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Description: 哈夫曼编码，基于MFC开发。哈夫曼编码为熵编码中的最佳方法之一，广泛用于各种数据压缩技术中。-Huffman coding, based on the MFC. Huffman coding for entropy coding one of the best ways, for a wide variety of data compression technology.
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Size: 201728 |
Author: canny06 |
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Description: 数据结构课程设计，实现对文本文件的huffman编码和译码-data structure curriculum design, realization of the text file Huffman coding and decoding
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Size: 62464 |
Author: cmooc |
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Description: huffman 编码，对生物医学信号进行压缩编码！
解压后就可以运行！
用VC++语言编写！-Huffman coding, the biomedical signal coding! Decompression can run after! VC language!
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Size: 376832 |
Author: 张甲杰 |
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Description: Jpeg编解码器的源代码，中间包括DCT变换，量化，Huffman编码等过程-Jpeg codec source code, in the middle including DCT, quantization, Huffman coding process
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Size: 1527808 |
Author: ada |
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Description: C语言编写实现的哈夫曼编码程序。内附示例-C language to achieve Huffman coding process. Containing examples
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Size: 10240 |
Author: 王超 |
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Description: 8种不同的方式实现了Huffman编码算法,使用Visual Studio .NET（建议使用VS .NET 2003或以上版本）或 gcc 3-eight different ways to achieve the Huffman coding algorithm, Visual Studio.NET (recommended VS.NET 2003 or later) or gcc 3
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Size: 37888 |
Author: 易飞扬 |
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Description: Huffman 压缩/解压算法的ANSI C实现
This archive contains a simple and readable ANSI C implementation of Huffman
coding and decoding. This implementation is not intended to be the best,
fastest, smallest, or any other performance related adjective.
More information on Huffman encoding may be found at:
http://michael.dipperstein.com/huffman
http://datacompression.info/Huffman.shtml
-Huffman compression/decompression algorithm to achieve the ANSI C This archive con tains a simple and readable ANSI C implementati on of Huffman coding and decoding. This impleme ntation is not intended to be the best, fastest, smallest, or any other performance related adjective. Mo 're information on Huffman encoding may be found at : http :// michael.dipperstein.com/Huffman http :// datacompression.info/Huffman.shtml
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Size: 49152 |
Author: 张森宁 |
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Description: Huffman编码实现数字图象压缩，解压．对数字图象的压缩的步骤之一编码和解压步骤之一解码有很大的帮助．-Huffman coding of digital image compression, decompression. On digital image compression encoding one of the steps towards one of the steps to extract and decode a great help.
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Size: 10240 |
Author: 梦铃 |
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Description: 图象压缩 huffman 编码的matlab实现程序 -image compression Huffman coding procedures to achieve the Matlab
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Size: 5120 |
Author: 钟晓良 |
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Description: 是matlab写的求解哈夫曼编码的程序。-is written in Matlab for Huffman coding procedures.
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Size: 1024 |
Author: lyx |
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Description: huffman编码，输入对应的概率，可以输出码字和码长-Huffman coding, the probability of imported counterparts, can export code and code length
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Size: 222208 |
Author: 徐晨 |
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Description: 在Jpeg中Huffman采用的是范式Huffman编码。经过查相关资料有两种不同说法，请高手指点。谢谢！
1、构造范式 Huffman 编码的方法大致是：
分别统计从最大编码长度 maxlength 到 1 的每个长度对应了多少个符号。根据这一信息从 maxlength 个 0 开始以递增顺序为每个符号分配编码。例如，编码长度为 5 的符号有 4 个，长度为 3 的有 1 个，长度为 2 的有 3 个，则分配的编码依次为： 00000 00001 00010 00011 001 01 10 11
问题：如果按照这种说法那么我在一付图像中渡到的数据是：编码长度为 6 的符号有 1 个，长度为 5 的有 1 个，长度为 4 的有 3 个，长度为3的个数为4个，长度为2的个数为1个。按照以上的算法得到的编码为：000000；00001；0010；0011；001；010；011；100；01。出现001是0011的前缀。在读取数据流的时候将不能区别。
2、另外一种说法，曾经发帖问过。前面的长度编码加1左移一位得到后面长度的编码。像我这个例子如何确定最短码的起始值？
谢谢大家指点具体的范式Huffman编码实现-in which Huffman is the paradigm Huffman coding. After investigations related information in two different arguments, please master guiding. Thank you! 1, tectonic paradigm Huffman coding method is generally : statistics separately from the largest maxlength length coding to a length corresponding to each of the number of symbols. According to the information from maxlength-0 progressive order of the distribution of each symbol coding. For example, the length coding for the five symbols have four, three lengths of a length of two to three. the allocation of coding followed : 00000 00001 00010 00011 001 01 10 11 questions : According to this view, if I pay in a transition to the image data is : coding length of the six are a symbol, 5 lengths of a length of 4 to 3, the length of three to fo
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Size: 8192 |
Author: gaorui |
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Description: 实现对文本信息的统计后对其huffman编码-realization of the text information after its statistics Huffman coding
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Size: 1024 |
Author: 柳俊峰 |
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Description: huffman算法 包含huffman算法的编码及解码源程序以及LZW算法的编解码-Huffman algorithm contains Huffman coding algorithm and the decoder and the LZW algorithm source code The codecs
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Size: 58368 |
Author: 欢欢 |
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Description: 一个哈夫曼编码,我是新手,随便做个玩,请大家别笑话我.-a Huffman coding, I greenhorn casually Be play, no one I joke.
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Size: 1024 |
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Description: 静态的哈夫曼编码，从file.txt文件中读取字符，统计，并编码，输出到huffman-u.txt中-Static Huffman coding, the document read from file.txt characters, statistics, and coding, the output of the huffman-u.txt
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Size: 4096 |
Author: 陈文杰 |
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Description: 这是关于图像压缩编码的VC源代码，该代码可实现Huffman编码、Shannon-Fano编码、算术编码以及位平面编码等算法。对作图像压缩编码的同仁是个很好的参考代码。代码来自《数字图像处理典型算法及实现》。-This is the image compression coding on the VC source code, the code can be realized Huffman coding, Shannon-Fano coding, arithmetic coding and bit-plane coding algorithm. For image compression coding of the Tongren is a good reference source. Code from the
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Size: 233472 |
Author: 李白云 |
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Description: 实现基本JPEG的压缩和编码分三个步骤:
1. 首先通过DCT变换去除数据冗余；
2. 使用量化表对DCT系数进行量化；
3. 对量化后的系数进行Huffman编码。-Realize the basic JPEG compression and encoding is divided into three steps: 1. First of all, through the DCT transform to remove data redundancy 2. The use of quantization table of quantization DCT coefficients 3. Quantization coefficients after Huffman coding.
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Size: 2048 |
Author: 后果 |
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Description: huffman coding ke yi ce shi jian , you lei
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Size: 9216 |
Author: sparkman |
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Description: Huffman压缩编码及解码-Huffman coding and decoding
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Size: 30720 |
Author: |
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