def run(self):
# self.logger.info(str(self.name) + '[' + str(self.pid) + '] started on ' + str(self.host) + ':' + str(self.port) + ', Daemon: ' + str(self.daemon))
# pub = zmq.PubBase64((self.host, self.port))
pub = zmq.Pub((self.host, self.port), hwm=100)
camera = Camera('pi')
# camera.init(cameraNumber=self.camera_num, win=(640, 480))
camera.init(win=(640, 480))
# self.logger.info('Openned camera: ' + str(self.camera_num))
try:
while True:
ret, frame = camera.read()
# jpeg = cv2.imencode('.jpg', frame)[1] # jpeg compression
# msg = Msg.Image(jpeg)
if ret:
msg = Msg.Image()
msg.img = frame
pub.pub('image_color', msg)
# print '[*] frame: %d k jpeg: %d k'%(frame.size/1000,len(jpeg)/1000)
# time.sleep(0.01)
else:
print('dropped image')
except KeyboardInterrupt:
print('Ctl-C ... exiting')
return
def pygecko_image():
frame = np.random.randint(0, 255, size=(640, 480))
jpeg = cv2.imencode('.jpg', frame)[1]
b64 = base64.b64encode(jpeg)
m = Msg.Image(b64)
m = Msg.serialize(m)
m = Msg.deserialize(m)
# print m
ii = base64.b64decode(m['image'])
ii = np.fromstring(ii, dtype=np.uint8)
cv2.imdecode(ii, 0)
def run(self):
print('Publishing ball {}:{}'.format('0.0.0.0', '9000'))
pub_ball = zmq.Pub(('0.0.0.0', 9000))
print('Publishing image_color {}:{}'.format('0.0.0.0', '9010'))
pub_image = zmq.Pub(('0.0.0.0', 9010))
try:
while True:
ret, frame = self.camera.read()
msg = Msg.Image()
msg.img = frame
pub_image.pub('image_color', msg)
width, height = frame.shape[:2]
center, radius = self.balltracker.find(frame)
if center and radius > 10:
x, y = center
xx = x - width / 2
yy = y - height / 2
msg = Msg.Vector()
msg.set(xx, yy, 0)
pub_ball.pub('ball', msg)
faces = self.face.find(frame)
if len(faces) > 0:
print('found a face!', faces, type(faces))
# msg = Msg.Array()
# msg.array = [[1,2,3,4], [4,5,6,7]]
# msg.array = list(faces)
# msg.array = faces
# print('msg >>', msg, type(msg.array))
# pub_ball.pub('faces', msg)
# print(msg)
# sleep(0.01)
except KeyboardInterrupt:
print('Ctl-C ... exiting')
return