Description: 一般的9-7小波滤波器及其图像压缩性能研究,introduce the wavelet filters and its application in image processing-general 9-7 wavelet filter and image compression performance research, and introduce the wavelet filters and its application in image processing Platform: |
Size: 208896 |
Author:晓波 |
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Description: 很好的东东，类似一种压缩的程序，但非常简单，c++更既方便大家的应用-good Dongdong, a similar compression procedure, but very simple, c more convenient your application Platform: |
Size: 65536 |
Author:民命 |
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Description: 在 Windows 的资源管理器窗口中，我们见过 WinZIP,WinRAR 等软件能在文件或文件夹的默认快捷菜单中添加几个菜单项，它可以使用户无须进入软件内部而直接在视窗中进行压缩/解压操作，十分方便用户操作，这无疑是一个较好的应用模型，它就是我们所说的Shell扩展技术。此源代码将以一个普通的源代码统计程序为例来说明怎样实现Shell扩展技术。-the Windows Resource Manager window, we have seen Photoshop, WinRAR software or documents in the default folder quick to add extra menu individual, it can save users from having access to the internal software directly in Windows for compression/decompression operation, it is very convenient for users, which undoubtedly it is a good application model, it is what we call the Shell extensions. This source will be a general source statistical procedures as an example to illustrate how to achieve the Shell extensions. Platform: |
Size: 92160 |
Author:唐佳 |
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Description: DIB(Device-indepent bitmap)的与设备无关性主要体现在以下两个方面： DIB的颜色模式与设备无关。例如，一个256色的DIB即可以在真彩色显示模式下使用，也可以在16色模式下使用。 256色以下(包括256色)的DIB拥有自己的颜色表，像素的颜色独立于系统调色板。 由于DIB不依赖于具体设备，因此可以用来永久性地保存图象。DIB一般是以*.BMP文件的形式保存在磁盘中的，有时也会保存在*.DIB文件中。运行在不同输出设备下的应用程序可以通过DIB来交换图象。 DIB还可以用一种RLE算法来压缩图像数据，但一般来说DIB是不压缩的。 DIB的结构-DIB (Device-indepentent bitmap) has nothing to do with sexual equipment mainly in the following two aspects : DIB color mode has nothing to do with the equipment. For example, a 256-color DIB is the true color display mode, or can be used in 16 color mode. 256-color below (including 256 colors), the DIB has its own color table, color of the pixel independent system palette. As DIB is not dependent on specific equipment, it can be used for permanent preservation of images. DIB normally*. BMP file stored in the form of disk, sometimes stored in*. DIB document. Running on different output devices under the application of the procedure can be DIB to exchange images. DIB can also use a RLE compression algorithm to image data, but generally DIB is not compressed. DIB structure Platform: |
Size: 6144 |
Author:王小二 |
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Description: 本书内容由三部分组成。第一部分介绍信息论与信息科学的基本知识， 第二部分介绍 Shannon 信息论的基本内容,第三部分介绍信息论的应用。本书叙述力求通俗简练，较长的定理证明将通过指定参考书给出，各章附有习题与注解说明。对大型的练习，如无失真数据压缩编码、有失真图象压缩编码、调制编码及其他编码技术作者编制了若干个大型的练习试验，作为信息论理论教学的补充与尝试，有条件的学校可以开设。~..~-contents of the book consists of three parts. The first part gives information, and information of basic scientific knowledge, Shannon introduced the second part of the basic content of information theory, information theory on the third part of the application. The book describes concise seek popular, longer theorem proving, through the designated reference book is the chapter bearing exercises with explanatory comments. The practice of large, lossless data compression, distortion image compression coding, modulation and coding and other coding technology writer produced a number of large-scale exercise testing, information theory as a supplementary teaching the theory and experiments, qualified schools can open. ~ ~ .. Platform: |
Size: 2768896 |
Author:孙荣超 |
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Description: g.729的实现，应用于ip电话通信等很多需要语音压缩的地方，是国际电信联盟itu应用最广泛的一种标准之一-G.729 the realization used ip telephony and many other needs of the local voice compression, the International Telecommunication Union ITU is the most extensive application of a standard one Platform: |
Size: 207872 |
Author:李俊 |
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Description: 运用java开发工具，java 本身具有的类库的优势，应用java 提供的有关方法实现基本的压缩和解压缩功能。-use java development tools, java itself with the library's strengths, java application of the method for the realization of basic compression functions. Platform: |
Size: 583680 |
Author:逐鹿 |
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Description: 一个非常好的开源音频编解码项目，支持多种音频采用频率，支持多码流，支持可变速率
Speex a free codec for free speech
Speex is an Open Source/Free Software patent-free audio compression format designed for speech. The Speex Project aims to lower the barrier of entry for voice applications by providing a free alternative to expensive proprietary speech codecs. Moreover, Speex is well-adapted to Internet applications and provides useful features that are not present in most other codecs. Finally, Speex is part of the GNU Project and is available under the Xiph.org variant of the BSD license-a very good open-source audio codecs, support for multiple audio frequency, multi-stream, Variable-rate support for a free Vorbis codec for free speech Vorbis i s an Open Source/Free Software patent-free Aud io compression format designed for speech. The Vorbis Project aims to lower the barrier of entry for voice applications by providing a free alte rnative to expensive proprietary speech codec s. Moreover, Vorbis is well-adapted to the Internet application s and provides useful features that are not pres ent in most other codecs. Finally, Vorbis is part of the GNU Project and is available under the Xiph.org variant of the BSD license Platform: |
Size: 546816 |
Author:邹远富 |
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Description: 小叶波算法，用有数据压缩在数据挖掘和图像的压缩中有很好的应用，-small Ye Bo algorithm, data compression is used in data-mining and image compression is a very good application, Platform: |
Size: 117760 |
Author:mou |
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Description: The goal of the project is to create a peer-to-peer and peer-server-peer VoIP application. The requirements are : encryption (openSSH) , mp3 compression, 19.2kbs stream capable. -The goal of the project is to create a peer-t o-peer and peer-server-peer VoIP application . The requirements are : encryption (openSSH), MP3 compression, 19.2kbs stream capable. Platform: |
Size: 1189888 |
Author:王小二 |
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Description: 介绍了各种数字图像处理的算法分析及编程实现技术。全书由12章和一个附录组成。主要内容包括：位图基础、图像的显示、图像的几何变换、图像灰度变换、图像的平滑处理、图像锐化处理及边缘检测、图像分割及测量、图像的形态学处理、图像的变换域处理及应用、图像的合成、24位彩色图像的处理、JPEG图像的压缩编码。
-introduced a variety of digital image processing algorithm analysis and programming technology. Book by 12 chapters and an appendix composition. The main contents include : bitmap based, image display, image geometry transform, image gray transform, the image smoothing, sharper Image processing and edge detection, image segmentation and measurement, image morphology, Image Transform domain processing and application of image synthesis, 24-bit color image processing, JPEG image compression. Platform: |
Size: 23552 |
Author:流流 |
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Description: 本程序是一套完整的应用海康HC视频压缩卡组建支持MPEG4图像格式的硬盘录像机的源码，和必要的dll文件等。-this program is a complete set of application- CNOOC HC video compression card form MPEG4 image format drives recorder source, and the necessary dll files. Platform: |
Size: 5423104 |
Author:辛培民 |
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Description: asp.net应用程序 传输中压缩vs的实现 通过利用压缩来减少传输量-Asp. Net application transmission of compressed vs. achieve through the use of compression to reduce transmission capacity Platform: |
Size: 58368 |
Author:800425 |
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