光学字符识别 OCR ; optical character recognition ; OCR-Optical Character Recognition ; OCR-tekstintunnistus

光学字符识别技术 OCR ; optical character recognition ; optical character recognition technology ; Optical Character Reco

光学字符识别机 optical character recognition engine ; optical character recognition device

光学字符识别系统 optical character recognition system ; Optical Character Recognition

光学字符识别智能终端 optical character recognizing intelligent terminal

光学字符识别用户协会 optical character recognition user association

光学字符识别行 optical character recognition line ; optisten merkkien tunnistusrivi ; optische tekenherkenning-regel ; OCR line

光学字符识别应用 optical character recognition application

光学字符识别产品 Optical Character Recognition Products