Formulated silhouettes for sketching terrain
(2003)
Conference Proceeding
Whelan, J. C., & Visvalingam, M. (2003). Formulated silhouettes for sketching terrain. In Proceedings of Theory and Practice of Computer Graphics, 2003 (90-96). https://doi.org/10.1109/TPCG.2003.1206935
The mathematical definition of silhouettes within NPAR is based on the assumption that they are the eye-centered projections of occluding contours on an imaging plane. However, occluding contours are insufficient for sketching the silhouettes of hill... Read More about Formulated silhouettes for sketching terrain.