A set of bar code detection and recognition system detects magnetic tapes strictly as well as can search data, video or audio programs on magnetic tape.
通过一套条码检测和识别系统，对磁带严格检测，同时可以对磁带 上的数据或视频、音频节目检索；
Design of the background detection database system with the bar code technology, which can deal with and manage the medium data and the ultimate results.
设计了后台检测数据库系统，完成检测的中间数据和最终结果的处理和管理，并应用了条码技术。
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