In order to achieve high-speed, real-time and accurate, an image acquisition method based on digital signal processor (DSP) TMS320DM642 is proposed for the paper currency image acquisition [1]. System will be high spe...In order to achieve high-speed, real-time and accurate, an image acquisition method based on digital signal processor (DSP) TMS320DM642 is proposed for the paper currency image acquisition [1]. System will be high speed digital signal processing (DSP) technology and complex programmable logic device (CPLD) and CIS acquisition module combination, the structure of acquisition system is given and the time series analysis, during the process of collecting this kind of design has the advantages of simple implementation, high recognition rate [2].展开更多
基于图象传感器网络检测隧道结构的变丑是空间传感器技术的先进学习和应用程序。为内部、外部的应力在它的长时期操作以后引起的 metro 隧道的垂直解决,全面计划和隧道变丑察觉系统的测量原则被介绍。图象数据获得并且察觉目标处理被...基于图象传感器网络检测隧道结构的变丑是空间传感器技术的先进学习和应用程序。为内部、外部的应力在它的长时期操作以后引起的 metro 隧道的垂直解决,全面计划和隧道变丑察觉系统的测量原则被介绍。图象数据获得并且察觉目标处理被图象传感器的合作工作完成,手臂嵌入的系统。RS485 通讯完成在手臂存储器和主机计算机之间的数据传播。在车站站台的数据库系统分析察觉数据并且获得变丑状态掘内部墙,它使它可能到早警告隧道变丑并且及时采取预防措施。展开更多
文摘In order to achieve high-speed, real-time and accurate, an image acquisition method based on digital signal processor (DSP) TMS320DM642 is proposed for the paper currency image acquisition [1]. System will be high speed digital signal processing (DSP) technology and complex programmable logic device (CPLD) and CIS acquisition module combination, the structure of acquisition system is given and the time series analysis, during the process of collecting this kind of design has the advantages of simple implementation, high recognition rate [2].
基金Science and Technology Commission of Shanghai Municipality(No.08201202103)
文摘基于图象传感器网络检测隧道结构的变丑是空间传感器技术的先进学习和应用程序。为内部、外部的应力在它的长时期操作以后引起的 metro 隧道的垂直解决,全面计划和隧道变丑察觉系统的测量原则被介绍。图象数据获得并且察觉目标处理被图象传感器的合作工作完成,手臂嵌入的系统。RS485 通讯完成在手臂存储器和主机计算机之间的数据传播。在车站站台的数据库系统分析察觉数据并且获得变丑状态掘内部墙,它使它可能到早警告隧道变丑并且及时采取预防措施。