USING OPTICAL SPACE-FREQUENCY ANALYSIS FOR REAL-TIME PATTERN-RECOGNITION

Authors
REICHEL F LOEFFLER W GAERTNER E
Citation
F. Reichel et al., USING OPTICAL SPACE-FREQUENCY ANALYSIS FOR REAL-TIME PATTERN-RECOGNITION, IEEE MICRO, 14(6), 1994, pp. 49-60
Citations number
1
Categorie Soggetti
Computer Sciences","Computer Science Hardware & Architecture","Computer Science Software Graphycs Programming
Journal title
IEEE MICRO → ACNP
ISSN journal
02721732
Volume
14
Issue
6
Year of publication
1994
Pages
49 - 60
Database
ISI
SICI code
0272-1732(1994)14:6<49:UOSAFR>2.0.ZU;2-Q
Abstract
Simple, economical hardware based on incoherent space-frequency analys is overcomes many drawbacks associated with coherent optical systems. We have adopted this technique in developing a compact camera unit tha t uses a liquid-crystal light modulator for data input. This optically addressable camera system can automate a variety of visual inspection tasks. Adapted to conventional microscopes, it also enables automatic inspection of biological specimen textures, a useful tool in disease detection.