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CSharp文件从开发商。
Csharp document fro developers.
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VC调用MATLAB编译的D
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sdaing uc gui 开发指导UCGUI的初学者
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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
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串口通讯大权,介绍了RS232,RS422,RS485等串行通讯的协议,规范,具体说明等。帮助你写好串口同学...
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- 2022-01-26 04:35:45下载
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VC++实现的哈弗曼编码,哈弗曼树的显示。
VC++实现的哈弗曼编码,哈弗曼树的显示。-VC++ implementation Havermann coding Havermann tree display.
- 2022-03-18 13:50:33下载
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The Scientist and Engineer s Guide to Digital Signal Processing book
The Scientist and Engineer s Guide to Digital Signal Processing book
- 2022-03-06 14:11:21下载
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《Java编程思想》第四版源代码,大家一起研究研究。
《Java编程思想》第四版源代码,大家一起研究研究。- Java programming ideas, the fourth edition of the source code, together with U.S. studies.
- 2022-07-01 02:40:18下载
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这是一本学习集成环境下c语言编程的资料书。它通过电子书的形式描述了集成环境下c语言编程技巧。...
这是一本学习集成环境下c语言编程的资料书。它通过电子书的形式描述了集成环境下c语言编程技巧。-This is an integrated learning environment information c language programming book. It describes the form of electronic integrated environment c language programming skills.
- 2022-06-28 23:09:29下载
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Sun Code Conventions for the Java Programming Language
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- 2022-03-10 07:05:36下载
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