基于粒计算的图像处理应用研究

粒计算是一种对事物的处理方法和思想,它具有层次化的结构,已在许多领域中得到应用。对图像的处理是多媒体技术、信息处理技术应用的一个重要因素,利用粒计算的思想进行图像的处理有其理论依据和应用意义。本文在学习和研究粒计算基本结构的基础上,将其应用于图像编码和识别中。     

现代旅游服务业耦合发展下的河南省文化旅游形象战略

河南＂旅游立省＂的战略实施,迫切需要提升到新的层次高度。为贯彻、落实2009年12月《国务院关于加快发展旅游业的意见》,培育＂战略性支持产业＂的旅游业与提供人民群众更加满意的＂现代服务业＂,作为旅游资源大省的河南,急需加快传统服务业向现代服务业的转型,实现旅游业与现代服务业的耦合发展。并重塑河南省旅游形象,实施＂RTI＂战略,构建多维区域旅游形象识别系统,以增强河南省旅游的外部影响,提高河南省现代旅游耦合产品的吸引力。     

论公共图书馆品牌形象的建设

树立公共图书馆的品牌形象,积极发挥公共图书馆的社会职能,是新时期深入贯彻实践科学发展观和促进社会和谐的需要,也是公共图书馆未来发展的主题。     

《雷雨》的戏剧意象及其象征性

曹禺对雷雨意象似乎情有独钟,雷雨意象在其作品中频繁出现,在其代表作《雷雨》中更是高度集中。曹禺利用这一独特意象,多方面展示了雷雨到来之前的特有氛围;从光与声两方面描绘雷雨的强大声势,强化雷雨意象的特征;随着剧情的逐渐推进,写出了雷雨由远及近、由弱到强、渐行渐进的到来过程。追根溯源,《雷雨》中雷雨意象出现的文化根源其实是一种集体无意识——雷雨崇拜,更具体地说是雷崇拜。受古代一系列关于雷雨击杀罪恶之人经验的影响,曹禺在利用雷雨意象烘托人物、渲染气氛的同时,更重要的表达了剧中人物罪的意识、灵魂的审视和救赎意识。     

湖北省属地方本科院校形象传播的现状与发展对策研究——以襄樊学院为例

高校形象的好坏从整体上体现了一个学校在社会上的声望、信誉、社会地位,反映了社会对高校的认同程度,对高校的发展具有十分重要的影响。从形象传播内容和途径进行分析,湖北省地方本科院校主要存在着视听传播系统标志不鲜明,缺乏新闻策划、宣传和公关意识,媒介传播系统不健全等问题。这些高校应拓宽网络媒体报道内容,加大报道力度;在校歌、校旗、校服方面体现学校精神,反映学校特色,突出学校形象,除了新闻策划和广告宣传外,还可以用公关来传播学校形象;充分利用印刷媒介、电子媒介和户外媒介三种大众传播方式,宣传高校,为高校的改革、建设、发展创造良好的社会舆论环境。     

城市形象视觉识别系统对广府古城文化产业发展的影响

城市形象识别系统是城市文化的重要载体,对城市文化的塑造与传播起着重要的作用。城市视觉识别系统是通过具体的视觉化手段,有组织、有计划、有条理地传达城市理念。把城市视觉识别系统应用于广府古城的文化产业开发将会有深远的意义。     

Δ-distance: A family of dissimilarity metrics between images represented by multi-level feature vectors

This article presents the Δ-distance, a family of distances between images recursively decomposed into segments and represented by multi-level feature vectors. Such a structure is a quad, a quin or a nona-tree resulting from a fixed and arbitrary image partition or from an image segmentation process. It handles positional information of image features (e.g. color, texture or shape). Δ-distance is the generalized form of dissimilarity measures between multi-level feature vectors. Using different weights on tree nodes and different distances between nodes, distances between trees or visual similarity between images can be computed based on the general definition of Δ. In this article, we present three Δ-based distance families: two families of distances between tree structures, called -distance( for Tree) and -distance ( for Segment), and a family of visual distances between images, called ( for Visual). The -distance visually compares two images using their tree representation and the other two distances compare the tree structures resulting from image segmentation. Moreover, we show how existing distances between multi-level feature vectors appear to be particular cases of the Δ-distance     

图像资源数字加工标准及其应用

介绍图像资源数字加工标准的内容及其特色,探讨图书馆图像数字资源加工标准的应用,并主要就加工流程中的关联环节,例如元数据加工标准与元数据规范、文件命名规则与数字对象唯一标识符规范的关系等问题进行深入研究,以期为图书馆的图像数字资源加工工作提供理论和实践参考。     

Collaborative Teaching and Learning through Multi‐Institutional Integrated Group Projects

This teaching brief describes an innovative multi‐institutional initiative through which integrated student groups from different courses collaborate on a common course project. In this integrated group project, students are asked to design a decentralized manufacturing organization for a company that will manufacture industrial Proton‐Exchange Membrane fuel cells. The groups include students from supply chain management, production planning and scheduling, and facility layout and design courses. Empirical results from the implementation suggest that students responded positively to the integrated experience. Lastly, the article presents implementation strategies for multi‐institutional group projects based on the experiences gained through the collaborative experience.     

Implementing Comprehensive Teacher Training in Business Doctoral Programs

The advent of digital course offerings, the use of social media, the integration of the Khan Academy into curricula, the use of smart phones and tablets, and massive online courses place greater emphasis than ever on effective teaching. While business schools fund faculty development in teaching, too few doctoral programs offer systematic teacher training. We discuss the lack of, and the need for, comprehensive teacher‐training programs. We present the Robinson College of Business model and offer recommendations on how to get started. It is time for PhD programs to certify that their students are capable of teaching upon graduation.