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数字城建档案是指将传统的各种原始档案(如纸张、照片、录音、录像、磁带、电子文件等)通过扫描、转化、压缩等各种手段,转换成便于计算机识别和利用的数字文件,进而对这些文件进行识别、压缩、加密等技术处理,存放于各种大容量存储介质上(如硬盘、磁盘、光盘、磁带等),实现对原文信息的采集、转换、识别、压缩、加密、管理、发布及检索利用。一、数字城建档案的来源1、在办公自动化中直接生成的电子文件,例如
Digital urban construction archives refers to the digital files that can be easily recognized and used by computers by means of various means such as scanning, conversion, compression and the like of various traditional original files (such as paper, photos, audio, video, tapes, electronic files, etc.) Then these files are processed by technologies such as identification, compression and encryption, and stored in various mass storage media (such as hard disks, disks, CDs, tapes, etc.) to collect, convert, recognize, compress, encrypt, Management, publishing and retrieval. First, the source of digital urban construction archives 1, in the office automation directly generated electronic files, for example