Realistic Volume Animation with Alias

  • Nikhil Gagvani
  • Deborah Silver


Volume graphics has emerged from the field of volume visualisation. While the goal of visualisation has been to present real data (or data from simulations of real phenomena) in a visual form for better understanding, graphics has been concerned with producing real-looking images, mostly by synthetic means. Volume graphics presents a meeting point for the two in that it allows the manipulation and interaction of real data and synthetic objects. Volumetric animation offers some advantages over polygonal animation. Translucency and atmospheric effects can be achieved without special rendering considerations. Volumetric models can be broken into pieces without the need for creating new models for each piece. Computer graphics animation is the integration of several streams like modelling, manipulation and rendering and, of course, story-telling and visual art. In order to incorporate volume objects into an animation, it is essential to address all of these aspects. There has been a lot of work on volume rendering in the visualisation community, but not as much attention has been paid to modelling, manipulation and deformation.


Minimum Span Tree Inverse Kinematic Volumetric Model Volume Visualisation Volume Object 
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.


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  1. 1.
    National Library of Medicine. The Visible Human Project. URL: Scholar
  2. 2.
    Huang J, Yagel R, Filippov V. Accurate method for the voxelization of planar objects. In: Proc. IEEE Symposium on Volume Visualization, October 1998.Google Scholar
  3. 3.
    Sramek M, Kaufman A. Object voxelization by filtering. In: Proc. IEEE Symposium on Volume Visualization, October 1998.Google Scholar
  4. 4.
    Bloomenthal J, Bajaj C, Blinn J, Cani-Gascuel M-P, Rockwood A, Wyvill B, et al. Introduction to Implicit Surfaces, Morgan Kaufman Publishers, 1997.MATHGoogle Scholar
  5. 5.
    Gibson SF, Mirtich B. A Survey of Deformable Modeling in Computer Graphics. Technical Report TR97-19, MERL, November 1997. URL: Scholar
  6. 6.
    Chen Y, Zhu Q, Kaufman A. Physically-based Animation of Volumetric Objects. Technical Report TR-CVC-980209, SUNY Stony Brook, 1998. URL: Scholar
  7. 7.
    Gibson SF. 3D Chain Mail: A fast algorithm for deforming volumetric objects. In: Proc. Symposium on Interactive 3D Graphics, April 1997.Google Scholar
  8. 8.
    Kurzion Y, Yagel R. Space deformation using ray deflectors. In: Proc. 6th Eurographics Workshop on Rendering, 1995; 21–32.Google Scholar
  9. 9.
    Gagvani N, Kenchammana-Hosekote D, Silver D. Volume animation using the skeleton tree. In: Proc. IEEE Symposium on Volume Visualization, October 1998.Google Scholar
  10. 10.
    Gagvani N, Silver D. Parameter Controlled Skeletonization of Three Dimensional Objects. Technical Report TR-216, CAIP Center, Rutgers University, Piscataway, New Jersey, June 1997. URL: http://www.caip. Scholar
  11. 11.
    Korein J, Badler N. Techniques for generating the goal directed motion of articulated structures. IEEE Computer Graphics and Applications, 1982; 2 (9): 71–81.CrossRefGoogle Scholar
  12. 12.
    Gagvani N. Skeletons and Volume Thinning in Visualization. MS Thesis, Dept. of Electrical and Computer Engineering, Rutgers University, New Brunswick, New Jersey, October 1997.Google Scholar
  13. 13.
    Samet H. The Design and Analysis of Spatial Data Structures. Addison Wesley Publishing Company, Reading, Massachusetts, 1989.Google Scholar
  14. 14.
    Cormen TH, Leiserson CE, Rivest RL. Introduction to Algorithms. MIT Press and McGraw-Hill Book Company, 6th Edition, 1992.Google Scholar
  15. 15.
    Wernecke J. The Inventor Mentor. Addison Wesley Publishing Company, 1994.Google Scholar

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© Springer-Verlag London 2000

Authors and Affiliations

  • Nikhil Gagvani
  • Deborah Silver

There are no affiliations available

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