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thinking in java 学习java的帮手
thinking in java 学习java的帮手-thinking in the learning java helper
- 2022-07-09 10:46:08下载
- 积分：1
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关于桌面优化的书籍！很好的介绍桌面优化的重要性。很值得我们去看看的哦...
关于桌面优化的书籍！很好的介绍桌面优化的重要性。很值得我们去看看的哦-desktop optimization on the books! A good introduction to the importance of desktop optimization. We should look at the oh
- 2022-02-24 22:11:41下载
- 积分：1
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ATA规范，硬盘等外设的标准，备由控制说明
ATA规范，硬盘等外设的标准，备由控制说明-ATA specification, hard drives and other peripherals standards, prepared by the control Note
- 2022-03-21 16:08:19下载
- 积分：1
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MSP430编程
MSP430编程-MSP430 Programming
- 2022-03-24 19:00:00下载
- 积分：1
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computer network (Release 4), the Chinese version
计算机网络（第4版）中文版-第一章 全书由潘爱民先生翻译 由于没有下载到中文版后面的章节，所以我上传了全书的英文版。-computer network (Release 4), the Chinese version- the first chapter book translation by Mr. Pan Aimin downloaded to the absence of the Chinese version of the chapter on the back, so I upload the book in English.
- 2022-04-09 17:32:23下载
- 积分：1
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一种基于DCT域的MPEG
一种基于DCT域的MPEG-4编码器改进方法-a DCT-based MPEG-4 encoder Improvement
- 2023-05-05 19:45:03下载
- 积分：1
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Microsoft Visual FoxPro 6.0中文版教程
Microsoft Visual FoxPro 6.0中文版教程-Microsoft Visual FoxPro 6.0 Chinese version of Guide
- 2022-12-31 00:05:05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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Maybe somebody will say, "Who now using diskless diskless, then slowly"...
也许有人会说“无盘?现在谁还用无盘，那么慢”、“管理也不方便，太费事”、“安装太困难，一般人做不了”。实际上，无盘并不代表低速，而且利用一些专用软件，安装无盘工作站也非常容易。-Maybe somebody will say, "Who now using diskless diskless, then slowly", "management nor convenient, too cumbersome," and "too difficult to install, most people do not." In fact, diskless is not slow, but use some special software, the installation of diskless workstation is also very easy.
- 2022-03-15 01:48:42下载
- 积分：1
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CISCO Construction of the initial knowledge
CISCO构建知识初级-CISCO Construction of the initial knowledge
- 2022-03-12 21:37:25下载
- 积分：1
