Tobias Isenberg, Petra Neumann, M. Sheelagh T. Carpendale, Mario Costa Sousa, Joaquim A. Jorge. Non-Photorealistic Rendering in Context: An Observational Study. 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 115-126, ACM, 2006. [doi]
Abstract is missing.