显微镜自动控制系统的设计

设计了一种基于图像处理的显微镜自动调焦系统,操作者可以通过计算机来操作显微镜,使得操作简单,图像信息的存储、处理、打印方便,更能适用于远距离观测．     

基于GPRS嵌入式远程图像综合监控系统的研究与实现

结合嵌入式系统、GPRS网络技术和图像分析技术,设计和实现了一种基于ARM9微处理器的远程图像综合监控系统。     

Influence of Social Identity on Self-Efficacy Beliefs Through Perceived Social Support: A Social Identity Theory Perspective

While much research documents the influence of self-efficacy on enactment of health behaviors, relatively less attention has been given to the factors that influence self-efficacy. To enhance our understanding of the various sources of self-efficacy, this study integrated social identity theory into this context and proposed and tested a model, which describes a process through which social identity can influence self-efficacy of engaging in health-related behaviors. Consistent with the proposed meditational model, the findings showed that individuals who had stronger social identity with a given social group perceived greater social support from the group, which in turn predicted higher self-efficacy of engaging in a health-related behavior advocated by the group, and ultimately predicted greater behavioral intention. Theoretical and practical implications are discussed.     

小波变换在图像压缩编码中的应用

对图像压缩编码技术进行综述性介绍,着重阐述了基于小波变换的图像压缩编码的基本思想与特点。     

《周易》对宋玉的影响发微

作为“群经之首”的《周易》，深刻影响着宋玉的创作意识、处世原则及人格修养。一般认为由宋玉开创的云雨意象与伤春、悲秋主题，事实上都可以在《周易》中找到原型与源头。而《周易》的“刚健中正”观念、“阴阳和谐思想、”“遁世无闷理念、”“进德修业操守”、“柔顺和悦人格”，也都深刻地影响了宋玉。过去由于人们没有洞悉《周易》哲学智慧对宋玉的深厚影响，因而对宋玉的为人处世及其作品的思想内容与艺术特色，存在较多的误解与误读。     

旨切理赡,思洽识卓--评韩林《武则天形象的文化建构及阐释》

当前关于武则天的研究主要集中于史学,从文学文化的角度关注的不多。韩林的《武则天形象的文化建构及阐释》分析了武则天形象从政治符号、消费符号到文化符号的建构与演变过程,剖析了武则天形象对民族文化、民族心理、民族性格所起到的巨大作用。具有独辟蹊径,不落窠臼;治学严谨,一丝不苟;视野开阔,融汇贯通的特点。该书既具有一定的科研价值又具有较强的可读性,是一部不可多得的佳作。     

Activity optimization method in SPECT:A comparison with ROC analysis

INTRODUCTION Image quality in nuclear medicine tomography is critically dependent on the activity undergone by the patient. The optimal activity is the smallest amount of activity which preserves diagnostic accuracy. Nev- ertheless, the optimum depends on the gamma camera used for imaging, the size of the patient and the im- aging application (Mattsson et al., 1998). To optimize, one has to study how diagnostic accuracy depends on the activity undergone for each particular study, taking i…     

西方意象论的主要观点探析

诗以语言的方式拥有世界,诗歌语言以意象的方式表现世界。西方的意象理论发展较晚又受到中国古典意象理论的影响。本文重在总结和梳理西方理论语境中的意象概念及西方意象论的主要观点。     

Smooth feature line detection for meshes

INTRODUCTION With the rapid development of graphical hard-ware, triangular mesh has become one of the most popular representations for 3D objects in computer graphics and virtual reality. Many techniques have been developed such as mesh simplification, mesh editing, mesh signal processing and parameterization, etc., to process the triangular mesh. Feature detection is a key technique in mesh processing. In general, features include ridges, ra-vines, corners and boundaries, etc., which ca…     

"窥意象而运斤"--《文心雕龙》意象说微探

刘勰的《文心雕龙》处于中国古代意象说到意境说的转变过渡时期。《文心雕龙》意想说是中国古代第一个系统的理论学说。在《文心雕龙》中“意象”首次被运用于文艺美学领域,《文心雕龙》围绕着“意象”展开了一系列文艺美学上的基本理论问题,提出了大量相关的学术范畴,形成了自身的体系,如何营构融合审美意象,并完美地传达审美意象,是《文心雕龙》意象说的中心内容。