Advertisement

Cyber Surgery: Parameterized Mesh for Multi-modal Surgery Simulation

  • Qiang Liu
  • Edmond C. Prakash
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3767)

Abstract

We present a parameterized representation of virtual organs for surgery simulation purpose. Random 3D input mesh are parameterized and resampled into a regular 2D parameterized model. With this parameterized representation, a high resolution 3D organ mesh can be reconstructed and deformed interactively with a simple and fast free-form deformation method. The amount of deformation and force feed-back can be calculated rapidly. Therefore, haptic rendering can be achieved. In addition, the parameterized mesh can be used to handle collision detection and the contact between multi-objects in an efficient way. With the parameterized mesh, realistic visual and haptic rendering can be provided for interactive surgery simulation.

Keywords

Collision Detection Haptic Device Virtual Organ Laparoscopic Heller Myotomy Deformation Method 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Alliez, P., Meyer, M., Desbrun, M.: Interactive geometry remeshing. ACM SIGGRAPH, 173–182 (2002)Google Scholar
  2. 2.
    De, S., Kim, J., Srinivasan, M.A.: A meshless numerical technique for physically based real time medical simulations. Medicine Meets Virtual Reality, 113–118 (2001)Google Scholar
  3. 3.
    De, S., Manivannan, M., Kim, J., Srinivasan, M.A., Rattner, D.: Multimodal simulation of laparoscopic Heller myotomy using a meshless technique. Medicine Meets Virtual Reality 02/10, 127–132 (2002)Google Scholar
  4. 4.
    Du, H., Qin, H.: Dynamic PDE-based surface design using geometric and physical constraints. Graphic Models 67(1), 43–71 (2005)zbMATHCrossRefGoogle Scholar
  5. 5.
    Gibson, S.F., Mirtich, B.: A Survey of Deformable Modeling in Computer Graphics. Technical Report TR-97-19, Mitsubishi Electric Research Laboratories, Ambridge, MA, USA (1997)Google Scholar
  6. 6.
    Grimm, C.M.: Parameterization using manifolds. International Journal of Shape Modeling 10(1), 51–81 (2004)zbMATHCrossRefGoogle Scholar
  7. 7.
    Gu, X., Gortler, S.J., Hoppe, H.: Gometry images. ACM SIGGRAPH, 355–361 (2002)Google Scholar
  8. 8.
    Hirota, G., Fisher, S., State, A.: An improved finite-element contact model for anatomical simulations. The Visual Computer 19(5), 291–309 (2003)CrossRefGoogle Scholar
  9. 9.
    Lee, H., Tong, Y., Desbrun, M.: Geodesics-based one-to-one parameterization of 3D triangle meshes. IEEE Multimedia 12(1), 27–33 (2005)CrossRefGoogle Scholar
  10. 10.
    Onoue, K., Nishita, T.: An interactive deformation system for granular material. Computer Graphics forum 24(1), 51–60 (2005)CrossRefGoogle Scholar
  11. 11.
    Schein, S., Elber, G.: Placement of deformable objects. Computer Graphics Forum 23(4), 727–739 (2004)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Qiang Liu
    • 1
  • Edmond C. Prakash
    • 1
  1. 1.School of Computer EngineeringNanyang Technological UniversitySingapore

Personalised recommendations