从上世纪70年代以来，光学字符识别技术逐渐走向成熟。
Since last century 70's, the OCR technology has gradually moved to maturely.
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.
邮政光学字符识别（OCR）、视频补码、码址校验等分拣技术处于世界领先水平。
Sorting technologies in postal services, including optical character recognition (OCR), video complement and address check via bar code have reached the world's top level.
介绍了系统的功能、硬件设计、软件设计和性能指标，重点分析了非接触式ic卡、证件号码光学字符识别(ocr)、票据打印及分时传送和纸币接收器等关键技术的实现。
The function, design, and performance index of the system are described, and the techniques of non-contact IC card, OCR of passport number, bill printing and cash acceptor are mainly discussed.
总结了英文光学字符识别（OCR）系统中的常见错误类型，论证了使用拼写检查技术发现错误的可能性。 以最相似单词替换OCR的错误输出，从而达到改正错误的目的。
Putting up the type of the common errors from the system English OCR, it has proved it feasible to use a spelling check technology to find its errors.
总结了英文光学字符识别（OCR）系统中的常见错误类型，论证了使用拼写检查技术发现错误的可能性。 以最相似单词替换OCR的错误输出，从而达到改正错误的目的。
Putting up the type of the common errors from the system English OCR, it has proved it feasible to use a spelling check technology to find its errors.
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