DocumentCode
890673
Title
A two-chip imaging system for OCR applications
Author
Jespers, Paul G A ; Jusseret, Christian ; Millet, Jean-Marie ; Mouthuy, Christian
Volume
16
Issue
3
fYear
1981
fDate
6/1/1981 12:00:00 AM
Firstpage
168
Lastpage
174
Abstract
Presents a two chip imaging system for optical character recognition (OCR) applications. It consists of a 64/spl times/24 photodiode array providing directly a binary pattern. The image quality is enhanced by means of a separate signal processing chip which performs centering of the image and delivers control signals for further on-line character recognition. The two chips are part of a fully integrated OCR wand.
Keywords
Character recognition equipment; Image sensors; Optical character recognition; Photodiodes; character recognition equipment; image sensors; optical character recognition; photodiodes; Circuit synthesis; Electrons; Integrated circuit synthesis; Optical character recognition software; Optical imaging; Optical signal processing; Photodiodes; Signal processing; Signal synthesis; Speech synthesis;
fLanguage
English
Journal_Title
Solid-State Circuits, IEEE Journal of
Publisher
ieee
ISSN
0018-9200
Type
jour
DOI
10.1109/JSSC.1981.1051568
Filename
1051568
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