ArUco Print Markers

Generate printable 2-inch ArUco markers for external-camera-assisted localization:

cd /home/shaw/Documents/hyperscape-robot-workspace/ainex-robot-code
PYTHONPATH=. python3 -m perception.tools.generate_aruco_markers \
  --output-dir ../printables/aruco \
  --dictionary DICT_6X6_250 \
  --ids 0,1,2,3,4,5 \
  --size-in 2.0 \
  --dpi 300

Artifacts written:

• aruco_00.png, aruco_01.png, ...
• aruco_print_sheet.html
• manifest.json

Printing guidance:

• Open aruco_print_sheet.html in a browser.
• Print at 100% scale.
• Do not enable "fit to page".
• Use plain white paper or matte card stock when possible.
• Measure one printed marker edge and confirm it is exactly 2.0 in.