BAR CODE READER

摘要: PURPOSE:To read the bar code as complete information, by combining incomplete information. CONSTITUTION:The is scanned optically a CCD scanner. In this case, if recording medium of stopped, optical scanning lines scanner 10 are A, B, C, D, and E. Since any guard not detected on line data where right detected, E, left before after D stored, overlapping part eliminated from both data, synthesized to recognize correct data. Thus, even inclined scanner, correctly.