-
当你想阻止一个变量被改变，可能会用到const关键字。在你给一个变量加上const修饰符的同时，通常需要对它进行初始化，因为以后的任何时候你将没有机会再去改变它...
当你想阻止一个变量被改变，可能会用到const关键字。在你给一个变量加上const修饰符的同时，通常需要对它进行初始化，因为以后的任何时候你将没有机会再去改变它-When you want to be changed to prevent a variable may be used for const keyword. To a variable you add const modifier at the same time, usually need to initialize it, because any time you will not have a chance to change it again
- 2022-01-25 15:19:02下载
- 积分：1
-
三极管工作原理的课件，非常好，易懂，讲 的很透
三极管工作原理的课件，非常好，易懂，讲 的很透-The working principle of the courseware triode, very good, easy to understand, speak very thoroughly
- 2022-01-27 16:17:58下载
- 积分：1
-
Detail by an example program with Keil C51 in C51 assembler call each other as w...
通过实
例详细介绍Keil C51 中C51 程序与汇编程序相互调用以及汇编程序与C51 程序相互调用时的接口建立方法,并给出在不同的应用中对接口进行简化的方法。-Detail by an example program with Keil C51 in C51 assembler call each other as well as with the C51 assembler program is called when the interface between the establishment of methods and applications are given in different ways to simplify the interface.
- 2022-02-27 03:08:48下载
- 积分：1
-
局域网速查手册，全面介绍局域网的各种技术参数。
局域网速查手册，全面介绍局域网的各种技术参数。-LAN Quick Fact Manual, a comprehensive description of the various technical parameters of the LAN.
- 2023-08-05 22:20:06下载
- 积分：1
-
用JAVA编写的打地鼠游戏，非常之简单，欢迎讨论
用JAVA编写的打地鼠游戏，非常之简单，欢迎讨论-Whac-A-Mouse Game
- 2023-07-08 05:15:03下载
- 积分：1
-
一套oracle数据仓库学习教程（ppt文档），希望对大家有所帮助。...
一套oracle数据仓库学习教程（ppt文档），希望对大家有所帮助。-set of oracle data warehouse learning Guide (ppt files), we hope to help.
- 2022-08-17 06:11:35下载
- 积分：1
-
Tom Mitchell (Tom Mitchell) " machine learning" Chinese version (the cl...
汤姆・米切尔(Tom Mitchell)《机器学习》中文版(经典教材)[Doc]-Tom Mitchell (Tom Mitchell) " machine learning" Chinese version (the classic textbook) [Doc]
- 2022-07-04 03:38:08下载
- 积分：1
-
Mohinder Jankiraman一书原文《Space
Mohinder Jankiraman一书原文《Space-time codes and MIMO systems》，书中的源代码可以在本站找到。的Matlab源代码-Mohinder Jankiraman an original book, "Space-time cod es and MIMO systems ", the book"s source code can be found at the site. Matlab source code
- 2022-04-15 11:50:40下载
- 积分：1
-
C++ 语言命令详解：可以用作学习C++的标准教材,也可成为高级程序员的有价值的参考书....
C++ 语言命令详解：可以用作学习C++的标准教材,也可成为高级程序员的有价值的参考书.-order Elaborates on C language : C can be used to study the standard materials, it can also become a valuable senior programmer"s reference.
- 2022-04-19 00:29:06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
