A Global Method for Reducing Multidimensional Size Graphs

نویسندگان

  • Andrea Cerri
  • Patrizio Frosini
  • Walter G. Kropatsch
  • Claudia Landi
چکیده

This paper introduces the concept of discrete multidimensional size function, a mathematical tool studying the so-called size graphs. These graphs constitute an ingredient of Size Theory, a geometrical/topological approach to shape analysis and comparison. A global method for reducing size graphs is presented, together with a theorem stating that size graphs reduced in such a way preserve all the information in terms of multidimensional size functions. This approach can lead to simplify the effective computation of discrete multidimensional size functions.

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تاریخ انتشار 2011