Automated reading of digital display

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F03%3A00000140" target="_blank" >RIV/46747885:24220/03:00000140 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Automated reading of digital display
Original language description
"Although many measuring instruments with digital display have the possibility of send measured data to the PC; some producers do not respect this trend. Since, on the other hand, there are cheap cameras and graphical SW, a possibility exists to automatiThe paper deals with the use of 2D convolution for digit recognition, while typical systems use the contrast approach. The contrast is applied in the first step in order to reduce noise, unwanted illumination etc. First attempts have shown that the simplest approach to read whole digits is not possible. However the individual segment reading gave surprisingly good results. With an exception of figure 1 and 7 only the number of peaks was enough to recognise the digThe realized program is presented and typical results are discussed in the paper. The accuracy of the system is very good, however, the response takes several seconds on slow computers (Intel 450 MHz).
Czech name
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Czech description
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Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
6th International Workshop on Electronics, Control, Measurement and Signals
ISBN
80-7083-708-X
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
59-64
Publisher name
Technická universita v Liberci
Place of publication
Liberec
Event location
Liberec
Event date
Jun 20, 2003
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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