OPTICAL IMPLEMENTATIONS OF RADIAL BASIS CLASSIFIERS

被引：10

作者：

NEIFELD, MA ^{[1
]}

PSALTIS, D ^{[1
]}

机构：

[1] CALTECH, DEPT ELECT ENGN, PASADENA, CA 91125 USA

来源：

APPLIED OPTICS | 1993年 / 32卷 / 08期

关键词：

D O I：

10.1364/AO.32.001370

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We describe two optical systems based on the radial basis function approach to pattern classification. An optical-disk-based system for handwritten character recognition is demonstrated. The optical system computes the Euclidean distance between an unknown input and 650 stored patterns at a demonstrated rate of 26,000 pattern comparisons/s. The ultimate performance of this system is limited by optical-disk resolution to 1011 binary operations/s. An adaptive system is also presented that facilitates on-line learning and provides additional robustness.

引用

页码：1370 / 1379

页数：10

共 14 条

[1]

[Anonymous], 1987, LEARNING INTERNAL RE

[2] NEAREST NEIGHBOR PATTERN CLASSIFICATION [J].