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The Elements of Digital Picture Processing

  • M. J. B. Duff

Abstract

Conventional digital computers have developed along lines which have been dictated by the essential requirements of arithmetic and logical computation. These computers must, at the very least, implement one of certain minimal sets of operations in order that they can execute the tasks presented to them. A typical set of operations is tabulated in Figure 1 where the term “shifting” (which is not strictly necessary) implies the multiplication or division of stored numbers by r, the root of the number system used to represent numerical information in the computer. Given these basic operations and facilities for program control, then any complex calculation can be built up and the computer is de-scribable as “general purpose.”

Keywords

Local Neighbourhood Parallel Processor Logical Computation Optical Density Correction Serial Processor 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Cordella, L., Duff, M. J. B., and Levialdi, S., “Comparing Sequential and Parallel processing of Pictures,” Proc. 3rd Internat’l Joint Conf. Pattern Recog., Coronado (1976).Google Scholar
  2. Duff, M. J. B., “CLIP4: A Large Scale Integrated Circuit Array Parallel Processor,” Proc. 3rd Internat’1 Joint Conf. Pattern Recog., Coronado (1976).Google Scholar

Copyright information

© Plenum Press, New York 1981

Authors and Affiliations

  • M. J. B. Duff
    • 1
  1. 1.Department of Physics and AstronomyUniversity College LondonLondonEngland

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