基于背景补偿的跟人AGV系统人物检测研究

提出一种基于背景补偿的动态目标检测方法来解决跟人AGV的物流运输系统中的人物检测问题。为减少目标检测所花费的时间,在不影响图像细节的情况下,首先缩小图像,检测SIFT特征点并进行特征点之间的匹配;其次,用随机一致性算法(RANSAC)去除运动目标的特征点匹配与两幅图像的特征点误配,从而构建仿射模型进行背景补偿;最后,运用图像的差分并对差分后的图像进行形态学运算从而检测出运动区域,并在原始图像中标记。     

烟草企业内部沟通软件开发刍议

文章探讨了企业内部的沟通问题,说明了开发一款企业内部沟通软件的必要性。同时,介绍了企业内部沟通软件的主要功能和开发过程中的注意事项,以及企业内部沟通软件的使用前景。     

基于沟通视角的渠道关系满意度影响因素研究

渠道关系满意度是渠道关系质量的重要维度,但是从沟通视角对其影响进行的研究还相对较少。鉴于此希望通过了解现有相关问题研究领域的进展,对企业间沟通因素的重要维度和概念进行界定,并通过理论演绎的方法,研究其对于渠道关系满意度影响的作用方式。     

南方医科大学南方医院住院病人退药情况分析及其对策

目的:了解我院住院病人退药情况,分析退药原因,为减少并规范临床退药提供参考。方法:收集我院2011年1-4月的住院病人退药申请单1341张,对退药原因,退药科室和药品种类进行统计分析。结果:消化科,普外科和血液科居前三位;病人临时出院,医生更改医嘱和医嘱录入错误是主要原因;抗微生物药的退药频次最高。结论:应规范医疗行为,加强用药管理,建立健全的退药制度,加强医、药、护、患的沟通,减少退药发生。     

电力光纤通信技术的发展研究

电力光纤通讯技术一直都是我国通信行业研究的焦点,对于未来社会科技发展起到了重要的促进作用。从目前的使用状况看,光纤通信不仅给人们带来生活上的方便,更是企业日常经营中不可缺少的部分。全面认识先进的光纤技术有助于通信行业的改革创新。鉴于此,文章重点分析了电力光纤通信技术的相关问题,旨在更加全面地运用这一技术。     

电缆故障查找技术及实际应用

文章总结归纳了高压电缆故障特点、排查方法以及电缆故障测试仪的使用技巧,并通过分析7.28中心站334#高压电缆故障的排除过程,就我厂实际情况对电缆可能出现的故障及查找方法进行了归纳总结,提出了相应的解决方案。     

“低碳”条件下后发地区发展战略研究——以湖北省黄冈市为例

在“低碳”条件下，后发地区如何发展经济，造福一方百姓，是需要认真研究的现实问题。以湖北省黄冈市为例，提出四个转向：用“多元经济”取代单一工业发展模式；用“人口进城”取代单一GDP数字增长；用“项目招标”取代单一招商引资工作和用“就业创业”取代单一社会管理控制，用新的价值取向取代原有的社会运作模式。     

The communication in the actual socio-economic environment

The communication, joined with all its problems, became the topic for interesting studies during the mid of 90s. This attention was due to the publication of＂Being Digital＂, wrote by Nicholas Negroponte, the first book that analyzed the communication environment in a comprehensive way. The novelty of this original book, which was immediately perceived by both the scientific and socio-economic environment, was twofold： The forecast of the revolutionary impact of digital technologies applied to the communication and the subsequent modified scenario. Nevertheless, the described scenario was contradicted or confirmed several times during last years.
The linkage between communication and socio-economic environment, after the publication of that book, represented a special focus for the scientific society since the beginning of the new millennium. The evolution of technologies involved several structural components in many different phases during last years and generated a lot of deep changes in a short time. These developing conditions made really difficult any forecasting attempt about the evolution of each technological component and, consequently, any reliable scenario for the communication environment.
The functional update of existing technologies leaded to the appearance of a new medium： Internet. This medium started with revolutionary peculiarities： low access and operating costs, multimediality, bidirectional way of usage and, above all, planetary target. The new communication tool seems to be a good candidate to substitute many of the former media or, at least, to reduce their usage in a meaningful way. Vice versa, the socio-economic effect of Internet was very weak： The new medium appears as simply added to the previous shape without meaningful influences on the diffusion of traditional media.
Nevertheless, the advantages offered by the technological innovation was not reserved only to Internet, but deeply changed all the media influencing particularly their way of supplying service. The most meaningful effects of these innovations involved both the diffusion systems and trading approach so generating a special attention also by politic environments.
The final objective of this paper is to analyze the evolution of the communication environment due to the innovation and to depict the actual communication offer. This approach will be useful to verify the conditions for reliable definition of scenarios.     

Limit to improvement: Myth or reality?: Empirical analysis of historical improvement on three technologies influential in the evolution of civilization

The evolution of civilization appears to have primarily resulted from continuous improvement made possible by technological advances. A group of social evolutionists and economists have identified, among others, energy, transport, as well as information and communication to be the three most influential technologies. On the other hand, a number of eminent scholars have cited several forces, natural, physiological, technological, as well as environmental which can place a limit on on-going improvement.The purpose of this paper is to empirically explore the continuous improvement process as well as the limit placed on these three technologies. Using the framework of both connected and disconnected multiple technology S-curves and X-factor, historical improvement data on these three elements have been analyzed. The results of our analysis indicate that improvement in general has continued without limit mainly due to a series of emerging new technologies. These emerging technologies can be either connected or disconnected from the existing mature technologies. Our preliminary analysis shows that much of the past improvement comes from new technologies that on first serious application appear to be substantially superior from earlier technologies. In addition, enormous continuous improvement, which has accompanied both connected and disconnected new technologies appear to have played the critical role in sustaining the evolution of civilization. The paper discusses a number of policy implications and suggests topics for future research.     

艺术传播与艺术的产业化发展关系研究——以广西审美文化为例

本文从艺术的传播与艺术的产业化发展关系出发,结合广西和百色的艺术产业化发展的案例进行分析,探究了艺术传播和艺术产业化发展的复杂关系,对艺术传播和艺术产业化发展关系研究提供了有益的尝试。