Practical Aspects In The Implementation Of Symbolic Substitution Logic

P. A. Ramamoorthy; S. Antony

doi:10.1117/12.948013

27 January 1989 Practical Aspects In The Implementation Of Symbolic Substitution Logic

P. A. Ramamoorthy, S. Antony

Proceedings Volume 0965, Current Developments in Optical Engineering III; (1989) https://doi.org/10.1117/12.948013
Event: 32nd Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1988, San Diego, CA, United States

Abstract

A potential problem encountered in the implementation of symbolic substitution logic (SSL) is addressed in this paper. It is shown that in the case of intensity-coded data, the pattern recognizer in the architecture for the optical symbolic substitution processor does not recognize the presence of an overlapping pattern of interest. On the other hand, the architecture identifies the overlapping pattern in the case of polarization-coded SSL. However, the recognition of the overlapping search patterns can cause problem in certain applications when we try to make use of the parallelism in the spatial dimension. The above cases are illustrated by suitable examples.

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P. A. Ramamoorthy and S. Antony "Practical Aspects In The Implementation Of Symbolic Substitution Logic", Proc. SPIE 0965, Current Developments in Optical Engineering III, (27 January 1989); https://doi.org/10.1117/12.948013

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KEYWORDS

Binary data

Solid state lighting

Symbolic substitution

Logic

Polarization

Computer engineering

Opacity

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