Based on the research of two-dimensional code and recognition of mobile phone, the authors have developed a two-dimensional code recognition system on Android platform. In the system architecture design, the two-dimensional code recognition system platform support layer, client application layer, cloud handle layer were hierarchically designed to ensure the system security. According to the requirements, the system function models and cases analyses were given. Finally, the two-dimensional code core encode and decode functions of mobile phone were achieved.%在研究二维码及其手机识别技术的基础上,开发了基于Android平台的手机二维码识别系统,在系统架构设计中将二维码识别系统的平台支撑层、客户端应用层、云端处理层进行分层设计,保证了系统的安全性,根据需求给出系统的功能模块划分和用例分析,最后实现了手机二维码的编码解码的核心功能.
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