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MATLAB7_0基础教程_清华大学,内容中规中矩,一贯的清华教材作风。...
MATLAB7_0基础教程_清华大学,内容中规中矩,一贯的清华教材作风。-_ Basic tutorial MATLAB7_0 Tsinghua University, the contents of quite satisfactory and consistent teaching style of Tsinghua University.
- 2022-01-21 01:44:22下载
- 积分:1
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全自动洗衣机原理与维修。对于初学者有帮助
全自动洗衣机原理与维修。对于初学者有帮助-automatic washing machines and maintenance. Help for beginners
- 2022-01-21 02:53:20下载
- 积分:1
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《Advanced Linux Programming》不用说什么了,经典书籍
《Advanced Linux Programming》不用说什么了,经典书籍-"Advanced Linux Programming" Needless to say anything, classic books
- 2022-03-02 12:46:08下载
- 积分:1
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ARM嵌入式系统开发
ARM嵌入式系统开发--软件设计与优化随书源代码。开发环境asm+c,带mmu的小操作系统。-ARM Embedded System Development-- software design and optimization of the source code with the book. Development Environment asm2 c, the small band mmu operating system.
- 2023-03-29 02:55:03下载
- 积分:1
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Etherea软件介绍与用Ethereal分析协议数据包简介
Etherea软件介绍与用Ethereal分析协议数据包简介-Etherea software introduced with the agreement with Ethereal packet analysis brief
- 2022-08-25 01:35:12下载
- 积分:1
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这个程序我写出来后,觉得好象不怎么好用,传上去希望大家给我找找毛病。我的邮箱是xiaolixv@yahoo.com.cn 有什么意见给我留言...
这个程序我写出来后,觉得好象不怎么好用,传上去希望大家给我找找毛病。我的邮箱是xiaolixv@yahoo.com.cn 有什么意见给我留言-this procedure I wrote out, we felt that seems less convenient, up- I hope we can give the room illnesses. My mailbox is xiaolixv@yahoo.com.cn any advice for my voice
- 2022-03-06 21:44:55下载
- 积分:1
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Mathematica全书 中文版,超星阅读环境,很好很强大,你的所有问题都可以解答...
Mathematica全书 中文版,超星阅读环境,很好很强大,你的所有问题都可以解答-Chinese version of Mathematica book, Chaoxing reading environment, very good very strong, all of your questions can be answered
- 2022-05-01 02:58:32下载
- 积分:1
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Visual C++ MFC programming examples Visual C++ MFC programming examples
Visual C++MFC编程实例 Visual C++MFC编程实例-Visual C++ MFC programming examples Visual C++ MFC programming examples
- 2022-02-04 15:48:54下载
- 积分:1
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论文完成了唇动识别技术几个基本问题…
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
- 2022-01-26 02:25:51下载
- 积分:1
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IPv6无状态地址自动
《IPv6无状态地址自动配置规范》征求意见稿
- 2022-03-09 14:30:30下载
- 积分:1