1. Azuma, R.: A survey of augmented reality. Presence: Teleoperators and Virtual Environments 6(4), 355–385 (1997)
2. Feiner, S., MacIntyre, B., Seligmann, D.: Knowledge-based Augmented Reality. Communications of the ACM 36(7), 52–62 (1993)
3. Kondo, D., Goto, T., Kono, M., Kijima, R., Takahashi, Y.: A Virtual Anatomical Torso for Medical Education Using Free Form Image Projection. In: VSMM, pp. 678–685 (2004)
4. Kato, H., Billinghurst, M., Poupyrev, I., Imamoto, K., Tachibana, K.: Virtual Object Manipulation on a Table-Top AR Environment. In: Proc. of IEEE and ACM International Symposium on Augmented Reality 2000, pp. 111–119 (2000)
5. Klein, G., Murray, D.: Parallel Tracking and Mapping for Small AR Workspaces. In: Proc. International Symposium on Mixed and Augmented Reality (2007)