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本书结合作者丰富的实践经验和深厚的理论基础,总结出一系列行之有效的高质量Java编程的规则和建议,指导读者提高Java程序开发的水平。...
本书结合作者丰富的实践经验和深厚的理论基础,总结出一系列行之有效的高质量Java编程的规则和建议,指导读者提高Java程序开发的水平。-author of the book combines rich practical experience and solid theoretical foundation, summed up a series of effective, high-quality Java programming rules and recommendations to guide readers to improve Java programming level.
- 2022-05-20 11:11:14下载
- 积分:1
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Beijing University information security disciplines class lectures, very detaile...
北京大学信息安全学科的上课讲义,很详细的介绍了计算机领域的信息安全问题,以及各作加密算法的分析,这是第一部分-Beijing University information security disciplines class lectures, very detailed introduction to the field of computer information security, and the encryption algorithm for the analysis, this is the first part
- 2022-10-24 05:50:03下载
- 积分:1
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智能DWG _
DWG_Smart-Card_USB-ICC_ICCD_rev10 smartcard USB方面的标准-DWG_Smart-Card_USB-ICC_ICCD_rev10 smartcard USB standards
- 2023-02-14 09:05:04下载
- 积分:1
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《数据结构(c语言版)》配套光盘 学习数据库不可缺少的辅助材料...
《数据结构(c语言版)》配套光盘 学习数据库不可缺少的辅助材料 -err
- 2023-05-11 18:10:03下载
- 积分:1
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It s a very important book for yu to choose,and if you want to learn digital pic...
这是一本非常权威的数字图像处理教材,学习图像必备-It s a very important book for yu to choose,and if you want to learn digital picture process you must get it.
- 2022-02-15 02:17:07下载
- 积分:1
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VC之路网站的电子杂志,讲述如何用SDK写Win32程序.是非常好的VC入门教材,讲得深入浅出....
VC之路网站的电子杂志,讲述如何用SDK写Win32程序.是非常好的VC入门教材,讲得深入浅出.-VC road site an electronic magazine on how to use the SDK to write Win32 procedures. VC is a very good entry materials and speak in plain language.
- 2022-01-31 09:28:30下载
- 积分:1
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Java编程思想(简体中文版)的第二版,java的经典教材之一。
Java编程思想(简体中文版)的第二版,java的经典教材之一。-Java programming thinking (English version) for the second edition of the classic textbook java one.
- 2023-07-17 12:05:04下载
- 积分:1
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UNIX下的精典C语言编程教程
UNIX下的精典C语言编程教程-the classical UNIX C Programming Language Guide
- 2022-09-30 23:45:08下载
- 积分:1
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《编程精粹───Microsoft编写优质无错C程序秘诀》教你如何写出高质量的程序代码,让你摆脱错误的困扰。...
《编程精粹───Microsoft编写优质无错C程序秘诀》教你如何写出高质量的程序代码,让你摆脱错误的困扰。
- Programming the essence ─ ─ ─ Microsoft to prepare high-quality error-free C program secret teach you how to write high quality code, let you out of the wrong problems.
- 2022-05-17 05:20:24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