlyName():
self.camera = pylon.InstantCamera()
self.camera.Attach(tl_factory.CreateDevice(device))
self.camera.Open()
self.friendly_name = device.GetFriendlyName()
if not self.camera:
msg = f'{self.cam_num} not found. Please check your config file and cameras connected'
logger.error(msg)
raise CameraNotFound(msg)
logger.info(
f'Loaded camera {self.camera.GetDeviceInfo().GetModelName()}')
self.max_width = self.camera.Width.Max
self.max_height = self.camera.Height.Max
offsetX = self.camera.OffsetX.Value
offsetY = self.camera.OffsetY.Value
width = self.camera.Width.Value
height = self.camera.Height.Value
self.X = (offsetX, offsetX + width)
self.Y = (offsetY, offsetY + height)
self.camera.RegisterConfiguration(pylon.SoftwareTriggerConfiguration(),
pylon.RegistrationMode_ReplaceAll,
pylon.Cleanup_Delete)
self.set_acquisition_mode(self.MODE_SINGLE_SHOT)
self.get_size()
self.get_exposure()
def __init__(self, serial_number):
global pylon
global genicam
from pypylon import pylon, genicam
factory = pylon.TlFactory.GetInstance()
# Find and connect to camera:
print("Connecting to camera...")
sn = pylon.CDeviceInfo()
sn.SetSerialNumber(str(serial_number))
self.camera = pylon.InstantCamera(factory.CreateDevice(sn))
self.camera.Open()
self.timeout = 1000 # in ms
self.camera.RegisterConfiguration(pylon.SoftwareTriggerConfiguration(),
pylon.RegistrationMode_ReplaceAll,
pylon.Cleanup_Delete)
# Keep a nodeMap reference so we don't have to re-create a lot
self.nodeMap = self.camera.GetNodeMap()
self._abort_acquisition = False
print(
f'{i} : {caminfo.GetModelName()}, SN:{caminfo.GetSerialNumber()}'
)
camera.Close()
sys.exit(0)
try:
sn = pylon.CDeviceInfo()
sn.SetSerialNumber(args.serial)
camera = pylon.InstantCamera(factory.CreateDevice(sn))
camera.Open()
except:
raise
# set standard default configuration from server
camera.RegisterConfiguration(pylon.SoftwareTriggerConfiguration(),
pylon.RegistrationMode_ReplaceAll,
pylon.Cleanup_Delete)
# put frame readout affecting settings here, otherwise just use the default
# default is full sensor size readout
offX = 0
offY = 0
width = camera.WidthMax()
height = camera.HeightMax()
if camera.IsGigE():
settings_dict = {
'ExposureTimeAbs': 1000,
'ExposureMode': 'Timed',
'ExposureAuto': 'Off',
from pypylon import pylon
from imageeventprinter import ImageEventPrinter
from configurationeventprinter import ConfigurationEventPrinter
# The exit code of the sample application.
exitCode = 0
# Create an instant camera object for the camera device found first.
camera = pylon.InstantCamera(pylon.TlFactory.GetInstance().CreateFirstDevice())
# Register the standard configuration event handler for enabling software triggering.
# The software trigger configuration handler replaces the default configuration
# as all currently registered configuration handlers are removed by setting the registration mode to RegistrationMode_ReplaceAll.
camera.RegisterConfiguration(pylon.SoftwareTriggerConfiguration(), pylon.RegistrationMode_ReplaceAll,
pylon.Cleanup_Delete)
# For demonstration purposes only, add sample configuration event handlers to print out information
# about camera use and image grabbing.
camera.RegisterConfiguration(ConfigurationEventPrinter(), pylon.RegistrationMode_Append, pylon.Cleanup_Delete)
camera.RegisterImageEventHandler(ImageEventPrinter(), pylon.RegistrationMode_Append, pylon.Cleanup_Delete)
# Print the model name of the camera.
print("Using device ", camera.GetDeviceInfo().GetModelName())
# The parameter MaxNumBuffer can be used to control the count of buffers
# allocated for grabbing. The default value of this parameter is 10.
camera.MaxNumBuffer = 15
# Open the camera.
def test_grab_events(self):
print("test_grab_event")
self.assertTrue(True)
# Create an example event handler. In the present case, we use one single camera handler for handling multiple camera events.
# The handler prints a message for each received event.
handler1 = SampleCameraEventHandler()
# Create another more generic event handler printing out information about the node for which an event callback
# is fired.
handler2 = CameraEventPrinter()
# Only look for cameras supported by Camera_t
info = pylon.DeviceInfo()
# info.SetDeviceClass( ## fetch deviceclass from environment ##);
info.SetDeviceClass("BaslerUsb")
# Create an instant camera object with the first found camera device matching the specified device class.
camera = pylon.InstantCamera(
pylon.TlFactory.GetInstance().CreateFirstDevice(info))
# Register the standard configuration event handler for enabling software triggering.
# The software trigger configuration handler replaces the default configuration
# as all currently registered configuration handlers are removed by setting the registration mode to RegistrationMode_ReplaceAll.
camera.RegisterConfiguration(pylon.SoftwareTriggerConfiguration(),
pylon.RegistrationMode_ReplaceAll,
pylon.Cleanup_Delete)
# For demonstration purposes only, add sample configuration event handlers to print out information
# about camera use and image grabbing.
# camera.RegisterConfiguration(ConfigurationEventPrinter(), pylon.RegistrationMode_Append,
# pylon.Cleanup_Delete) # Camera use.
# For demonstration purposes only, register another image event handler.
camera.RegisterImageEventHandler(SampleImageEventHandler(),
pylon.RegistrationMode_Append,
pylon.Cleanup_Delete)
# Camera event processing must be activated first, the default is off.
camera.GrabCameraEvents = True
# Register an event handler for the Exposure End event. For each event type, there is a "data" node
# representing the event. The actual data that is carried by the event is held by child nodes of the
# data node. In the case of the Exposure End event, the child nodes are EventExposureEndFrameID and EventExposureEndTimestamp.
# The CSampleCameraEventHandler demonstrates how to access the child nodes within
# a callback that is fired for the parent data node.
# The user-provided ID eMyExposureEndEvent can be used to distinguish between multiple events (not shown).
camera.RegisterCameraEventHandler(handler1, "EventExposureEndData",
eMyExposureEndEvent,
pylon.RegistrationMode_ReplaceAll,
pylon.Cleanup_None)
# The handler is registered for both, the EventExposureEndFrameID and the EventExposureEndTimestamp
# node. These nodes represent the data carried by the Exposure End event.
# For each Exposure End event received, the handler will be called twice, once for the frame ID, and
# once for the time stamp.
camera.RegisterCameraEventHandler(handler2, "EventExposureEndFrameID",
eMyExposureEndEvent,
pylon.RegistrationMode_Append,
pylon.Cleanup_None)
camera.RegisterCameraEventHandler(handler2,
"EventExposureEndTimestamp",
eMyExposureEndEvent,
pylon.RegistrationMode_Append,
pylon.Cleanup_None)
# Open the camera for setting parameters.
camera.Open()
camera.ExposureTime.Value = camera.ExposureTime.Min
# Check if the device supports events.
if not genicam.IsAvailable(camera.EventSelector):
raise genicam.RuntimeException(
"The device doesn't support events.")
# Enable sending of Exposure End events.
# Select the event to receive.
camera.EventSelector = "ExposureEnd"
# Enable it.
camera.EventNotification = "On"
# Start the grabbing of c_countOfImagesToGrab images.
camera.StartGrabbingMax(self.countOfImagesToGrab)
# Camera.StopGrabbing() is called automatically by the RetrieveResult() method
# when c_countOfImagesToGrab images have been retrieved.
while camera.IsGrabbing():
# Execute the software trigger. Wait up to 1000 ms for the camera to be ready for trigger.
if camera.WaitForFrameTriggerReady(
100, pylon.TimeoutHandling_ThrowException):
camera.ExecuteSoftwareTrigger()
# Retrieve grab results and notify the camera event and image event handlers.
grabResult = camera.RetrieveResult(100)
# Nothing to do here with the grab result, the grab results are handled by the registered event handler.
# Disable sending Exposure End events.
camera.EventSelector = "ExposureEnd"
camera.EventNotification = "Off"
camera.Close()
def Test2():
dirname = "/media/hydrolab/L1/0708/male"
frame_num = 60000
try:
os.mkdir(dirname)
except FileExistsError as e:
print("already exists")
os.environ["PYLON_CAMEMU"] = "2"
try:
T1 = pylon.TlFactory.GetInstance()
lstDevices = T1.EnumerateDevices()
if len(lstDevices) == 0:
print("no camera is detected")
if len(lstDevices) <= 0:
print(f"ther is no camera")
camera1 = pylon.InstantCamera(T1.CreateFirstDevice(lstDevices[0]))
camera2 = pylon.InstantCamera(T1.CreateFirstDevice(lstDevices[1]))
print("using camera1 : ", camera1.GetDeviceInfo().GetModelName())
print("using camera2 : ", camera2.GetDeviceInfo().GetModelName())
except:
print("init fail")
exit()
camera1.RegisterConfiguration(pylon.AcquireContinuousConfiguration(),
pylon.RegistrationMode_ReplaceAll,
pylon.Cleanup_Delete)
camera2.RegisterConfiguration(pylon.AcquireContinuousConfiguration(),
pylon.RegistrationMode_ReplaceAll,
pylon.Cleanup_Delete)
camera1.Open()
camera2.Open()
re1 = camera1.GrabOne(1000)
re2 = camera2.GrabOne(1000)
if re1.GrabSucceeded():
size1 = re1.GetArray().shape
else:
print("C1 grab Failed")
exit()
if re2.GrabSucceeded():
size2 = re2.GetArray().shape
else:
print("C2 grab Failed")
exit()
camera1.Close()
camera2.Close()
camera1.RegisterConfiguration(pylon.SoftwareTriggerConfiguration(),
pylon.RegistrationMode_ReplaceAll,
pylon.Cleanup_Delete)
camera2.RegisterConfiguration(pylon.SoftwareTriggerConfiguration(),
pylon.RegistrationMode_ReplaceAll,
pylon.Cleanup_Delete)
camera1.Open()
camera2.Open()
camera1.StartGrabbing(pylon.GrabStrategy_LatestImageOnly)
camera2.StartGrabbing(pylon.GrabStrategy_LatestImageOnly)
start = time.time()
for s in tqdm(range(frame_num)):
camera1.WaitForFrameTriggerReady(200,
pylon.TimeoutHandling_ThrowException)
camera2.WaitForFrameTriggerReady(200,
pylon.TimeoutHandling_ThrowException)
camera1.ExecuteSoftwareTrigger()
camera2.ExecuteSoftwareTrigger()
re1 = camera1.RetrieveResult(100, pylon.TimeoutHandling_Return)
re2 = camera2.RetrieveResult(100, pylon.TimeoutHandling_Return)
np.save(os.path.join(dirname, f"c1_{s}"), re1.GetArray())
np.save(os.path.join(dirname, f"c2_{s}"), re2.GetArray())
camera1.Close()
camera2.Close()
camera1.RegisterConfiguration(pylon.AcquireContinuousConfiguration(),
pylon.RegistrationMode_ReplaceAll,
pylon.Cleanup_Delete)
camera2.RegisterConfiguration(pylon.AcquireContinuousConfiguration(),
pylon.RegistrationMode_ReplaceAll,
pylon.Cleanup_Delete)
camera1.Open()
camera2.Open()
camera1.Close()
camera2.Close()
