Automated reading of digital display

Kód výsledku v 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>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Automated reading of digital display

Popis výsledku v původním jazyce

"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).

Název v anglickém jazyce

Automated reading of digital display

Popis výsledku anglicky

"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).

Druh

D - Stať ve sborníku

CEP obor

JC - Počítačový hardware a software

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

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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Počet stran výsledku

6

Strana od-do

59-64

Název nakladatele

Technická universita v Liberci

Místo vydání

Liberec

Místo konání akce

Liberec

Datum konání akce

20. 6. 2003

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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