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The Visual Computer

, Volume 14, Issue 8–9, pp 401–414 | Cite as

Image interpolation using unions of spheres

  • Roger C. Tam
  • Alain Fournier

union of spheres

volumetric model of an image. The technique requires little preprocessing and is not labour-intensive. It allows the user a reasonable degree of control of the matching process. Our method easily facilitates intuitive manual specification of features where desired. The results of our tests are very positive. The problems encountered in using our algorithm are largely predictable and suggest definite directions for future work.

Key words: Feature representation Feature matching Image interpolation Shape interpolation Union of spheres 

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Copyright information

© Springer-Verlag Berlin Heidelberg 1998

Authors and Affiliations

  • Roger C. Tam
    • 1
  • Alain Fournier
    • 1
  1. 1.Department of Computer Science, University of British Columbia, 2366 Main Mall, Vancouver, British Columbia, Canada, V6T 1Z4 E-mail: {rtam,fournier}@cs.ubc.caCA

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