This is an Objective

一阶微分算法，用于边缘提取-an order differential algorithm for edge detection

Csharp设计模式图书加源代码是csharp程序员学习模式编程的一本好书-CSharp Design Patterns book plus the source code is a learning mode CSharp programmers programming a good book

PowerBuilder8.0常用问题解答-PowerBuilder8.0 commonly asked questions

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

本书是关于Linux命令的分类集合，主要针对已有的《Linux命令宝典大全》及《Linux_CmdList》的不足----目录名称太长（包含有网站名称）以至于不便查找----进行了改进，使之简洁而实用。-the book is on the order of Linux clustering. has been targeted at the "Linux book orders Solutions" and "Linux_CmdList" insufficient---- directory name is too long (including a web site name) inconvenience you-so by improving make it concise and practical.

张贤达一本很经典的信号处理的书，强烈推荐，大家可以看一看-a good bood

图像处理中Contourlet变换的核心论文，非常之好-Image Processing Contourlet transform the core papers, very good

我搜集的一些关于C++的面试题上传上来和大家一起分享，有答案的-I have collected some information about C++ Questions From the surface up to share with everyone, there is the answer

gnu make 的使用说明，很实用，分享之-gnu make use of that very practical, sharing of

SPIHT压缩和解压算法原理和具体实现方法-SPIHT compression and decompression algorithm and specific method