有关虚拟互联网世界的研究以及网络游戏的探讨文章，发表于SCI，有兴趣的可以...

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astro的使用说明和注意事项 欢迎下载-astro use of notes and note welcome to download

徐士良《数值算法与计算》的全书代码-XU Shi-liang, "Numerical Algorithms and Computation," the code book

C语言学习教程，全面介绍，适合初学者使用-c tutorial,introduce,is good for beginner

ArcGIS Server 9.2 .net ADF开发概要和新特性文档-ArcGIS Server 9.2. Net ADF document the development brief and the new features

本文完成了对唇动身份识别技术几个基本问题的理论研究,并对整个系统加以实现.作为本文研究的实验基础,我们建立了唇动方式身份识别数据库(HITLUDB), 该库目前包含30个说话人每人20个汉语词的音视频语料.数据库的扩充与完善工作仍在不断的进行之中.在嘴唇检测方面, 我们对自适应色度过滤模型进行改进,提高了算法的鲁棒性,完成了对嘴唇的精确定位.结合DCT变换与K-L变换的各自特点, 我们提出了特征提取算法,使用较少维数的特征完成了对嘴唇区域主要信息的刻画.由于唇动信息同时包含了生理特征与行为特征, 我们使用静念动念混合建模的方式,完成了对说话人唇动个性特点的精确描述.在HMM训练时,我们提出了特征的归一化处理方法,提高了HMM在实际应用中的性能. 最后,我们分别对身份辨认系统与身份确认系统的基本理论进行了叙述,并完成了系统的实践工作. 关　 键　 词：身份识别 唇动 特征提取 隐马尔可夫模型 K-L变换 -paper completed the lip movements identification technology several basic issues of theoretical study, system as a whole be achieved. As this paper, the experimental basis, We have established a dynamic manner lip identification database (HITLUDB) The library currently contains 30 words each of 20 Chinese words, sound and video corpus. and the expansion of the database is still perfect keep going on. Detection of the lips, we adaptive color filter model improvements, improve the robustness of the algorithm, completed a pair of lips the precise positioning. DCT combined with

globalsight贡献合同书，为有志于翻译管理事业的人而提供-globalsight contribution to contract for the translation management interested in the cause of the person to provide

《网络安全开发包详解》随书光盘源码 本书以计算机网络安全开发包技术为核心,详细讨论了几个著名的网络安全开发包，它们分别是网络数据包捕获开发包Libpcap，Windows网络数据包捕获开发包WinPcap，数据包构造和发送开发包Libnet，通用网络安全开发包Libdnet。 -"Network security development kits Comments on" CD with the book source book to a computer network security development kits technology at the core, detailed discussion of several well-known network security development kits, They are the network data packet capture Libpcap development kits, Windows network data packet capture WinPcap development kits, Construction data packets and sent development kits Libnet, common network security development kits Libdnet.

After learning to work with images it is important to learn some of the accessory functions OpenCV has to offer. This tutorial will discuss a simple image correlation example

ASP与DHTML资料集锦-ASP and DHTML Data Collection