摘要
一些基于二值图象变换的单指令多数据流(SIMD)计算均可以归结为二值图象代数(BIA),它建立在五种基元图象和三种基本操作基础上,其并行处理特性适合于用光学方法来实现。本文在实现三种BIA基本操作(扩、并、补)基础上提出一种由多光点分束器(MBS)、液晶电视(LCTV)、二维探测器阵列及微处理器组成的光学BIA处理系统(OBIAP),它具有结构简便、反馈处理及可编程的特点,并给出了其在数字图象处理中的应用例子。
Some single-instruction multi-data(SIMD) flow calculations based on binary image transformation can be summed up binary image algebra(BIA) including five elementary images and three fundamental operations, It is of parallel processing characteristic which suits to optical processing. In this paper, on the bases of the three fundamental operations: dilation, union and complement, an optical binary image algebra processor(OBIAP) which consists of a mullti-beamsplitter(MBS), liquid crystall television(LCTV), two-dimensional detector array and microcomputer is presented and realized. It is of characteristics of simple structure, feedback processing and programmable operation. Its aoplications for digital image processing are also given.
出处
《光电子．激光》
EI
CAS
CSCD
北大核心
1992年第5期294-300,共7页
Journal of Optoelectronics·Laser
基金
国家高科技资肋项目
关键词
图象代数
液晶电视
数字图象处理
Binary image algebra, multi-beam splitter, multiple imaging, liquid crystal television, digital image processing.
