Tyro-dimensional low-pass filtering codes

被引：35

作者：

Ashley, JJ ^{[1
]}

Marcus, BH ^{[1
]}

机构：

[1] IBM, Almaden Res Ctr, San Jose, CA 95120 USA

来源：

IEEE TRANSACTIONS ON COMMUNICATIONS | 1998年 / 46卷 / 06期

关键词：

constrained coding; holographic recording; low-pass filtering; modulation coding; state-splitting algorithm; two-dimensional coding;

D O I：

10.1109/26.681399

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We describe a framework for designing encoders that transform arbitrary data sequences into two-dimensional arrays satisfying certain constraints, in particular, constraints that guarantee arrays with limited high spatial frequency content. We also exhibit specific codes that produce such arrays, Such codes are useful for holographic recording systems.

引用

页码：724 / 727

页数：4

共 9 条

[1] Effects of multilevel phase masks on interpixel cross talk in digital holographic storage [J].