# References

The implementation is original MoonBit code. These publications describe the algorithms and terminology used; they are not copied source code.

- Bruce D. Lucas and Takeo Kanade, *An Iterative Image Registration Technique with an Application to Stereo Vision*, 1981. [PDF](https://www.ri.cmu.edu/pub_files/pub3/lucas_bruce_d_1981_1/lucas_bruce_d_1981_1.pdf)
- Jianbo Shi and Carlo Tomasi, *Good Features to Track*, CVPR 1994. [PDF](https://www.cs.cmu.edu/~16385/s17/Slides/14.1_Tomasi.pdf)
- Jean-Yves Bouguet, *Pyramidal Implementation of the Lucas Kanade Feature Tracker*, 2001. [PDF](https://robots.stanford.edu/cs223b04/algo_tracking.pdf)

The source-level implementation choices are documented in [algorithm.md](algorithm.md); public APIs are generated from the checked-in MoonBit packages rather than imported from another tracking library.