The power of geometric duality and Minkowski sums in optical computational geometry

  • Authors:
  • Y. B. Karasik;M. Sharir

  • Affiliations:
  • -;-

  • Venue:
  • SCG '93 Proceedings of the ninth annual symposium on Computational geometry
  • Year:
  • 1993

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Abstract

Continuing our earlier study [12], we present optical algorithms for solving a variety of basic problems in computational geometry, each requiring only a constant number of basic optical operations. The main tools that we use are based on optical computational tricks that involve geometric duality and Minkowski sums of geometric figures.