A method for factorization by means of digital optical computing and image compression

被引：0

作者：

Nitta, Kouichi ^{[1
]}

Tado, Ysunori ^{[1
]}

Matoba, Osamu ^{[1
]}

Yoshimura, Takeaki ^{[1
]}

机构：

[1] Kobe Univ, Fac Engn, Dept Comp & Syst Engn, Nada Ku, Rokkodai 1-1, Kobe, Hyogo 6578501, Japan

来源：

OPTICS AND PHOTONICS FOR INFORMATION PROCESSING | 2007年 / 6695卷

关键词：

spatial coding; pattern processing; large scale information processing;

D O I：

10.1117/12.735252

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

A method to reduce computational costs of a factorization algorithm based on two dimensional pattern processing is presented. We develop logical operations to implement a factorization in the data compressed domain. In the method, firstly, two dimensional discrete images for data processing is compressed in accordance with the presented coding. Secondly, sequences of logical operations are executed in compression domain. Finally, desired results are obtained by extraction of the compressed data after the operations. An advantaged feature of the presented method is that computational costs can be decreased by the data compression rate.

引用

页数：8