Dan Field. Algorithms for drawing anti-aliased circles and ellipses. Computer Vision, Graphics, and Image Processing, 33(1):1-15, 1986. [doi]
@article{Field86,
title = {Algorithms for drawing anti-aliased circles and ellipses},
author = {Dan Field},
year = {1986},
doi = {10.1016/0734-189X(86)90218-5},
url = {http://dx.doi.org/10.1016/0734-189X(86)90218-5},
researchr = {https://researchr.org/publication/Field86},
cites = {0},
citedby = {0},
journal = {Computer Vision, Graphics, and Image Processing},
volume = {33},
number = {1},
pages = {1-15},
}