Single foggy image restoration based on spatial correlation analysis of dark channel prior

Focusing on the degradation of foggy images, a restora- tion approach from a single image based on spatial correlation of dark channel prior is proposed. Firstly, the transmission of each pixel is estimated by the spatial correlation of dark channel prior. Secondly, a degradation model is utilized to restore the foggy image. Thirdly, the final recovered image, with enhanced contrast, is obtained by performing a post-processing technique based on just-noticeable difference. Experimental results demonstrate that the information of a foggy image can be recovered perfectly by the proposed method, even in the case of the abrupt depth changing scene.     

论高速公路绿化工程

随着高速公路的迅猛发展和社会的不断进步,人们对高速公路的要求不再仅仅是快捷、安全、舒适,而是更高层次的"畅、洁、绿、安、美"的绿色生态景观大通道.为此,该文通过对高速公路绿化工程的重要意义和作用,以及对连霍路安徽段绿化工程特点和作法的详细分析,阐述了高速公路绿化工程科学管养的具体方法,并提出相关合理化建议.     

试论弹性教学是素质教育的过渡

本文从弹性教学的出发点与实施来探讨弹性教学是素质教育的过渡     

在Windows2000／WindowsNT中获取进程信息

在程序设计中，通过显式链接PSAPI.DLL件并从中导出Process Status Helper函数，可方便地从Windows2000/WindowsNT中获取进程的有关信息。     

膏状非牛顿流体输送与雾化技术的开发及应用

通过国内外对一般骨状非牛顿流体干燥方法的介绍和对含水率60％－70％饲料金霉素膏状物的物料特性分析，提出了物料输送、雾化的难点及采取的措施，给出了该项技术开发应用的实例．     

Generalized Reactive Manufacturing System

Generalized reactive manufacturing system named GRMS is introduced. GRMS is a human-centered system based on Multi-agent. Its management and control organization is made up of three types of agents named device agent, task agent and shop-floor agent. GRMS adopts a top-down and bottom-up competition and cooperation strategy based on the dynamic sifter and funnel . To constrain the behavior of agents, a reward and penalty policy is introduced into the system and the closed-loop adjustment of GRMS is realized through such policy. Agents for the same task should be cooperated with each other and agents for different tasks should compete for survival in the dynamic changing environment. A distributed-hierarchical architecture with three levels of master-slave relationships among agents are proposed. Self-propelled process planning is also discussed. In order to evaluate GRMS, a time-driven simulation system-GRMOSS is developed to check the physical consistency of GRMS.     

管体材质和装药量对雷管起爆能力影响的研究

研究复铜管体和ROX装药量对雷管起爆能力的影响，通过用不同管体材质和不同ROX装药量制成的雷管起爆含水量不同的粉状炸药做试验，得出管体强度大的雷管起爆能力大的结论，并提出了推广使用6号复铜雷管的建议。     

逻辑函数及最小项与最大项运算规则研究

根据逻辑函数最小项和最大项定义，探讨其运算规律，得出几个运算规则公式。根据这些公式，导出了逻辑函数之间的运算性质。     

体育教师应注意关心和发展学生的心理健康

简要阐述了心理健康是人体健康的重要组成部分，提出了学生在校存在的不健康心理表现，从四个不同的方面提出了体育教师该怎样关心学生的心理健康。     

木素降解菌Phanerochaete chrysosprium营养条件对麦草木素降解选择性指数的影响

利用正交回归试验设计方法研究Phanerochaete　chrysosprium选择性降解麦草原料木素的营养条件，初步探讨了影响因素交互作用对白腐菌选择性指数的影响，提出优化条件。实验发现菌处理麦草原料洗脱液的A205吸收值与降解后木素失重线性相关(R＝0．9776)，可为白腐菌处理纤维原料效果的快速评估提供依据和方法。