This project bundles a WebAssembly build of AprilTag, compiled from the
unmodified detection algorithm source of:

    AprilTag: https://github.com/AprilRobotics/apriltag
    Version:  3.4.3
    Copyright (C) 2013-2016, The Regents of The University of Michigan.
    License:  BSD 2-Clause (see LICENSE)

All tag detection - quad extraction, decoding, and the eight tag family
definitions - is the work of the AprilTag authors at the APRIL Robotics
Laboratory, University of Michigan. This repository only adds a thin
WebAssembly/JavaScript integration layer (worker plumbing, a browser-facing
API, and the playground UI) around their unmodified C implementation.

If you use AprilTag in academic work, please cite the original papers:

    E. Olson, "AprilTag: A robust and flexible visual fiducial system,"
    IEEE International Conference on Robotics and Automation (ICRA), 2011.

    J. Wang and E. Olson, "AprilTag 2: Efficient and robust fiducial
    detection," IEEE/RSJ International Conference on Intelligent Robots
    and Systems (IROS), 2016.