短語詞組短語bar -code recognition 條形碼識別bar code recognition system 條形碼識別系統(tǒng)bar code recognition technique 條碼識別技術(shù)Features Bar code recognition 多模數(shù)據(jù)圖像區(qū)域以外的印跡image bar code recognition technology 圖像式條碼識別技術(shù)one -dimension bar code recognition system 一維條碼識別系統(tǒng)recognition bar code 條碼識別 返回 bar code recognition