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甲骨文测试书文件,供开发者看帮助
Oracle test book File for developers to look at help
- 2022-01-26 07:30:31下载
- 积分:1
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这是一本关于visual c++.net开发的书,有全套代码
这是一本关于visual c++.net开发的书,有全套代码-This is about a visual c++. Net development of the book, there is a full set of code
- 2022-01-25 14:32:55下载
- 积分:1
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动态链接库(DLLs)是从C语言函数库和Pascal库单元的概念发展而来的。所有的C语言标准库函数都存放在某一函数库中,同时用户也可以用LIB程序创建自己的函数...
动态链接库(DLLs)是从C语言函数库和Pascal库单元的概念发展而来的。所有的C语言标准库函数都存放在某一函数库中,同时用户也可以用LIB程序创建自己的函数库。在链接应用程序的过程中,链接器从库文件中拷贝程序调用的函数代码,并把这些函数代码添加到可执行文件中。structures of computer science. -Dynamic link libraries (DLLs) from the C language function library and Pascal library modules developed from the concept. All of the C language standard library functions are stored in a library at the same time users can also create their own procedures LIB library. Link applications in the process, the linker copies of documents from the Treasury calls a function code, and code these functions added to the executable file. structures of computer science.
- 2022-06-27 19:13:40下载
- 积分:1
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Access 2000的VBA开发教程,Access2000_vba一册通
Access 2000的VBA开发教程,Access2000_vba一册通
- 2022-03-22 03:39:55下载
- 积分:1
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Switching power supply
开关稳压电源――原理、设计与实用电路,可调-Switching power supply- principle, design and practical circuits, adjustable
- 2022-03-10 06:41:43下载
- 积分:1
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纹传感器芯片FCD4B14具有8´ 280=2240象素,象素尺寸50 µ m´ 50 µ m=500dpi;象素时钟高...
纹传感器芯片FCD4B14具有8´ 280=2240象素,象素尺寸50 µ m´ 50 µ m=500dpi;象素时钟高达2MHz,1780frame/s。本文介绍了该芯片的结构、原理及应用特性。-Pattern sensor chip FCD4B14 with 8 280 = 2240 pixels, pixel size of 50 μm 50 μm = 500dpi pixel clock up to 2MHz, 1780frame/s. This article describes the structure of the chip, principle and application features.
- 2022-02-25 13:30:11下载
- 积分:1
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为Microsoft 32位平台的应用程序编程接口,Win32 API是从事Windows应用程序开发所必备的。本书首先对Win32 API函数做完整的概述;然...
为Microsoft 32位平台的应用程序编程接口,Win32 API是从事Windows应用程序开发所必备的。本书首先对Win32 API函数做完整的概述;然后收录五大类函数:窗口管理、图形设备接口、系统服务、国际特性以及网络服务;在附录部分,讲解如何在Visual Basic和Delphi中对其调用。-32 for Microsoft platform application programming interface, Win32 API is engaged in the development of Windows applications are essential. The book begins on the Win32 API function to do a complete overview; Then function contains five main categories : window management, graphics device interface, system services, international character and network services; In the appendix to the book, to explain how the Visual Basic and Delphi to their call.
- 2023-01-13 06:10:03下载
- 积分:1
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《地理信息系统设计》原书配套光盘上的ppt文档,很新,值得一看...
《地理信息系统设计》原书配套光盘上的ppt文档,很新,值得一看
- 2023-08-23 03:50:03下载
- 积分:1
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小波变换在感应加热电源锁相环中的应用研究
小波变换在感应加热电源锁相环中的应用研究-Wavelet Transform in the induction heating power supply in the application of phase-locked loop
- 2022-08-21 04:42:27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
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