Fitzgibbon, A., Pilu, M., & Fisher, R. (1996). Direct least squares fitting of ellipses. Proceedings of 13th International Conference on Pattern Recognition, 1, 253-257 vol.1. https://doi.org/10.1109/ICPR.1996.546029
Chicago Style (17th ed.) CitationFitzgibbon, A.W, M. Pilu, and R.B Fisher. "Direct Least Squares Fitting of Ellipses." Proceedings of 13th International Conference on Pattern Recognition 1 (1996): 253-257 vol.1. https://doi.org/10.1109/ICPR.1996.546029.
MLA (9th ed.) CitationFitzgibbon, A.W, et al. "Direct Least Squares Fitting of Ellipses." Proceedings of 13th International Conference on Pattern Recognition, vol. 1, 1996, pp. 253-257 vol.1, https://doi.org/10.1109/ICPR.1996.546029.
Warning: These citations may not always be 100% accurate.