A two-dimensional, distributed logic processor for machine vision

Mary Jane Irwin, Robert M. Owens

Research output: Contribution to journalArticlepeer-review

1 Scopus citations


A very-fine-grained architecture which can solve certain two-dimensional machine vision problems very efficiently is discussed. The architecture maintains both a high degree of flexibility and fine-grainness. This is done by reducing each processor to an associative memory cell. However, unlike classical associative memory processors, the present processor uses a two-dimensional nearest-neighbor interconnect. Arithmetic operations are based on the use of a redundant number system and a physically compact memory word structure. These features provide a high level of performance.

Original languageEnglish (US)
Pages (from-to)945-948
Number of pages4
JournalProceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing
StatePublished - 1990

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Electrical and Electronic Engineering
  • Acoustics and Ultrasonics


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