-
21天学会sql教程
21天学会sql教程-21 days Institute sql Guide
- 2022-01-27 10:17:39下载
- 积分：1
-
这本书大家应该都知道了的吧
这本书大家应该都知道了的吧-this book we should all be aware of the unpleasant
- 2022-02-24 13:42:47下载
- 积分：1
-
《C语言课程设计案例精编》源代码
《C语言课程设计案例精编》源代码-"C language curriculum design case intensive series" source code
- 2023-08-24 08:45:02下载
- 积分：1
-
VC technology fifth edition of book Insider (english)
VC++技术内幕第五版的电子书(english)-VC technology fifth edition of book Insider (english)
- 2022-03-05 21:31:58下载
- 积分：1
-
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
-
徐士良 《C常用算法程序集》第2版 第5部分
一共分5部分，用超星打开...
徐士良 《C常用算法程序集》第2版 第5部分
一共分5部分，用超星打开-"C algorithms collection procedures", 2nd edition, is divided into five parts, one part five, with open Superstar
- 2022-05-06 17:56:33下载
- 积分：1
-
ajax例子,.net下一个很简单的一个应用,gird
ajax例子,.net下一个很简单的一个应用,gird-ajax example,. net under a very simple application, gird
- 2023-08-28 20:45:03下载
- 积分：1
-
一本刚开始学习LINUX的人工具书，特别适合菜鸟使用。
一本刚开始学习LINUX的人工具书，特别适合菜鸟使用。-a LINUX just started learning the tool, as they are particularly suited to use.
- 2022-05-27 05:06:33下载
- 积分：1
-
C Programming Language hundred brilliant example of this memo is not here in the
C语言编程的100个精彩例子，就不在这里罗嗦了-C Programming Language hundred brilliant example of this memo is not here in the
- 2022-01-22 04:31:38下载
- 积分：1
-
这本书给出了java编程语言的一个简洁的描述2。他们为G。
This book gives a concise description of the Java 2 programming language. They give a quick reference for the reader who has already learned (or is learning) Java from a standard textbook
and who wants to know the language in more detail. These book presents the entire Java programming language and essential parts of the class libraries: the collection classes and the input-output classes.-This book gives a concise description of the Java 2 programming language. They give a quick reference for the reader who has already learned (or is learning) Java from a standard textbook
and who wants to know the language in more detail. These book presents the entire Java programming language and essential parts of the class libraries: the collection classes and the input-output classes.
- 2023-06-21 05:15:04下载
- 积分：1
