Techniques for efficient symbolic substitution implementations using one-of-many coding

被引：1

作者：

Parthasarathi, R

Jhunjhunwala, A

机构：

[1] Indian Institute of Technology, Department of Electrical Engineering

[2] School of Computer Science and Engineering, Anna University, Madras

[3] Indian Institute of Technology (IIT), Madras

来源：

OPTICAL ENGINEERING | 1996年 / 35卷 / 10期

关键词：

symbolic substitution; modified signed digit arithmetic; one-of-many coding; triple-rail coding;

D O I：

10.1117/1.600968

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Two techniques for implementing symbolic substitution (SS) using one-of-many coding are presented. Both techniques involve simultaneous recognition of multiple rules and hence reduce the complexity of SS implementation. Based on these new implementations, some factors that influence simultaneous recognition of rules are identified. It is shown using illustrations that the one-of-many coding is an optimal coding technique in terms of complexity of implementation. (C) 1996 Society of Photo-Optical Instrumentation Engineers.

引用

页码：2830 / 2837

页数：8

共 6 条

[1]

[Anonymous], P SPIE INT OPT COMP

[2]

Avizienis A, 1961, IRE Trans Electron Comput EC, VEC-10, P389, DOI DOI 10.1109/TEC.1961.5219227

[3]

Bocker R P, 1986, Appl Opt, V25, P2456, DOI 10.1364/AO.25.002456

[4] DIGITAL OPTICAL COMPUTING WITH SYMBOLIC SUBSTITUTION [J].

BRENNER, KH ;

HUANG, A ;

STREIBL, N .

APPLIED OPTICS, 1986, 25 (18) :3054-3060

[5] THROUGHPUT ENHANCEMENT FOR OPTICAL SYMBOLIC SUBSTITUTION COMPUTING SYSTEMS [J].

LOURI, A .

APPLIED OPTICS, 1990, 29 (20) :2979-2981

[6] SYMBOLIC SUBSTITUTION BY MEANS OF ONE-OF-MANY CODING [J].

PARTHASARATHI, R ;

JHUNJHUNWALA, A .

OPTICAL ENGINEERING, 1995, 34 (05) :1456-1463

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