1. Baer, A., Tietjen, C., Bade, R., Preim, B.: Hardware-accelerated stippling of surfaces derived from medical volume data. In: EuroVis, Proceedings, pp. 235–242. Eurographics Association, Aire-la-Ville (2007)
2. Bruckner, S., Gröller, M.E.: Volumeshop: An interactive system for direct volume illustration. In: IEEE Visualization, Proceedings, pp. 671–678. IEEE Computer Society Press, Los Alamitos (2005)
3. Bruckner, S., Gröller, M.E.: Style transfer functions for illustrative volume rendering. Comput. Graph. Forum 26(3), 715–724 (2007)
4. Burns, M., Klawe, J., Rusinkiewicz, S., Finkelstein, A., DeCarlo, D.: Line drawings from volume data. In: SIGGRAPH, Proceedings, pp. 512–518. ACM, New York (2005)
5. Busking, S.: Volumeflies – a smart-particle-inspired framework for illustrative volume rendering. Master’s thesis, Technische Universiteit Eindhoven (2006)