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Description: 基于LZW算法的一种无损压缩实现程序，实现简单完全-LZW algorithm based on a lossless compression procedures, simple complete
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Size: 4912128 |
Author: 张光 |
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Description: LZW用visual basic实现的源文件。-LZW achieved using visual basic source files.
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Size: 3072 |
Author: huangxin |
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Description: LZW编码解码的实现
输入原始的字典
对其进行编码
-LZW codec implementations
Enter the original dictionary
Encode
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Size: 398336 |
Author: me |
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Description: 图像压缩中基本的统计编码方式
LZW编码
算术编码以及哈弗曼编码
-Basic statistical image compression encoding LZW coding arithmetic coding and Huffman coding
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Size: 499712 |
Author: me |
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Description: 利用图形图像处理的原理，用LZW对图像实现编码和解码。针对的灰度图像，将图像压缩、解压的数据放在文本文档中。-Using the theory of graph and image processing, the image using LZW to realize the coding and decoding. According to the gray image, the image compression, decompression of the data in a text document.
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Size: 4072448 |
Author: dongfangyun |
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Description: Lempel-Ziv-Welch数据压缩算法原理介绍与分析,非常适合初学者进行学习交流-Lempel- Ziv- Welch data compression algorithm principle is introduced and analyzed
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Size: 10240 |
Author: 于于 |
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Description: not inportant doesnt work
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Size: 1024 |
Author: gana |
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Description: （Lempel-Ziv-Welch）LZW压缩的源代码，使用c++编写的，无测试用例，可直接使用 -Lempel-Ziv-Welch compress
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Size: 1024 |
Author: 王耿 |
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Description: Lempel-Ziv-Welch decompress，LZW解压的代码，使用c++编写-Lempel-Ziv-Welch decompress, coded by C++
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Size: 2048 |
Author: 王耿 |
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Description: 参考网上的资料写的gif编解码。
编码用gdi解析常用图片格式，然后组装成gif
解码吧gif的每一帧转换成dib
gif文件格式网上有很多介绍
gif用的变长lzw压缩算法：
没弄懂原理，只知道过程。压缩取一个字符作为后缀，看看字符串是否存在。存在，用对应的编码作为前缀继续取；不存在把字符串添加到字典，前缀添加到输出流，后缀作为前缀继续取。解压取一个编码看看字典中是否存在。存在用对应的字符串的第一个字符作为后缀，看看当前字符串是否存在，不存在添加到字典中，后缀作为前缀，前缀对应的字符串添加到输出流，继续取；编码不存在，前缀对应的字符串的第一个字符作为后缀（这时当前字符串肯定不存在，字典中下一个可用编码肯定等于刚取出的编码），字符串添加到字典中，编码作为前缀，前缀对应的字符串添加到输出流，继续取。
编码流转换成字节流是按位从低到高的，window是小端模式（低字节在低地址），字节内低位在右边。
24位dib转换成8位dib时使用的八叉树算法
图片拉伸时参考的网上的双线性插值算法。
字典满了位数加一，位数是12时不加-Online reference materials written gif codec.
Encoded using gdi resolve common image formats, and then assembled into a gif
Each frame decode it into a gif dib
There are many online gif file format introduced
gif lzw with variable length compression algorithm:
Did not understand the principle, only know the process. Compression takes a character as a suffix, and see if there is a string. Exist as a prefix to continue to take with the corresponding encoding there is no string to add to the dictionary, a prefix added to the output stream, the suffix as a prefix to continue to take. Take a look at extracting coding dictionary exists. Exist with the corresponding first character string as a suffix to see the current string exists, there is no add to the dictionary, the suffix as a prefix, the corresponding string to the output stream, continue to take coding does not exist, prefix corresponding first character string as a suffix (when the current string certainly does not exis
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Size: 438272 |
Author: 朱伯虎 |
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Description: 本程序没有使用数据库，导入项目以后不需要再对数据库进行配置就可以启动运行。项目启动文件为src/com/lzw/MainFrame.java。本程序主要功能是用于联系人管理和远程连接，通过主界面上的添加、修改、删除可以对需要远程协助的联系进行管理，点击求助就可以联系人申请协助。在远程协助时，远程协助的申请人与被申请人都要开启该远程协助软件，才能进行运程协助。-The program does not use a , do not need to import the project later configure the , you can start to run. Project startup file src/com/lzw/MainFrame.java. The main function of this program is for contact management and remote connectivity, the main interface by adding, modifying, deleting the need for remote assistance can contact management, click on the help you can contact to apply for assistance. When remote assistance, remote assistance applicant and the respondent have turned the remote assistance software to help make fortune
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Size: 446464 |
Author: 周大侠 |
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Description: 企业内部通信系统java开发:
系统介绍
企业内部通讯系统必须提供网络通讯功能、在通讯过程中禁止使用聊天表情、文件传送等功能，避免资料外泄，或因发送错误而导致上级资料的丢失以及其他损失。最重要的是必须适应任何操作系统，也就是实现跨平台技术，因为企业内部的工作需要，工作环境中使用了多个操作系统来完成不同的工作。另外，系统不需要使用服务器中转和记录通讯内容，可以独立完成通讯任务，排除职工对领导监视工作进度等逆反心理。
程序说明
本程序使用JAVA DB数据库开发，导入项目以后不需要单独对数据库进行配置就可以启动运行。项目启动文件为src/com/lzw/EQ.java。
-Internal communication systems:
System Introduction
Internal communication systems to provide network communication capabilities, prohibit the use of chat expressions during communication, file transfer and other functions, to avoid leakage of information, or send an error which led to the loss of higher-level information and other losses. The most important thing is to adapt to any operating system, which is cross-platform technology, because their internal work, the work environment using multiple operating systems to perform different tasks. In addition, the system does not require the use of a server transfer and record the content of communications, communication tasks can be completed independently, excluding staff monitoring the progress of work on leadership and other rebellious.
Program Description
This program uses JAVA DB development, no separate configuration, you can start to run against the after importing a project. Project startup file src/com/lzw/EQ.java.
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Size: 2777088 |
Author: 周大侠 |
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Description: Lempel ziv algorithm compression
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Size: 41984 |
Author: anita |
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Description: lzw coding in c sharp
using decoder and encoder algorthem
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Size: 242688 |
Author: ghufran |
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Description: Lempel–Ziv–Welch (LZW) is a universal lossless data compression algorithm created by Abraham Lempel, Jacob Ziv, and Terry Welch. It was published by Welch in 1984 as an improved implementation of the LZ78 algorithm published by Lempel and Ziv in 1978. The algorithm is simple to implement, and has the potential for very high throughput in hardware implementations.
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Size: 436224 |
Author: fatihafifi |
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Description: LZW算法，文件压缩解压算法。LZW算法基于转换串表（字典）T，将输入字符串映射成定长（通常为12位）的码字。在12位4096种可能的代码中，256个代表单字符，剩下3840给出现的字符串。-LZW algorithm, file compress and decompress
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Size: 4096 |
Author: 孙文心 |
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Description: 用C写的文件的压缩算法（已在xp下验证通过）,可根据不同平台做移植-compress for file
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Size: 3072 |
Author: huchaoxin |
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Description: LZW编码和Huffman编码，MATLAB-LZW coding and Huffman coding，MATLAB
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Size: 3072 |
Author: 陶一凡 |
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Description: java版实现lzw编码压缩，支持对文本文件和图片进行压缩处理。-java version lzw coding to achieve compression, support for text files, and image compression.
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Size: 960512 |
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Description: Pi马的一个简单例子 1.可以偷窥到对方的桌面内容，按设置的时间进行刷新. 2.可以用鼠标控制对方的电脑，包括所有的鼠标操作. 3.可以使用键盘控制对方的电脑，几乎可用所有的按键. 4.在客户端可以建立多个窗口，对多台电脑进行监视控制. 5.可以运行一条命令,例如打开一个记事本. 6.可以锁定/解锁对方的电脑. 7.可以让对方电脑(强行)注销/重启/关机. 8.可以传送/删除/移动对方的电脑上的文件. 9.在必要时还可以关掉服务程序. 10.增加了自动发信的功能，在连接Internet后会发送电脑IP地址. 11.可以保存配置. 12.可以对传送的图像进行压缩,压缩算法有LZW(推荐)、LZ77、LZSS等. 13.可以指定获得桌面的颜色数目，有单色、16色、256色和真彩,以保证在可以桌面图像更新的速度要求. -an example of PiLoader1. Can be peeping into the contents of each other s desktop. 2. Can use the mouse to control the other computer. 3. You can use the keyboard to control the other computer. 4. The client can create more window. 5. can run a command. 6. can lock/unlock each other s computer. 7. will allow the other computer (forced) write-off/restart/shutdown. 8. can send/delete/move each other s computer documents. 9. where necessary, can also turn off the service program. 10. an increase of automatic letter functions. 11. configuration can be saved. 12. can send the image compression
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Size: 58368 |
Author: libguestfs |
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