참고문헌
- E. B. Lum and K. L. Ma, 'Hardware-ccelerated Parallel Non-hotorealistic Volume Renderine,' Non-Photorealistic Animation and Renderg archive Proceedings of the 2nd interna-tional symposium on Non-photorealistic animation and rendering, pp.67-75, 2002
- H. Hauser, L. Mroz, G. I. Bischi and M E. Groller, 'Two-Level Volume Rendering, IEEE TVCG, Vo1.7, No.3, pp.242-252, 2001