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Description: C/C++实现LZW编码，对二进制浮点数（正负皆可）可进行有效压缩，解压无错，字典长度为256。-C/C++ LZW coding for binary floating-point numbers (can be positive or negative) can be an effective compression and decompression error-free, dictionary length is 256.
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Size: 2048 |
Author: yangdong |
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Description: 多种压缩算法的源代码，包括SPLAY,LZW,LZ,HUF等经典压缩算法-A variety of compression algorithms source code, including the classic SPLAY, LZW, LZ, HUF and other compression algorithms
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Size: 98304 |
Author: wanglx |
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Description: LZW压缩算法简介作者:宋成描述:一篇关于LZW压缩算法简介的文章，通俗易懂，值的一看！备注::该文章整理自软件源码报1998年合订本上册。 LZW压缩算法是一种新颖的压缩方法，由Lemple
-The LZW compression algorithm About author: Song: one on the LZW compression algorithm profile article easy to understand, the value of a look! Remarks :: organize self-reported 1998 bound volume of the software source on the article. The LZW compression algorithm is a new compression method by Lemple
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Size: 5120 |
Author: r123qq |
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Description: 屏幕控制源码，采用一定的算法进行了屏幕图像的压缩，效果比较好-Screen control source code, the screen image compression algorithm, the results were better
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Size: 2539520 |
Author: AndyBush |
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Description: 采用LZW算法进行解码GIF图片，稍作修改即可支持sd卡，本人亲测在STM32+SDIO平台上解码SD卡中的gif效果尚可-LZW algorithm to decode GIF images, minor modifications to support the sd card, I pro-test STM32+SDIO platform gif effect can still decode the SD card
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Size: 7168 |
Author: shixueqing |
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Description: 其中包含将256色彩色图象转化为灰度图象，LZW压缩算法，显示出来DDIB位图，哈夫曼编码及实现图象的马赛克效果的C++源码 可直接使用。
-Which contains 256 color color image into a grayscale image, LZW compression algorithm, displayed DDIB bit map, Huffman coding and image mosaic C++ source code can be used directly.
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Size: 480256 |
Author: 奉献 |
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Description: 此源代码,是一个词典（ＬＺＷ）编码编码程序源码，能直接接使用，输入输出均为文件格式。 可直接使用。 已通过测试。
-This source code is a dictionary (LZW) coding encoded program source code, can be directly connected using the input and output are the file format. Can be used directly. Has been tested.
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Size: 14336 |
Author: 本质 |
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Description: 实现对lena图的lzw编解码，只需注意改变文件保存路径，即可运行成功。-To achieve the Lena figure LZW decoding, need to pay attention to change file save the path, can run of success.
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Size: 19456 |
Author: 梁红 |
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Description: LZW compress / decompress program
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Size: 479232 |
Author: CEG |
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Description: lzw算法源码-lzw algorithm source code
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Size: 23552 |
Author: 辉 |
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Description: lzw算法实现对文本和图像的无损压缩和解压缩，字典长度最高位12位，对重复性比较高的文本和图像有不错的压缩效果。-lzw algorithm lossless compression and decompression of text and images, dictionary length MSB 12, good compression of the repeatability text and image.
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Size: 771072 |
Author: 宏观 |
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Description: lzw算法实现对文本和图像文件的压缩和解压缩，生成字典最高为16位。对重复性较大的文本文件和图像文件有很好的压缩效果。-the lzw algorithm compression and decompression of text and image files, generated dictionary of up to 16. Compression repetitive text and image files.
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Size: 745472 |
Author: 宏观 |
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Description: 利用LZW的压缩算法实现文件件的压缩与解压缩。
-Using LZW compression algorithm compression and decompression of file pieces.
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Size: 3072 |
Author: 坚定 |
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Description: This the code for LZW algo in C-This is the code for LZW algo in C++
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Size: 131072 |
Author: rishabh |
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Description: lzw编码，gif图片编码，lena图的lzw可变长编解码-lzw encoding the gif picture coding, lena graph lzw variable length code decoding
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Size: 53248 |
Author: hongyu |
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Description: LZW coder and decores. C++ classes to encode and decode algorithm
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Size: 3072 |
Author: o27 |
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Description: 本程序设计主要完成对LZW算法压缩与解压缩两方面的工作，是进一步学习LZW算法有效实例-This design program mainly complete the LZW algorithm compression and unzip the two aspects of the work, it is further study LZW algorithm effective examples
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Size: 11471872 |
Author: 张 |
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Description: LZW压缩，包括文本文档，图片。且能够实现计算源文件，压缩文件大小的计算和显示-LZW compression, text documents, pictures. And be able to achieve the calculation of the source file, compressed file size calculation and display
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Size: 1467392 |
Author: yinwei |
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Description: 熵编码(entropy encoding)是一类利用数据的统计信息进行压缩的无语义数据流之无损编码。本章先介绍熵的基本概念，然后介绍香农-范诺(Shannon-Fano)编码、哈夫曼(Huffman)编码、算术编码(arithmetic coding)、行程编码(RLE)和LZW编码等常用的熵编码方法。 哈夫曼编码建议了一种将位元进位成整数的算法，但这个算法在特定情况下无法达到最佳结果。为此有人加以改进，提供最佳整数位元数。这个算法使用二叉树来设立一个编码。这个二叉树的终端节点代表被编码的字母，根节点代表使用的位元。除这个对每个要编码的数据产生一个特别的表格的方法外还有使用固定的编码表的方法。比如加入要编码的数据中符号出现的机率符合一定的规则的话就可以使用特别的变长编码表。这样的编码表具有一定的系数来使得它适应实际的字母出现机率。-Entropy coding (entropy encoding) is a kind of use data of statistical information compression without semantic data flow of nondestructive coding. This chapter first introduces the basic concept of entropy, and then introduce Shannon- occupies (Shannon- Fano) coding, Huffman (Huffman) coding, arithmetic coding (arithmetic coding), stroke encoding (RLE) and LZW encoding used entropy coding method. Huffman encoding suggest a bit carry into integer algorithm, but this algorithm in specific cases not to achieve the best results. Therefore some improved, providing the best integer bit number. This algorithm using binary tree to set up a code. The binary tree terminal node representing the code letters, on behalf of the root node used bits. In addition to this for each to coded data to create a special form of the method and use fixed code table method. Such as join to coding data symbols appear probability accord with certain rules words can use special variable ChangBian chart. This code
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Size: 18688000 |
Author: 杨飞帆 |
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Description: 实现简单的LZW压缩算法，LZW压缩算法的基本概念：LZW压缩有三个重要的对象：数据流(CharStream)、编码流(CodeStream)和编译表(String Table)。在编码时，数据流是输入对象（文本文件的据序列），编码流就是输出对象（经过压缩运算的编码数据）；在解码时，编码流则是输入对象，数据流是输出对象；而编译表是在编码和解码时都须要用借助的对象。字符(Character)：最基础的数据元素，在文本文件中就是一个字节；字符串(String)：由几个连续的字符组成； 前缀(Prefix)：也是一个字符串，不过通常用在另一个字符的前面，而且它的长度可以为0；
-Achieve a simple LZW compression algorithm, LZW compression algorithm' s basic concept: LZW compression three important objects: data stream (CharStream) encoded stream (CodeStream) and compile Table (String Table). When coding, the data stream is input to the data sequence of objects (text file), encoded stream output object (after compression operation code data) When decoded, the encoded stream is input object, the data stream is output objects while compiling The table is a need to use a means in the encoding and decoding are objects. Character (Character): The most basic data elements, in the text file is a byte string (String): composition by several successive characters prefix (prefix): is a string, but usually used in another in front of the character, and its length can be 0
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