Exploiting self-similarity in geometry for voxel based solid modeling

  • Authors:
  • Eric Parker;Tushar Udeshi

  • Affiliations:
  • Inmetrix Corporation, Heath, TX;Zyvex Corporation, Richardson, TX

  • Venue:
  • SM '03 Proceedings of the eighth ACM symposium on Solid modeling and applications
  • Year:
  • 2003

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Abstract

Voxel-based modeling techniques are known for their robustness and flexibility. However, they have three major shortcomings: (1) Memory intensive, since a large number of voxels are needed to represent high-resolution models (2) Computationally expensive, since a large number of voxels need to be visited (3) Computationally expensive isosurface extraction is needed to visualize the results. We describe techniques which alleviate these by taking advantage of self-similarity in the data making voxel-techniques practical and attractive. We describe algorithms for MEMS process emulation, isosurface extraction and visualization which utilize these techniques.