FEATURE-EXTRACTION CIRCUIT FOR OPTICAL CHARACTER-RECOGNITION

Authors
CAVIGLIA DD VALLE M ROSSI A VINCENTELLI M BO G COLANGELO P PEDRAZZI P COLLA AM
Citation
Dd. Caviglia et al., FEATURE-EXTRACTION CIRCUIT FOR OPTICAL CHARACTER-RECOGNITION, Electronics Letters, 30(10), 1994, pp. 769-771
Citations number
9
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
30
Issue
10
Year of publication
1994
Pages
769 - 771
Database
ISI
SICI code
0013-5194(1994)30:10<769:FCFOC>2.0.ZU;2-P
Abstract
A feature set for the encoding of optical images of handwritten charac ters is presented. It allows good recognition rates when coupled with a neural network classifier and can be easily implemented in analogue CMOS VLSI technology. A circuit for the extraction of such features is described.