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P Systems in Stereo Matching

  • Georgy Gimel’farb
  • Radu Nicolescu
  • Sharvin Ragavan
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6855)

Abstract

Designing parallel versions of sequential algorithms has attracted renewed attention, due to recent hardware advances, including various general-purpose multi-core, multiple core and many-core processors, as well as special-purpose FPGA implementations. P systems consist of networks of autonomous cells, such that each cell transforms its input signals in accord with symbol-rewriting rules and feeds the output results into its immediate neighbours. Inherent intra- and inter-cell parallelism make the P systems a prospective theoretical testbed for designing parallel algorithms. This paper discusses capabilities of P systems to implement the symmetric dynamic programming algorithm for stereo matching, with due account to binocular or monocular visibility of 3D surface points.

Keywords

Parallel systems membrane computing stereo matching symmetric dynamic programming stereo (SDPS) 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  • Georgy Gimel’farb
    • 1
  • Radu Nicolescu
    • 1
  • Sharvin Ragavan
    • 1
  1. 1.Department of Computer ScienceUniversity of AucklandAucklandNew Zealand

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