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NOS(Network Operating System):网络操作系统 与单机上通常使用的MS-DOS相对应,NOS是一种开放系统,如Novell Network等。它的作用就是向通过网络相连接的计算机提供基本的文件服务和管理功能,如创建、共享、存储和检索文件,通信管理、服务器管理等等。 OCR(Optical Character Recognition):光学字符识别 OCR是一种在扫描仪中使用的文字识别技术,它可以把由扫描仪等产生的位图化图象中构成字符的那一部分的象素,
NOS (Network Operating System): Network operating system and stand-alone on the commonly used MS-DOS corresponding, NOS is an open system, such as Novell Network. Its role is to provide basic file services and management functions to computers connected over the network such as creating, sharing, storing and retrieving files, communications management, server management, and more. OCR (Optical Character Recognition): Optical Character Recognition OCR is a type of character recognition technology used in scanners that converts pixels in the part of a bitmapped image produced by a scanner or the like into a character,