Recently,both the importance and awareness relating to food safety relating to agrochemicals,chemical fertilizers,the pollution of ecosystem and unwholesome foods are growing rapidly.For the same reason,the purchaser&...Recently,both the importance and awareness relating to food safety relating to agrochemicals,chemical fertilizers,the pollution of ecosystem and unwholesome foods are growing rapidly.For the same reason,the purchaser's curiosity increases to know about the production process which can be accomplished by production traceability system.The traceability system can store and superintend the specific attribute information about products regarding the productive centre,producer and production finish data.The products undergo various circulation processes and they are being managed by individually constructed traceability system.Thus,it is difficult for the producer and the consumer to guarantee the safety from transpirable issues about the falsification of production traceability because the traceability information can be re-produced by forging through various ways.So in this paper,we proposed a system for integrated management of agro-fishery products based on quick response code(QR-code)for forgery prevention which may help to solve these issues.The proposed system makes QR-code using production information provided by producer.And then it is provided to the distributor and the consumer through integrated service model using the QR-code.Therefore,this system make sure to provide the same production traceability about the products to the distributor and the consumer and always keeps both updated with the same information.展开更多
目的构建门诊患者就医体验即时测评管理系统,探讨应用效果,以提升门诊服务质量。方法以质量功能展开(quality function deployment,QFD)理论为核心,以FMEA确定失效模式提出服务门诊患者价值链模式,以系统化创新型品管圈(quality control...目的构建门诊患者就医体验即时测评管理系统,探讨应用效果,以提升门诊服务质量。方法以质量功能展开(quality function deployment,QFD)理论为核心,以FMEA确定失效模式提出服务门诊患者价值链模式,以系统化创新型品管圈(quality control circles,QCC)推进门诊就医价值流程管理,比较门诊患者就医体验相关指标。结果方案运行后门诊患者满意度调查覆盖率、患者满意度测评参与率、医生准时到岗率、门诊患者满意度、门诊投诉事件发生率、门诊信访事件发生率均优于运行前,差异有统计学意义(p<0.01)。结论门诊患者就医体验即时测评系统具有可行性。展开更多
二维条码作为一种能够存储大量信息的图形标识,在工业生产的自动化控制、物流管理、质量追溯以及运输的信息交换等环节起着非常重要的作用。二维条码的高精度识别是实现快速、准确信息交换的基础。但是受拍摄环境和拍摄设备精度的制约,...二维条码作为一种能够存储大量信息的图形标识,在工业生产的自动化控制、物流管理、质量追溯以及运输的信息交换等环节起着非常重要的作用。二维条码的高精度识别是实现快速、准确信息交换的基础。但是受拍摄环境和拍摄设备精度的制约,经常由于分辨率低而无法正确识别。针对此问题,提出了一种面向实际降质二维条码的超分辨率重建算法。考虑到实际降质的复杂性,提出了基于降质先验的超分辨率算法。首先,设计了一个降质先验信息编码器,用于提取和编码因拍摄环境和设备限制导致的图像质量降低的相关信息。然后,提出了一个降质先验引导模块,使用编码器提取的信息来引导主体结构的特征重建,包括降质特征图引导与降质先验引导两部分。由于目前缺少相关数据集,所以率先构建了真实退化条件下的二维条码超分辨率数据集(包含4944对低分辨率-高分辨率二维条码图像)。考虑到真实数据对之间有轻微位移,引入位移不敏感的损失函数对网络进行优化。实验表明,所提方法重建结果的峰值信噪比(Peak Signal to Noise Ratio,PSNR)、结构相似性(Structural Similarity,SSIM)以及扫出率这3种指标均优于5种经典的超分辨率重建算法,充分说明了所提方法的优越性。展开更多
基金The MSIP(Ministry of Science,ICT&Future Planning),Korea,under the ITRC(Information Technology Research Center)support program(NIPA-2013-H0301-13-2006)supervised by the NIPA(National IT Industry Promotion Agency)
文摘Recently,both the importance and awareness relating to food safety relating to agrochemicals,chemical fertilizers,the pollution of ecosystem and unwholesome foods are growing rapidly.For the same reason,the purchaser's curiosity increases to know about the production process which can be accomplished by production traceability system.The traceability system can store and superintend the specific attribute information about products regarding the productive centre,producer and production finish data.The products undergo various circulation processes and they are being managed by individually constructed traceability system.Thus,it is difficult for the producer and the consumer to guarantee the safety from transpirable issues about the falsification of production traceability because the traceability information can be re-produced by forging through various ways.So in this paper,we proposed a system for integrated management of agro-fishery products based on quick response code(QR-code)for forgery prevention which may help to solve these issues.The proposed system makes QR-code using production information provided by producer.And then it is provided to the distributor and the consumer through integrated service model using the QR-code.Therefore,this system make sure to provide the same production traceability about the products to the distributor and the consumer and always keeps both updated with the same information.
文摘目的构建门诊患者就医体验即时测评管理系统,探讨应用效果,以提升门诊服务质量。方法以质量功能展开(quality function deployment,QFD)理论为核心,以FMEA确定失效模式提出服务门诊患者价值链模式,以系统化创新型品管圈(quality control circles,QCC)推进门诊就医价值流程管理,比较门诊患者就医体验相关指标。结果方案运行后门诊患者满意度调查覆盖率、患者满意度测评参与率、医生准时到岗率、门诊患者满意度、门诊投诉事件发生率、门诊信访事件发生率均优于运行前,差异有统计学意义(p<0.01)。结论门诊患者就医体验即时测评系统具有可行性。
文摘二维条码作为一种能够存储大量信息的图形标识,在工业生产的自动化控制、物流管理、质量追溯以及运输的信息交换等环节起着非常重要的作用。二维条码的高精度识别是实现快速、准确信息交换的基础。但是受拍摄环境和拍摄设备精度的制约,经常由于分辨率低而无法正确识别。针对此问题,提出了一种面向实际降质二维条码的超分辨率重建算法。考虑到实际降质的复杂性,提出了基于降质先验的超分辨率算法。首先,设计了一个降质先验信息编码器,用于提取和编码因拍摄环境和设备限制导致的图像质量降低的相关信息。然后,提出了一个降质先验引导模块,使用编码器提取的信息来引导主体结构的特征重建,包括降质特征图引导与降质先验引导两部分。由于目前缺少相关数据集,所以率先构建了真实退化条件下的二维条码超分辨率数据集(包含4944对低分辨率-高分辨率二维条码图像)。考虑到真实数据对之间有轻微位移,引入位移不敏感的损失函数对网络进行优化。实验表明,所提方法重建结果的峰值信噪比(Peak Signal to Noise Ratio,PSNR)、结构相似性(Structural Similarity,SSIM)以及扫出率这3种指标均优于5种经典的超分辨率重建算法,充分说明了所提方法的优越性。