Description: 这个压缩程序包含两个60进制计数器的源代码，可供习惯不同编程风格的用户使用-The compression process consists of two 60-band counter source code for different programming style habits of users Platform: |
Size: 1024 |
Author:吴明星 |
Hits:
Description: 此代码为G.723.1语音压缩源代码，该代码经优化后压缩时间缩短到原来的1/5，可用于语音数据的无线传输。-This code for G.723.1 voice compression source code, the code by optimizing the time after the compression to the original 1/5, can be used for wireless transmission of voice data. Platform: |
Size: 61440 |
Author:张瑛瑛 |
Hits:
Description: ITU-T G.191中包含的G.722语音压缩编解码程序，我已调试通过，内有我写的说明-ITU-T G.191 contained in G.722 voice compression codec procedures, I have debug through, with the note I wrote Platform: |
Size: 1052672 |
Author:刘文旭 |
Hits:
Description: 小波变换，是目前国内国际热门的研究领域。因为其是无损压缩。这里提供实现的源代码，供大家学习。-Wavelet transform, are the current domestic and international popular fields of study. Because it is lossless compression. Here realize the source code for the U.S. study. Platform: |
Size: 605184 |
Author:ytdxl |
Hits:
Description: ZOO压缩软件C语言开发源程序 ,都是源代码,对学习C语言有一定的帮助.-ZOO compression software developed C language source code, are the source code for learning C language certainly helps. Platform: |
Size: 248832 |
Author:李雷 |
Hits:
Description: 有关T264的编码器的压缩和解码源码，对于开发H264视频压缩模式的人来说是一份好的参考资料-T264 on the compression encoder and decoder source code for the H264 video compression mode of development of people is a good reference Platform: |
Size: 98304 |
Author:wanna |
Hits:
Description: JPEG文件压缩解压算法源代码，已经移植到Embedded Visual C++下，可以用于在WINCE环境下读写JPEG文件。-JPEG file compression decompression algorithm source code has been ported to Embedded Visual C++ Can be used to read and write WINCE environment JPEG file. Platform: |
Size: 236544 |
Author:柴晓荣 |
Hits:
Description: vc++jpeg图像压缩的源码 适合图像方面的人使用-vc++ jpeg image compression of the source code for the use of images Platform: |
Size: 763904 |
Author:欧阳进 |
Hits:
Description: This code provides information about the Windows Bitmap file format along with source code for some classes that can load and save bitmaps. Loading supports all bit depths(1,4,8,16,24,32) but not compression(rarely used anyway). Saving supports bit depths 16,24,32. If you prefer c++, check my submissions for a c++ version.
-This code provides information about the Windows Bitmap file format along with source code for some classes that can load and save bitmaps. Loading supports all bit depths (1,4,8,16,24,32) but not compression (rarely used anyway) . S Platform: |
Size: 38912 |
Author:設計師 |
Hits:
Description: 一款加壳软件的源代码，对于学习软件安全和设计压缩加密程序很有帮助-加壳a software source code, for the study and design of software security encryption useful compression Platform: |
Size: 47104 |
Author:聂云 |
Hits:
Description: 无线温度传感器程序，压缩包里的程序为源程序，未经调试请谅解-Wireless temperature sensor procedures, compression bag for the source code of the program without debugging please understanding Platform: |
Size: 250880 |
Author:dp |
Hits:
Description: 基于块匹配的帧间运动估计，对相邻帧间背景运动计算运动矢量 ，使用了多种搜索算法对运动块进行搜索和匹配。-Block Matching Algorithms for Motion Estimation，This MATLAB source code is a review of the block matching algorithms used for motion estimation in video compression. It implements and compares 7 different types of block matching algorithms that range from the very basic Exhaustive Search to the recent fast adaptive algorithms like Adaptive Rood Pattern Search. Platform: |
Size: 4603904 |
Author:付亚峰 |
Hits:
Description: ) Compression using huffman code
-with a number of bits k per code word
-provide huffman table
Huffman coding is optimal for a symbol-by-symbol coding with a known input probability distribution.This technique uses a variable-length code table for encoding a source symbol. The table is derived in a particular way based on the estimated probability of occurrence for each possible value of the source symbol .Huffman coding uses a specific method for representing each symbol, resulting in a prefix code that expresses the most common characters using shorter strings of bits than those used for less common source symbols.The Huffman coding is a procedure to generate a binary code tree.
-) Compression using huffman code
-with a number of bits k per code word
-provide huffman table
Huffman coding is optimal for a symbol-by-symbol coding with a known input probability distribution.This technique uses a variable-length code table for encoding a source symbol. The table is derived in a particular way based on the estimated probability of occurrence for each possible value of the source symbol .Huffman coding uses a specific method for representing each symbol, resulting in a prefix code that expresses the most common characters using shorter strings of bits than those used for less common source symbols.The Huffman coding is a procedure to generate a binary code tree.
Platform: |
Size: 1024 |
Author:ria |
Hits:
Description: 一个VC版的压缩和解压缩应用程序源代码，用于网络程序自动更新等领域，效率很高，质量高。现共享出来，与大家分享，请笑纳!如有问题，请QQ联系617104153-A VC version of the compression and decompression application source code for the network in areas such as auto-update procedures, efficient and high quality. Are shared out to share with you, please take it with your smile! If you have any questions, please QQ Contact 617104153 Platform: |
Size: 342016 |
Author:黎富起 |
Hits:
Description: 一个可以在局域网进行视频聊天的源代码，语音压缩采用G729，视频压缩采用H.263，网络传输采用RTP。本程序介绍了视频聊天的基本技术，稍加改动就可以直接运用于Internet网络。-A local area network for video chat in the source code, voice compression using G729, video compression using H.263, network transmission using RTP. This procedure describes the basic skills of video chat, a little change can be directly applied on the Internet network. Platform: |
Size: 565248 |
Author:wlch |
Hits:
Description: This paper (and accompanying MATLAB source code) is a review of the block matching algorithms used for motion estimation in video compression. It implements and compares 7 different types of block matching algorithms that range from the very basic Exhaustive Search to the recent fast adaptive algorithms like Adaptive Rood Pattern Search. The algorithms that are evaluated in this paper are widely accepted by the video compressing community and have been used in implementing various standards, ranging from MPEG1 / H.261 to MPEG4 / H.263. The paper also presents a very brief introduction to the entire flow of video compression.
by Aroh Barjatya
original found here http://www.mathworks.com/matlabcentral/fileexchange/8761-This paper (and accompanying MATLAB source code) is a review of the block matching algorithms used for motion estimation in video compression. It implements and compares 7 different types of block matching algorithms that range from the very basic Exhaustive Search to the recent fast adaptive algorithms like Adaptive Rood Pattern Search. The algorithms that are evaluated in this paper are widely accepted by the video compressing community and have been used in implementing various standards, ranging from MPEG1/H.261 to MPEG4/H.263. The paper also presents a very brief introduction to the entire flow of video compression.
by Aroh Barjatya
original found here http://www.mathworks.com/matlabcentral/fileexchange/8761
Platform: |
Size: 121856 |
Author:hbx |
Hits:
Search - source code for compression