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介绍经典Perona
介绍经典Perona-Malik模型各向异性扩散滤波去噪的英文论文,对于学习图像的人很有用的。-Introduced the classic model of Perona-Malik anisotropic diffusion denoising filter papers in English, for those who study images very useful.
- 2023-08-31 09:25:05下载
- 积分:1
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id3算法的matlab实现
id3算法的matlab实现 -id3 algorithm matlab realize
- 2022-03-07 19:49:40下载
- 积分:1
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一本很好的学习Frontpage的书,从入门到精通一应俱全!
一本很好的学习Frontpage的书,从入门到精通一应俱全!- A very good study Frontpage book, from crosses the threshold is
skilled in has it all!
- 2022-08-02 11:56:00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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无线路由器的概述,主要介绍了ARM7架构的…
无线路由器概述,主要说明了ARM7构架,无线路由器的构架,GPRS上网机制等-An overview of the wireless router, mainly describes the ARM7 architecture, the framework of wireless routers, GPRS Internet access mechanism
- 2022-08-26 09:36:01下载
- 积分:1
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c traps and pitfall最早的论文,更加精简,对C编程极为有用
c traps and pitfall最早的论文,更加精简,对C编程极为有用-c pitfall traps and the earliest papers, more streamlined, the C programming extremely useful
- 2023-04-28 07:05:03下载
- 积分:1
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该对象的内部模型。c
inside the c++ object model.深入c++对象模型。鼎鼎大名的Stanley B. Lippman 写的。搞c++编程的能不看吗?
-inside the object model. C-depth object model. The famous Stanley B. Lippman had written. Engage c programming can not see?
- 2022-07-11 09:45:54下载
- 积分:1
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操作系统 线程的调度根据时间片轮转和消息缓冲区的通信
操作系统 线程的调度根据时间片轮转和消息缓冲区的通信-OS thread scheduling time-based Web news and communications buffer
- 2022-06-11 22:55:27下载
- 积分:1
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VC实现了MFC类库,它是一个很好的VC编程参考…
详细介绍了VC的MFC类库,它是一个很好的VC编程参考,供大家学习
- 2022-03-15 19:02:58下载
- 积分:1
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从CNKI下载的审计专家系统电子书(1),可不是免费的吆!
从CNKI下载的审计专家系统电子书(1),可不是免费的吆!-CNKI downloaded from the e-books audit expert system (1), is not free shout!
- 2022-01-28 19:50:25下载
- 积分:1