Also: Please tell me how to type embedded underscores without being turned into italicized text??
I am stunned - I managed:
to get the ROS 2 Humble docker depthai-ros container running,
and networked with my bot and my desktop visualization rviz2
to launch the "mobilenet publisher" example (successfully)
visualize the /color/image topic in rviz2 - WOW, WOW, WOW that is exciting
Confirmed image of bicycle or person are centered in detection field of view
Echo the /color/mobilenet_detections topic - Another wow!
results:
hypothesis:
class_id: '15'
score: 0.849609375
results:
hypothesis:
class_id: '2'
score: 0.9404296875
BUT - where is the class id list? (Docs do not give a clue… I FOUND IT…)
/depthai/resources/nn/mobilenet-ssd/mobilenet-ssd.json
"labels":
[
"background",
"aeroplane",
"bicycle",
"bird",
"boat",
"bottle",
"bus",
"car",
"cat",
"chair",
"cow",
"diningtable",
"dog",
"horse",
"motorbike",
"person",
"pottedplant",
"sheep",
"sofa",
"train",
"tvmonitor"
]
So 2 is the bicycle I put in front of the camera, and 15 is the person I put in front of the camera.
Link might work
There was one really bad problem I did not realize at the time: running the depthai-ros docker container killed the other ros container that runs my robot's control program. I found my robot had executed a safety shutdown to protect its battery when it couldn't get back on the dock.
