Ken-ichi Anjyo, Shuhei Wemler, William Baxter. Tweakable light and shade for cartoon animation. In Douglas DeCarlo, Lee Markosian, editors, Proceedings of the 4th International Symposium on Non-Photorealistic Animation and Rendering 2006, Annecy, France, June 5-7, 2006. pages 133-139, ACM, 2006. [doi]
Abstract is missing.