HIGH-ACCURACY OPTICAL COMPUTING BASED ON INTERVAL ARITHMETIC AND THE FIXED-POINT THEOREM

Authors
TANIDA J WATANABE W ICHIOKA Y
Citation
J. Tanida et al., HIGH-ACCURACY OPTICAL COMPUTING BASED ON INTERVAL ARITHMETIC AND THE FIXED-POINT THEOREM, Applied optics, 35(8), 1996, pp. 1367-1371
Citations number
6
Categorie Soggetti
Optics
Journal title
Applied optics → ACNP
ISSN journal
00036935
Volume
35
Issue
8
Year of publication
1996
Pages
1367 - 1371
Database
ISI
SICI code
0003-6935(1996)35:8<1367:HOCBOI>2.0.ZU;2-C
Abstract
A method for high-accuracy analog optical computing based on interval arithmetic and the fixed-point theorem is considered. Two-variable sim ultaneous equations are studied to investigate the proposed method. An optical implementation is considered by the use of spatial coding of intervals, affine transformation, and image magnification. Computation al simulation verifies the principle of the method. (C) 1996 Optical S ociety of America