[1] [1] Blundell B G, Schwarz A. The classification of volumetric display systems: characteristics and predictability of the image space. IEEE, 2002,8(1): 66～75

[2] [2] Soltan P, Lasher M, Dahlke W. et al. Laser projected 3-D volumetric displays.Proc SPIE, 1997, 3091: 96～109

[3] [3] Favalora G E, Dorval R K, Hall D M, et al. Volumetric three-dimensional display system with rasterization hardware.Proc SPIE, 2001, 4297: 227～235

[4] [4] Langhans K, Bahr D, Bezecny D, et al. FELIX 3D display: an interactive tool for volumetric imaging.Proc SPIE, 2002, 4660:176～190