class AravisCapture():
def __init__(self, name=None):
if type(name) == Camera:
self.cam = name
else:
self.cam = Camera(name)
x, y, width, height = self.cam.get_region()
print("Camera model: ", self.cam.get_model_name())
print("Vendor Name: ", self.cam.get_vendor_name())
print("Device id: ", self.cam.get_device_id())
print("Image size: ", width, ",", height)
sensor = self.cam.get_sensor_size()
print("Sensor size: ", self.cam.get_sensor_size())
print("Frame rate: ", self.cam.get_frame_rate())
self.cam.start_acquisition_continuous()
print "camera started"
self.counter = 0
def read(self):
self.counter += 1
print "trying to get frame: ", self.counter
frame = self.cam.pop_frame()
return True, frame
def cleanup(self):
self.cam.stop_acquisition()
self.cam.shutdown()
import sys
import logging
import numpy as np
from aravis import Camera
if __name__ == "__main__":
#cam = ar.get_camera("Prosilica-02-2130A-06106")
#cam = Camera("AT-Automation Technology GmbH-20805103")
cam = Camera(loglevel=logging.DEBUG)
if len(sys.argv) > 1:
path = sys.argv[1]
else:
path = "frame.npy"
#cam.start_acquisition_trigger()
cam.start_acquisition_continuous()
frame = cam.pop_frame()
print("Saving frame to ", path)
np.save(path, frame)
cam.stop_acquisition()
