OpenCV vision on a ODROID-XU4

Prototype/template for future vision processing on a FRC robot.

Requirements

Required APT packages:

• v4l2-utils
• PACKAGES REQUIRED ON REMOTE
• git
• python3.10
• python3.10-venv
• python3-opencv
• python3-tk
• python3-numpy

Python packages:

• OpenCV (installed via apt, enable global site-packages in venv)
• Numpy ^
• imutils
• flask_compress
• pupil_apriltags (windows) or dt_apriltags (linux)

Key-based SSH authentication must be set up and default for the remote ODROID

TODOs

• Automatic selection of correct camera(s) on linux using v4l2-utils
• Network-streamed debug & overlay output from pipeline
• Deployment & debug without committing (rsync current unstaged working directory instead of cloning?)
  • Seperate makefile command to push to the remote repo
  • Also need a command to push to all remotes (github and remote bare repo)
• Systemd service to run script
  • Makefile command to print debug output from systemd service (for debugging)
• Proper apriltag library for linux
• Network tables data output