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Description: huffman编码对图形编码并进行图形重现的仿真程序，并计算了相应的压缩率。-huffman coding of graphics and graphical code to reproduce the simulation program, and calculate the corresponding compression ratio.
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Size: 1024 |
Author: 王国良 |
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Description: HUFFMAN编码。对一片文章进行HUFFMAN编码，并计算它的信源熵，与编码后的平均码长进行比较。-HUFFMAN coding. Of an article to HUFFMAN coding, and calculate the entropy of its source, and the encoded average code length for comparison.
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Size: 10240 |
Author: gudeyi |
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Description: 通过该程序实现huffman编码，解码。输入一段字符串，统计字符出现频率，输出huffman编码。输入一段编码，根据预先设定的解码方式进行解码。-Through the process to achieve huffman encoding and decoding. Enter a string, statistical character frequency, the output huffman coding. Enter a code, based on pre-set decoding method to decode.
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Size: 967680 |
Author: 许娜娜 |
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Description: Adaptive Huffman Coding and Decoding for Data Compression in MATLAB
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Size: 4096 |
Author: Ibraham |
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Description: 哈夫曼编码实现压缩与解压缩 整体设计流程清晰 算法简洁-Huffman coding to achieve compression and decompression algorithm for the overall design process clear and concise
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Size: 4096 |
Author: meimei |
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Description: 哈夫曼编码 数据结构课程设计 Delphi源码 -Huffman Coding Delphi Source Data Structure Course Design
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Size: 25600 |
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Description: 基于VC++6.0，利用哈夫曼编码对BMP图像进行编码并储存为*.huf格式的文件，同时也可对*.huf格式的文件进行解码，储存为*.bmp格式的图像-Based on VC++6.0, the use of Huffman coding to encode the image of BMP and saved as*. huf format, but also right*. huf decode the file format, stored as a*. bmp format images
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Size: 3712000 |
Author: ft5272633 |
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Description: 这是一个编码系统，包括图像配准，一维二维huffman编码，lz算法等。-This is a coding system, including image registration, one-dimensional two-dimensional huffman coding, lz algorithm.
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Size: 2022400 |
Author: 周航远 |
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Description: huffman编码译码的实现，通过huffman编码可以达到较高的编码效率-huffman code decoding to achieve, through the huffman coding can achieve higher coding efficiency
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Size: 1024 |
Author: 李冰 |
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Description: 实现对给定信源符号的Huffman编码及编码效率的计算-To achieve a given source symbol of Huffman coding and coding efficiency of the calculation
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Size: 4096 |
Author: 彭军伟 |
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Description: Implementation of JPEG compression algorithm with JFIF header being appended.This project involves writting code for following steps : Chroma subsampling,partitioning ,level shifting,DCT,quantization,zigzag scanning(involves DC differential coding & AC huffman coding) & adding jfif header following the rules specified in itu-t.81.
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Size: 966656 |
Author: dwn |
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Description: Given an arbitrary set of symbols (the english alphabet is the example that will be used here), Huffman coding is a way of creating the most efficient (smallest) binary code for that set of symbols. It exploits the fact that in most data some symbols occur more frequently than others and by shortening the code for that symbol, space can be saved. There are other interesting properties of Huffman codes as well as some gotchas with respect to their use, so the above link is worth reading.
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Size: 2048 |
Author: Felippe |
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Description: 这是用Delphi编写的霍夫曼编码问题，程序完整，可借鉴-It is written in Delphi Huffman coding problem, program integrity, to learn
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Size: 182272 |
Author: wen |
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Description: 数字图像处理中的编码技术。本程序对输入的图像进行哈夫曼huffman编码，显示原图像的熵、编码后的平均码字长度、并能够根据编码重建出图像。本程序使用C++混合编程，已经编译生成了Matlab库文件，无需再与C++链接。程序包括源程序和源图像，以及编码后的结果图像。-Encoding digital image processing technology. The procedure of the input image Huffman huffman coding to show the original image entropy, encoded average code length, and be able to reconstruct the image according to encoding. The program uses C++ mixed programming, has compiled a Matlab library files generated, do not need to link with C++. Programs include source code and source images, and encoding the results of the image.
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Size: 1293312 |
Author: 刘雨相 |
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Description: huffman编码 图像压缩 RLE编码 建立哈夫曼树及遍历哈夫曼树的MATLAB程序-huffman coding image compression coding to establish Huffman and RLE Huffman tree traversal MATLAB program
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Size: 54272 |
Author: dawn |
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Description: 用Matlab对图像进行哈夫曼编码（Huffman Coding）以实现对图像的无损压缩-Use Matlab to realize Huffman coding for lossless image compression
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Size: 1024 |
Author: zhaojiepeng |
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Description: 利用Matlab编程实现对lena.bmp灰度图象进行QF=50和QF=40的压缩和解压缩，比较二者的PSNR，并且利用霍夫曼编码模拟信道中传输图象。通过了Matlab2009A测试。-Using Matlab program to compress and decompress the gray image Lena.bmp at QF = 50 and QF = 40,as well as comparing the result of two situation.Then using Huffman coding analog channels transmitted images. Adopted Matlab2009A test.
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Size: 2048 |
Author: Alex |
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Description: 该文件详细介绍了哈夫曼编码的程序，并详细介绍完整的matlab仿真过程。-The document details the procedures for Huffman coding, and details the complete matlab simulation.
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Size: 5120 |
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Description: huffman图像压缩编码的matlab代码，可以有效进行图像压缩，熵编码-huffman coding matlab code for image compression, image compression can be effective, entropy coding
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Size: 3072 |
Author: tianxia |
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Description: 树的哈夫曼编码。在文档文件中每行以“a:”“b：”的形式输入多个字符及其出现频率。在界
面上点击获取编码，界面上输入数字进行哈夫曼的编码，输入字母可以实现哈夫曼的译码。输入错误字符是提示输入有误。-Huffman tree. Each line in the document file to " a:" " b:" Enter the number of characters in the form of its frequency. Click for code in the interface, the interface input Huffman coding numbers, enter letters, Huffman decoding can be achieved. Input error is prompted to enter the wrong character.
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Size: 176128 |
Author: 项链 |
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