def _run(self, keep=True):
print fc2.get_library_version()
c = fc2.Context()
if (c.get_num_of_cameras() < 1): return
c.connect(*c.get_camera_from_index(0))
m, f = c.get_video_mode_and_frame_rate()
print(c.get_format7_configuration())
c.start_capture()
im = fc2.Image()
while True:
c.retrieve_buffer(im)
a = np.array(im)
a = cv2.resize(a, (640, 480))
a = cv2.flip(a, 0)
if self.ctrl:
self.ctrl.lock.acquire()
self.ctrl.imageQueue.append(a)
self.ctrl.haveImage = True
self.ctrl.lock.release()
self.ctrl.event()
#cv2.imshow('rgb1', a)
#cv2.waitKey(1)
else:
cv2.imshow('rgb', a)
if not keep:
key = cv2.waitKey()
break
else:
key = cv2.waitKey(1)
if key & 0xFF == ord('q'): break
c.stop_capture()
c.disconnect()
def test():
print fc2.get_library_version()
c = fc2.Context()
print c.get_num_of_cameras()
c.connect(*c.get_camera_from_index(0))
print c.get_camera_info()
# c.set_video_mode_and_frame_rate(fc2.VIDEOMODE_FORMAT7,
# fc2.FRAMERATE_FORMAT7)
#m, f = c.get_video_mode_and_frame_rate()
#print m, f
#print c.get_video_mode_and_frame_rate_info(m, f)
print "Frame Rate:"
print c.get_property_info(fc2.FRAME_RATE)
p = c.get_property(fc2.FRAME_RATE)
print p
c.set_property(**p)
c.start_capture()
im = fc2.Image()
[np.array(c.retrieve_buffer(im)).sum() for i in range(80)]
a = np.array(im)
print a.shape, a.base
print a.dtype
cv2.imshow('', a)
cv2.waitKey()
cv2.destroyAllWindows()
c.stop_capture()
c.disconnect()
def test():
print fc2.get_library_version()
c = fc2.Context()
print c.get_num_of_cameras()
c.connect(*c.get_camera_from_index(0))
print c.get_camera_info()
#c.set_video_mode_and_frame_rate(fc2.VIDEOMODE_1280x960Y16,
#fc2.FRAMERATE_7_5)
m, f = c.get_video_mode_and_frame_rate()
print m, f
print c.get_video_mode_and_frame_rate_info(m, f)
print c.get_property_info(fc2.FRAME_RATE)
p = c.get_property(fc2.FRAME_RATE)
print p
c.set_property(**p)
c.start_capture()
im = fc2.Image()
print [np.array(c.retrieve_buffer(im)).sum() for i in range(80)]
def test():
print fc2.get_library_version()
c = fc2.Context()
print c.get_num_of_cameras()
c.connect(*c.get_camera_from_index(0))
print c.get_camera_info()
c.set_video_mode_and_frame_rate(fc2.VIDEOMODE_1280x960Y16,
fc2.FRAMERATE_7_5)
m, f = c.get_video_mode_and_frame_rate()
print m, f
print c.get_video_mode_and_frame_rate_info(m, f)
print c.get_property_info(fc2.FRAME_RATE)
p = c.get_property(fc2.FRAME_RATE)
print p
c.set_property(**p)
c.start_capture()
im = fc2.Image()
print [np.array(c.retrieve_buffer(im)).sum() for i in range(80)]
a = np.array(im)
print a.shape, a.base
c.stop_capture()
c.disconnect()
def cameraSettings(self):
print(fc2.get_library_version())
self.c = fc2.Context()
numberCam = self.c.get_num_of_cameras()
print(numberCam)
self.c.connect(*self.c.get_camera_from_index(0))
print(self.c.get_camera_info())
m, f = self.c.get_video_mode_and_frame_rate()
print(m, f)
print(self.c.get_property_info(fc2.FRAME_RATE))
p = self.c.get_property(fc2.FRAME_RATE)
print(p)
self.c.set_property(**p)
self.c.start_capture()
def __init__(self):
"""Setup the communications with the flycapture2 device."""
import flycapture2 as fc2
# FlyCapture Info printing and setup:
print "\n\nlibrary version: {}\n".format(fc2.get_library_version())
self.context = fc2.Context()
print "Number of Cameras: {}\n".format(
self.context.get_num_of_cameras())
self.context.connect(*self.context.get_camera_from_index(0))
print "Camera Info: {}\n".format(self.context.get_camera_info())
m, f = self.context.get_video_mode_and_frame_rate()
print "Video Mode: {}\nFrame Rate:{}\n".format(m, f)
print "Frame Rate Property Info: {}\n".format(
self.context.get_property_info(fc2.FRAME_RATE))
p = self.context.get_property(fc2.FRAME_RATE)
print "Frame Rate Property: {}\n".format(p)
self.context.set_property(**p)
self.context.start_capture()
self.fc2_image = fc2.Image()
print "done with flycap2 setup"
self.cam_on = True
self.image = None
cv2.namedWindow('raw', cv2.WINDOW_NORMAL)
cv2.waitKey(5)
self.__acquisition_thread = None
self.lock = threading.Lock()
self.run = True
self.__acquisition_thread = threading.Thread(group=None,
target=self.acquire,
name='acquisition_thread',
args=(),
kwargs={})
self.__acquisition_thread.start()
def __init__(self):
"""Setup the communications with the flycapture2 device."""
import flycapture2 as fc2
# FlyCapture Info printing and setup:
print "\n\nlibrary version: {}\n".format(fc2.get_library_version())
self.context = fc2.Context()
print "Number of Cameras: {}\n".format(
self.context.get_num_of_cameras())
self.context.connect(*self.context.get_camera_from_index(0))
print "Camera Info: {}\n".format(self.context.get_camera_info())
m, f = self.context.get_video_mode_and_frame_rate()
print "Video Mode: {}\nFrame Rate:{}\n".format(m, f)
print "Frame Rate Property Info: {}\n".format(
self.context.get_property_info(fc2.FRAME_RATE))
p = self.context.get_property(fc2.FRAME_RATE)
print "Frame Rate Property: {}\n".format(p)
self.context.set_property(**p)
self.context.start_capture()
self.fc2_image = fc2.Image()
print "done with flycap2 setup"
self.cam_on = True
self.image = None
cv2.namedWindow('raw', cv2.WINDOW_NORMAL)
cv2.waitKey(5)
self.__acquisition_thread = None
self.lock = threading.Lock()
self.run = True
self.__acquisition_thread = threading.Thread(group=None,
target=self.acquire,
name='acquisition_thread',
args=(),
kwargs={})
self.__acquisition_thread.start()
cv2.waitKey(1)
def produce(consumer):
"""Produces a set of values and forwards them to the pre-defined consumer
function"""
while True:
data = get_data()
#print('Produced {}'.format(data))
consumer.send(data)
yield
if __name__ == '__main__':
print fc2.get_library_version()
c = fc2.Context()
print c.get_num_of_cameras()
c.connect(*c.get_camera_from_index(0))
print c.get_camera_info()
# c.set_video_mode_and_frame_rate(fc2.VIDEOMODE_1280x960Y16,
# fc2.FRAMERATE_7_5)
m, f = c.get_video_mode_and_frame_rate()
print m, f
# print c.get_video_mode_and_frame_rate_info(m, f)
print c.get_property_info(fc2.FRAME_RATE)
p = c.get_property(fc2.FRAME_RATE)
print p
c.set_property(**p)
c.start_capture()