spicyramen

  • Jul 4, 2023
  • Joined Jun 2, 2023
  • 0 best answers
  • In Spatial Calculator and Hand Tracker

    i am trying to combine two codes together but i seem to be hitting a road block while trying to mesh the two together.

    the goal i am trying to achieve is to measure the distance (z coordinate) in the bounding box while tracking where a hand is. if the hand coordinates are within the bounding box, the bounding box turns green.

    spatial calculator: https://docs.luxonis.com/projects/api/en/latest/samples/SpatialDetection/spatial_location_calculator/#spatial-location-calculator
    hand tracker repo (i used the demo file): https://github.com/geaxgx/depthai_hand_tracker

    • In Roboflow with OAK-D

      I have tried to just run the roboflow-integration file from depthai/depthai_sdk/examples/NNComponent/roboflow_integration.py at main · luxonis/depthai · GitHub using my own api key and all, following this tutorial : (420) Deploy Models from Roboflow with the Luxonis DepthAI SDK - YouTube

      However, when i tried to run the file, i am faced with the following error and i do not know what they mean. Additionally, when it ran, i could hear the OAK camera "click" sound which means it is trying to start up?

      This is the error:
      (depthai) C:\Users\21041648\Downloads\fyp\depthai\depthai_sdk\examples\NNComponent>python roboflow_integration.py

      Closing OAK camera

      Traceback (most recent call last):

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\urllib3\connection.py", line 174, in _new_conn

      conn = connection.create_connection(

      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\urllib3\util\connection.py", line 95, in create_connection

      raise err

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\urllib3\util\connection.py", line 85, in create_connection

      sock.connect(sa)

      TimeoutError: [WinError 10060] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond

      During handling of the above exception, another exception occurred:

      Traceback (most recent call last):

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\urllib3\connectionpool.py", line 714, in urlopen

      httplib_response = self._make_request(

      ^^^^^^^^^^^^^^^^^^^

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\urllib3\connectionpool.py", line 403, in _make_request

      self._validate_conn(conn)

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\urllib3\connectionpool.py", line 1053, in _validate_conn

      conn.connect()

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\urllib3\connection.py", line 363, in connect

      self.sock = conn = self._new_conn()

      ^^^^^^^^^^^^^^^^

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\urllib3\connection.py", line 179, in _new_conn

      raise ConnectTimeoutError(

      urllib3.exceptions.ConnectTimeoutError: (<urllib3.connection.HTTPSConnection object at 0x0000023EA745A9D0>, 'Connection to api.roboflow.com timed out. (connect timeout=None)')

      During handling of the above exception, another exception occurred:

      Traceback (most recent call last):

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\requests\adapters.py", line 439, in send

      resp = conn.urlopen(

      ^^^^^^^^^^^^^

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\urllib3\connectionpool.py", line 798, in urlopen

      retries = retries.increment(

      ^^^^^^^^^^^^^^^^^^

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\urllib3\util\retry.py", line 592, in increment

      raise MaxRetryError(_pool, url, error or ResponseError(cause))

      urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='api.roboflow.com', port=443): Max retries exceeded with url: /depthai/construction-site-safety/27/?api_key=c3ePm2ZWjoPbcOpLYkq2&device=18443010C1F15C0F00 (Caused by ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x0000023EA745A9D0>, 'Connection to api.roboflow.com timed out. (connect timeout=None)'))

      During handling of the above exception, another exception occurred:

      Traceback (most recent call last):

      File "C:\Users\21041648\Downloads\fyp\depthai\depthai_sdk\examples\NNComponent\roboflow_integration.py", line 15, in <module>

      oak.start(blocking=True)

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\depthai_sdk\oak_camera.py", line 286, in start

      self.build() # Build the pipeline

      ^^^^^^^^^^^^

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\depthai_sdk\oak_camera.py", line 380, in build

      component.on_init(self._pipeline, self._oak.device, self._pipeline.getOpenVINOVersion())

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\depthai_sdk\components\nn_component.py", line 124, in on_init

      path = self._roboflow.device_update(device)

      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\depthai_sdk\components\integrations\roboflow.py", line 28, in device_update

      response = requests.get(url)

      ^^^^^^^^^^^^^^^^^

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\requests\api.py", line 75, in get

      return request('get', url, params=params, **kwargs)

      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\requests\api.py", line 61, in request

      return session.request(method=method, url=url, **kwargs)

      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\requests\sessions.py", line 542, in request

      resp = self.send(prep, **send_kwargs)

      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\requests\sessions.py", line 655, in send

      r = adapter.send(request, **kwargs)

      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

      File "C:\Users\21041648\AppData\Roaming\Python\Python311\site-packages\requests\adapters.py", line 504, in send

      raise ConnectTimeout(e, request=request)

      requests.exceptions.ConnectTimeout: HTTPSConnectionPool(host='api.roboflow.com', port=443): Max retries exceeded with url: /depthai/construction-site-safety/27/?api_key=c3ePm2ZWjoPbcOpLYkq2&device=18443010C1F15C0F00 (Caused by ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x0000023EA745A9D0>, 'Connection to api.roboflow.com timed out. (connect timeout=None)'))

    • In Making my own model

      Hi, I am trying to make my own custom model to identify specific objects that can be used in OAK-D PoE with depth. However, I do not know where to go from here. I have tried to make my model in tensorflow, but i have faced problems when converting my file from .pb to .blob using the file converter and i do not know how to progress.

      If there is any tutorial or advise out there that can help me get started please let me know

      • In how to make custom model and how do they work

        i am trying to make my own custom model to detect hands and certain specific objects with distance but i am not sure how to even start or how the models work

        could someone break down the whole model making process and if i want to train it with more objects, how can i do it?

        • erik replied to this.