1. A. Casals, J.A., Laporte, E.: Automatic guidance of an assistant robot in laparoscopic surgery. In: IEEE Int’l Conf. on Robotics and Automation, pp. 895-900. Minneapolis, USA (1996)
2. Bouguet, J.Y.: Camera calibration matlab toolbox. MRL - Intel Corp. URL http://$www. vision.caltech.edu/bouguetj/calib-doc/$
3. Bouthemy, P.: A maximum likelihood framework for determining moving edges. IEEE Transactions on Pattern Analysis and Machine Intelligence 11(5), 499-511 (1989)
4. Breeuwer, M., Zylka, W., Wadley, J., Falk, A.: Detection and correction of geometric distortion in 3D CT/MR images. In: Proc. of Computer Assisted Radiology and Surgery, pp. 11-23. Paris (2002)
5. Burschka, D., Corso, J.J., Dewan, M., Hager, G., Lau, W., Li, M., Lin, H., Marayong, P., Ramey, N.: Navigating inner space: 3-d assistance for minimally invasive surgery. In: Workshop Advances in Robot Vision, in conjunction with the IEEE/RSJ International Conference on Intelligent Robots and Systems, pp. 67-78. Sendai, Japan (2004)