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

页码：441 / 445

页数：5