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Apriltag

Apriltag coordinate:


How to measure:


Generating Tag

You need ant build system, the easiest way is to use the following container:

docker pull openjdk:bullseye

Then clone the repository:

git clone https://github.com/AprilRobotics/apriltag-generation

and follow the instruction there. For the vast majority of applications, the agStandard41h12 family will be the correct choice.

Refs: 1, 2.

After downloading or creating tags, you can increase the size:

convert <small_marker>.png -scale <scale_chosen_in_percent>% <big_marker>.png

or

python3 tag_to_svg.py tagStandard52h13/tag52_13_00007.png tag52_13_00007.svg --size=20mm

Apriltag ROS

Refs: 1, 2

Detecting Apriltag

Clone the following repository:

git clone [email protected]:AprilRobotics/apriltag.git

Refs: 1