MORPHOLOGICAL TRANSFORMATIONS BASED ON OPTICAL SYMBOLIC SUBSTITUTION AND POLARIZATION-ENCODED OPTICAL SHADOW-CASTING SYSTEMS

被引：6

作者：

CHERRI, AK

AWWAL, AAS

KARIM, MA

机构：

[1] WRIGHT STATE UNIV,DEPT COMP SCI & ENGN,DAYTON,OH 45435

[2] UNIV DAYTON,DEPT ELECT ENGN,DAYTON,OH 45469

来源：

OPTICS COMMUNICATIONS | 1991年 / 82卷 / 5-6期

关键词：

D O I：

10.1016/0030-4018(91)90357-J

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

By combining two powerful optical computing techniques, namely, optical symbolic substitution (OSS) and polarization-encoded optical shadow-casting (POSC), morphological or shape transformation operations are demonstrated. Accordingly, erosion, dilation, opening, and closing operations are realized using both OSS and POSC schemes. These morphological operations are used for noise removal in binary images.

引用

收藏

页码：441 / 445

页数：5

相关论文

共 24 条

[1] ASSOCIATIVE POLARIZATION-ENCODED OPTICAL SHADOW CASTING - GRAY-LEVEL IMAGE ENCODING FOR SERIAL AND PARALLEL OPERATIONS [J].

AWWAL, AAS ;

KARIM, MA .

APPLIED OPTICS, 1989, 28 (02) :284-290

[2] POLARIZATION-ENCODED OPTICAL SHADOW-CASTING PROGRAMMABLE LOGIC ARRAY - SIMULTANEOUS GENERATION OF MULTIPLE OUTPUTS [J].

AWWAL, AAS ;

KARIM, MA .

APPLIED OPTICS, 1988, 27 (05) :932-936

[3] POLARIZATION-ENCODED OPTICAL SHADOW-CASTING SCHEME - DESIGN OF MULTIOUTPUT TRINARY COMBINATIONAL LOGIC UNITS [J].

AWWAL, AAS ;

KARIM, MA ;

CHERRI, AK .

APPLIED OPTICS, 1987, 26 (22) :4814-4818

[4]

AWWAL AAS, 1990, SPIE P, V1215, P506

[5] NEW IMPLEMENTATION OF SYMBOLIC SUBSTITUTION LOGIC [J].

BRENNER, KH .

APPLIED OPTICS, 1986, 25 (18) :3061-3064

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

BRENNER, KH ;

HUANG, A ;

STREIBL, N .

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

[7] MORPHOLOGICAL TRANSFORMATION USING OPTICAL SYMBOLIC SUBSTITUTION [J].

CHERRI, AK ;

KARIM, MA .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 1989, 2 (08) :282-285

[8] MODIFIED-SIGNED DIGIT ARITHMETIC USING AN EFFICIENT SYMBOLIC SUBSTITUTION [J].

CHERRI, AK ;

KARIM, MA .

APPLIED OPTICS, 1988, 27 (18) :3824-3827

[9] EDGE-DETECTION USING OPTICAL SYMBOLIC SUBSTITUTION [J].

CHERRI, AK ;

KARIM, MA .

OPTICS COMMUNICATIONS, 1989, 74 (1-2) :10-14

[10] OPTICAL SYMBOLIC SUBSTITUTION - EDGE-DETECTION USING PREWITT, SOBEL, AND ROBERTS OPERATORS [J].

CHERRI, AK ;

KARIM, MA .

APPLIED OPTICS, 1989, 28 (21) :4644-4648