一种信息家电接入Internet的解决方案

本文通过分析和比较几种嵌入式设备接入 internet 的解决方案.然后采用直接利用8位 MCU 实现信息家电接入 Internet.该方案实现了远程PC对信息家电的监控和控制,论述了该方案实现信息家电接入 Internet 的设计原理、嵌入式TCP/IP协议栈、硬件设计和软件设计.     

一种基于颜色和几何特征的人脸检测方法

该文提出了一种有效的人脸定位方法。通过局部自适应门限提取图像边缘,用几何规则和颜色特征筛选出候选眼睛块,使用遗传算法将这些眼睛块配对验证,适应度函数采用一个新颖的眼睛及脸颊区域的灰度投影及肤色信息定义。该方法可以实现多尺度、多角度的正面人脸检测,实验结果令人满意。     

以16位单片机实现信息家电连接internet的解决方案

在分析传统信息家电接入internet方式的基础上,提出了以16位单片机作为主控芯片的嵌入式设备解决方案,实现了信息家电以新的方式接入internet,并对系统的软硬件设计进行了描述.     

以16位单片机实现信息家电连接internet的解决方案

在分析传统信息家电接入internet方式的基础上,提出了以16位单片机作为主控芯片的嵌入式设备解决方案,实现了信息家电以新的方式接入internet,并对系统的软硬件设计进行了描述。     

涉密计算机信息系统电磁泄露问题与对策

信息技术设备的泄露发射会给其处理的信息带来安全隐患,信息电磁泄露已经成为信息对抗的领域之一,受到各国的关注。本文侧重从电磁泄露技术角度对造成计算机泄密的主要途径、危害进行了分析,提出了相应的防范措施。     

The Two Instructional Faces of the Web

Abstract

The World Wide Web represents the final step in the evolution of the Internet as a tool worthy for practical applications in instruction. Two particular applications for the Web are discussed in light of projects which have been undertaken in the Helen Topping Architecture and Fine Arts Library at the University of Southern California. First, the World Wide Web may be used as a resource in the library. The Web is a source of content which, like all library resources, must be taught. It should be presented to users along with the same information literacy skills which must accompany any resource. Second, the Web may be used as a publishing tool where the content is created according to the particular instructional need or situation. This usage involves the technology of the Web rather than the content of the Web; this technology is the interface and access capabilities, either local or on a server, provided by the Web browser.     

Motion Deblurring of Faces

International Journal of Computer Vision - Face analysis lies at the heart of computer vision with remarkable progress in the past decades. Face recognition and tracking are tackled by building...     

Synthesis of High-Quality Visible Faces from Polarimetric Thermal Faces using Generative Adversarial Networks

International Journal of Computer Vision - The large domain discrepancy between faces captured in polarimetric (or conventional) thermal and visible domains makes cross-domain face verification a...     

Routing Faces Dramatic Changes

As networking has become more complex, routers-which historically have been very basic pieces of equipment-are adding functions formerly found in other devices. In addition, new approaches and alternatives are emerging.     

因果信息在不同粒度上的迁移性

知识与粒度相关,在不同粒度上对现象的解释不同,而因果性描述的是现象的本质特征。因果性与粒度之间存在着怎样的关联,一个粒度上的因果关系是否可移植到其他不同粒度上,是目前人工智能研究亟待解决的问题。针对由观测数据构成的信息系统,从数据中直接抽取因果变量所需满足的基本图形结构,估算变量间的因果关系;再通过向系统中添加新属性以及合并多个信息系统,改变原系统中信息的粒度,研究所识别的因果关系在新系统中的可迁移性。若新属性作用于结果变量,则原系统中的因果关系不可迁移至新系统;若新属性对结果变量无影响,则原系统中的因果关系可移植至新系统。     

在OpenGL下面消隐和线消隐的实现

介绍了在OpenGL下利用深度检测进行面消隐和线消隐的方法，并给出了不同效果的消隐实例和结果。     

The Many Faces of Simulation

The meaning of computer simulation, like beauty, rests in the eyes of the beholder. To the practitioner of econometrics, a model may be a complex algorithm, and he will simulate the prosperity (or poverty) of municipalities, states, and nations on the basis of the different values of the variables. Others have defined simulation as "the development and use of models to aid in the evaluation of ideas and the study of dynamic systems or situations."¹The first paper in this issue will provide another definition. Obviously, more definitions could be quoted, but of one thing we can be certain: simulation provides a laboratory in which we can test proposals without subjecting ourselves to the penalties of trial in the real world. These penalties, in cost and time, have provided the motivation for developing the art of simulation.     

物联网联通未来

在今年11月的"第十三届中国国际高新技术成果交易会"上,中国联通的主题为:"物联网联通未来",中国联通展出了智慧城市、智慧产业、智慧生活三大物联网应用主题共23个展品,展示了物联网在生产、生活的不同行业的应用。     

Connecting the family with awareness systems

Awareness systems have attracted significant research interest for their potential to support interpersonal relationships. Investigations of awareness systems for the domestic environment have suggested that such systems can help individuals stay in touch with dear friends or family and provide affective benefits to their users. Our research provides empirical evidence to refine and substantiate such suggestions. We report our experience with designing and evaluating the ASTRA awareness system, for connecting households and mobile family members. We introduce the concept of connectedness and its measurement through the Affective Benefits and Costs of communication questionnaire (ABC-Q). We inform results that testify the benefits of sharing experiences at the moment they happen without interrupting potential receivers. Finally, we document the role that lightweight, picture-based communication can play in the range of communication media available.

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基于块信息的异模图像配准算法

红外图像和可见光图像的配准是一类极为典型的异模配准.为了解决两者在配准速度和配准精度上的问题,在建立积极点、消极点、积极信息和消极信息4种概念的基础上,提出了一种具有高度鲁棒性的红外和可见光图像配准新方法.对参考图像和浮动图像进行块信息的提取,并对提取出的块信息进行重合度相似性检验,最终实现红外和可见光图像的高精度配准.实验证实本项研究成果具有较强的抗噪能力,配准精度可以达到亚像素级.     

异构Web服务器间信息交换技术的研究

当前的动态网页开发语言，广泛使用的是ASP和JSP，并利用HTTP协议实现ASP与JSP这两种不同Web环境的数据交换，并且提供了一种在应用层上实现异构Web环境的数据互访及共享的方法，利用组件技术把专门用于交互的模块独立出来。     

多路数据源的Pathway信息整合方法

Pathway也称为通路,是一个关联到特定代谢过程的一连串的连锁反应,在生物学中起到十分重要的作用。本文从不同的数据库中寻找通路找到一个特定反应中的所有物质,在找到通路之后,分析它并获得所有通路参与者的更详细的信息。通过本文方法,可以帮助生物学家节省很多时间来解析通路。