[Feature-Request] ObjectTracker node

[Erol444]

trafficstars

Start with the why:

For tracking detected objects.

Move to the what:

Add support for objectTracker node inside the depthai_demo. In my opinion it should be on by default and optionally disabled.

Move to the how:

Inside the create_pipeline function add objectTracker node.

[Luxonis-Brandon]

Oh good idea. I forgot that we had this for Gen1 DepthAI Demo but not yet in Gen2.

[julled]

Using the open source Stonesoup framework sounds reasonable instead if implementing a tracker on your own: https://stonesoup.readthedocs.io/en/latest/auto_demos/Video_Processing.html#sphx-glr-auto-demos-video-processing-py