光学字符识别技术，它利用光敏感器件，是用来读码，商品标签，产品标签，信用卡收据及其他文件。
OCR technology, which uses a light sensitive device, is used to read codes on merchandise tags, product labels, credit card receipts, and other documents.
光学字符识别技术，它利用光敏感器件，是用来读码，商品标签，产品标签，信用卡收据及其他文件。
OCR technology, which uses a light sensitive device, is used to read codes on merchandise tags, product labels, credit card receipts, and other documents.
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