Method and apparatus for recognizing bar codes
作者： Akio Sugiura , Tadao Nojiri
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摘要: A bar code recognition system in which a threshold value for discriminating each of codes is automatically corrected. Bar representing information are constituted by combination wide and narrow bars to be scanned converted into rectangular signal having time width proportional the bar. In proportion total widths generated scanning cycle, with reference discriminated determined enhance operation system.
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