［1］Lacroute P, Levoy M. Fast volume rendering using a shear-warp factorization of the viewing transformation[A]. In: Proceedings of SIGGRAPH\' 94[C], Orlando, Florida, USA, 1994:451～458.
[2]
［3］Cabral B, Cam N, Foran J. Accelerated volume rendering and tomographic reconstruction using texture mapping hardware[A]. In: Proceedings of 1994 Workshop on Volum Visualization[C], Washington, DC. USA, 1994: 91～98.
[3]
［4］Dachille F, Kreeger K, Chen B et al. High quality volume rendering using texture mapping hardware[A]. In: Proceedings of 1998 Eurographics/ SIGGRAPH Workshop on Graphics Hardware[C], Lisbon, Portugal, 1998: 69～ 76.
[4]
［6］Max N. Optical models for direct volume rendering[J]. IEEE Transactions on Visualization and Computer Graphics, 1995, 1(2): 99～108.
[5]
［2］Lacroute P. Analysis of a parallel volume rendering system based on the shear-warp factorization[J]. IEEE Transactions on Visualization and Computer Graphics, 1996, 2(3): 218～231.
[6]
［5］Pfister H, Hardenbergh J, Knitte J et al. The VolumePro realtime ray-casting system[A]. In: Proceedings of 26th Annual Conference on Computer Graphics and Interactive Techniques[C], New York: ACM Press/Addison-Wesley Publishing Co.1999: 251～260.
[7]
［7］Hearn D,Baker P M.著,蔡士杰等译.计算机图形学[M].北京:电子工业出版社,2000:305～312.
