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最新的无线传感器网络的综合书籍,详细介绍了WSN的体系结构和通讯协议的原理及设计,对WSN的研究人员有很好的知道意义...
最新的无线传感器网络的综合书籍,详细介绍了WSN的体系结构和通讯协议的原理及设计,对WSN的研究人员有很好的知道意义-The latest integrated wireless sensor networks books, described in detail WSN architecture and communication protocol of the principle and design of WSN researchers have very good to know the meaning of
- 2022-05-09 12:52:08下载
- 积分:1
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perfect delphi programming and useful! For beginners or those who have in
delphi完美编程,很有用!对初学者或深入者都有用的哦-perfect delphi programming and useful! For beginners or those who have in-depth with the oh
- 2023-03-25 18:00:04下载
- 积分:1
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statistic算法
statistic算法-statistic algorithm
- 2023-01-30 03:55:03下载
- 积分:1
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c学习,希望对c感兴趣的朋友有所帮助,后续还有一些关于c++的资料...
c学习,希望对c感兴趣的朋友有所帮助,后续还有一些关于c++的资料-c learning, and I hope to c interested friends will help, there are still some follow-up information on the c
- 2022-03-04 16:00:09下载
- 积分:1
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君正开发板硬件资料。君正JZ4740,硬件原理图
君正开发板硬件资料。君正JZ4740,硬件原理图-Eagle is the hardware development board information. Jun is JZ4740, hardware schematics. . . . . . .
- 2022-03-16 04:13:40下载
- 积分:1
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移动机器人跟踪
Mobile robot tracking of pre-planned paths是国外顶尖级专家篆写的有关机器人路径规划的文章。虽然是2000年的,但是很有价值。-Mobile robot tracking of pre-planned paths top-level foreign experts to write Fragrance of the robot path planning articles. Although in 2000, but of great value.
- 2022-05-29 01:32:44下载
- 积分:1
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CSharp经典范例50个。像对象串行,CDDEMO,WEB窗口,Ping等等。
CSharp经典范例50个。像对象串行,CDDEMO,WEB窗口,Ping等等。
- 2022-03-17 16:58:10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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< 虚拟机设计与实现> 的source code, linux版本
< 虚拟机设计与实现> 的source code, linux版本
- 2022-03-04 23:35:26下载
- 积分:1
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make和makefile详解,大家有兴趣看看吧
make和makefile详解,大家有兴趣看看吧-make and makefile explain, we are interested to see it
- 2022-02-13 11:27:58下载
- 积分:1