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Issue No.06 - November/December (1993 vol.13)
pp: 68-75
<p>A methodology that addresses important issues concerned with the underlying graphical models designed for surgical simulation, as well as issues related to the real-time interactivity with, and manipulation of, these models is presented. The specific application of interest is laparoscopic surgery, which is performed using endoscopes that present a video image of the organs to the clinicians. The surgeon then performs the surgery while looking at the video monitor. The particular focus is gall bladder surgery, which involves various gastrointestinal organs. The overall objective is to simulate this environment by creating realistic, manipulable models of these organs. The models are interactively manipulable and exhibit behavior both visually acceptable and physically accurate. The approach is based on the notion of active surfaces. The rationale, mathematical formalism, and visualization techniques encompassed by the methodology are described. Recent results obtained from applying these methods to the problem of endoscopic gall bladder surgery simulation are presented.</p>
Steven Cover, Norberto Ezquerra, James O'Brien, Richard Rowe, Thomas Gadacz, Ellen Palm, "Interactively Deformable Models for Surgery Simulation", IEEE Computer Graphics and Applications, vol.13, no. 6, pp. 68-75, November/December 1993, doi:10.1109/38.252559
1. L. Altman, "When Patient's Life is Price of Learning New Kind of Surgery,"NY Times, June 23, 1992, p. C3.
2. D. Gillies, A. Haritsis, and C. Williams, "Computer Simulation for Teaching Endoscopic Procedures,"Endoscopy, Vol. 24, 1992, pp. 544-548.
3. S. Pieper, "Physically Based Animation of Facial Tissue for Surgical Simulation,"Siggraph Notes on Facial Animation, 1989, pp. 71-124.
4. J. Baillie et al., "The Future of Endoscopy Simulation: A Duke Perspective,"Endoscopy, Vol. 24, 1992, pp. 542-543.
5. A.H. Barr, "Global and Local Deformations of Solid Primitives,"Computer Graphics(Proc. Siggraph), Vol. 18, No. 3, July 1984, pp. 21-30.
6. T.W. Sederberg and S.R. Parry, "Free-Form Deformation of Solid Geometric Models,"Computer Graphics(Proc. Siggraph), Vol. 20, No. 4, Aug. 1986, pp. 151-160.
7. S. Coquillart, "Extended Free-Form Deformation: A Sculpturing Tool for 3D Geometric Modeling,"Computer Graphics(Proc. Siggraph), Vol. 24, No. 4, Aug. 1990, pp. 187-196.
8. W. Hsu, J. Hughes, H. Kaufman, "Direct Manipulation of Free-form Deformations,"Computer Graphics(Proc. Siggraph), Vol. 26, No. 2, July 1992, pp. 177-184.
9. D. Terzopoulos and A. Witkin, "Physically Based Models with Rigid and Deformable Components,"IEEE CG&A, Vol. 8, No. 6, Nov. 1988, pp. 41-51.
10. D. Terzopoulos and K. Fleischer, "Modeling Inelastic Deformation: Viscoelasticity, Plasticity, Fracture,"Computer Graphics(Proc. SIGGRAPH), Vol. 22, No. 4, Aug. 1988, pp. 269-278.
11. D. Metaxas and D. Terzopoulos, "Dynamic Deformation of Solid Primitives with Constraints,"Computer Graphics(Proc. Siggraph), Vol. 26, No. 2, July 1992, pp. 309-312.
12. J.C. Platt and A.H. Barr, "Constraint Methods for Flexible Models,"Computer Graphics(Proc. Siggraph), Vol. 23, No. 3, July 1988, pp. 21-30.
13. M. Kass, A. Witkin, and D. Terzopoulos, "Snakes: Active Contour Models,"Int'l J. Computer Vision, Vol. 1, No. 3, 1987, pp. 211-221.
14. D. Terzopoulos and K. Fleischer, "Deformable Models,"The Visual Computer, Vol. 4, No. 6, 1988, pp. 306-331.
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