REAL-TIME EDGE ENHANCEMENT WITH HYBRID AMORPHOUS-SILICON FERROELECTRIC LIQUID-CRYSTAL DEVICES

被引：2
|
作者：
MAO, CC
JOHNSON, KM
机构：
[1] UNIV COLORADO, CTR OPTOELECTR COMP SYST, BOULDER, CO 80309 USA
[2] UNIV COLORADO, DEPT ELECT & COMP ENGN, BOULDER, CO 80309 USA
来源：
OPTICS COMMUNICATIONS | 1992年 / 87卷 / 04期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/0030-4018(92)90004-B
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper, we present analyses and experimental results on real-time edge enhancement of images using two amorphous silicon/ferroelectric liquid crystal devices. The analog device performs edge enhancement using a flexoelectric effect and the binary device using a phase conjugation scheme. These devices have faster response times than the previously reported photorefractive crystals and spatial light modulators used in performing edge enhancement on image data.
引用
收藏
页码：150 / 156
页数：7
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