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huffman
- 霍夫曼编码(Huffman Coding)是一种编码方式,是一种用于无损数据压缩的熵编码(权编码)算法。-Huffman coding (Huffman Coding) is an encoding is a lossless data compression entropy coding (right encoding) for the algorithm.
HuffmanTree
- 霍夫曼编码是一种编码方式,是一种用于无损数据压缩的熵编码(权编码)算法。用变长编码表对源符号(如文件中的一个字母)进行编码,其中变长编码表是通过一种评估来源符号出现机率的方法得到的,出现机率高的字母使用较短的编码,反之出现机率低的则使用较长的编码,这便使编码之后的字符串的平均长度、期望值降低,从而达到无损压缩数据的目的。-Huffman coding is a coding is a lossless data compression entropy coding (right coding)
buildHuffmanTree
- 霍夫曼编码是一种编码方式,是一种用于无损数据压缩的熵编码(权编码)算法。用变长编码表对源符号(如文件中的一个字母)进行编码,其中变长编码表是通过一种评估来源符号出现机率的方法得到的,出现机率高的字母使用较短的编码,反之出现机率低的则使用较长的编码,这便使编码之后的字符串的平均长度、期望值降低,从而达到无损压缩数据的目的。-Huffman coding is a coding is a lossless data compression entropy coding (right coding)
project2
- 读入文件,对文件进行无损预测编码和解码,然后对文件进行DM编码和解码-Read the file, the file lossless predictive coding and decoding, and then the file encoding and decoding DM
calic
- context based adaptive lossless image coding x.wu and n memon
hw3_E24016629
- 霍夫曼編碼(Huffman Coding)是一種編碼方式,是一種用於無損數據壓縮的熵編碼(權編碼)算法。 在計算機數據處理中,霍夫曼編碼使用變長編碼表對源符號(如文件中的一個字母)進行編碼,其中變長編碼表是通過一種評估來源符號出現機率的方法得到的,出現機率高的字母使用較短的編碼,反之出現機率低的則使用較長的編碼,這便使編碼之後的字符串的平均長度、期望值降低,從而達到無損壓縮數據的目的。-Huffman coding (Huffman Coding) is an encoding, data co
LosslessCompression
- C语言,根据哥伦布编码方法和差分预处理手段进行图像无损压缩和解压缩-C language, according to Columbus and differential coding method for image pre-processing means lossless compression and decompression
arithmetic_coding2
- 整型自适应算术编码,可用于无损数据压缩,参考文献《ARITHMETIC_CODING_FOR_DATA_COIUPRESSION》-adaptive arithmetic coding which is able to used for lossless data compression, refer to 《ARITHMETIC_CODING_FOR_DATA_COIUPRESSION》
golomb2
- JPEG-LS无损压缩算法中的golomb2编码源代码,采用VHDL编程。-JPEG-LS lossless compression algorithm in the golomb2 coding source code, using VHDL programming
ctyprjssion
- 用MATLAB实现的Huffman编码的程序,可以很方便地实现无损压缩,-MATLAB Huffman coding procedures, can be easily realize lossless compression,
VZQWYZ
- 用MATLAB实现的Huffman编码的程序,可以很方便地实现无损压缩,-MATLAB Huffman coding procedures, can be easily realize lossless compression,
prccpdures
- 用MATLAB实现的Huffman编码的程序,可以很方便地实现无损压缩,-MATLAB Huffman coding procedures, can be easily realize lossless compression,
行程编码(又名游程编码)
- 行程编码又名游程编码,是无损压缩的一种,本文件用于图像压缩及解压,压缩前后图像完全一样(Run length coding, also known as run length coding, is one of lossless compression. This file is used for image compression and decompression. The image is exactly the same before and after compression)
flac-1.3.1
- FLAC中文可解释为无损音频压缩编码。FLAC是一套著名的自由音频压缩编码,其特点是无损压缩。不同于其他有损压缩编码如MP3 及AAC,它不会破坏任何原有的音频资讯,所以可以还原音乐光盘音质。2012年以来它已被很多软件及硬件音频产品(如CD等)所支持。(FLAC Chinese can be interpreted as lossless audio compression coding. FLAC is a famous free audio compression coding, whic
CABAC-
- Context-adaptive binary arithmetic coding (CABAC) is a form of entropy encoding used in the H.264/MPEG-4 AVC and High Efficiency Video Coding (HEVC) standards. It is a lossless compression technique, although the video coding standards in which it is
coqing
- 用MATLAB实现的Huffman编码的程序,可以很方便地实现无损压缩,(MATLAB Huffman coding procedures, can be easily realize lossless compression,)
RLC of Binary Image
- 使用游程编码对二值图进行压缩和解压,适合学习,注释详细。 该编码属于无损压缩编码,是栅格数据压缩的重要编码方法。对于二值图有效。(This code belongs to lossless compression coding and is an important coding method for grid data compression. It is valid for the two value graph.)
VGA图像无损压缩
- 针对vga接口输出的雷达图像的无损压缩编码算法。(A lossless compression coding algorithm for radar images.)
RLE
- 游程编码,对于二值图像而言是一种编码方法,对连续的黑、白像素数(游程)以不同的码字进行编码。是无损压缩编码的一种。(RLE is a coding method for two valued images, encoding a continuous black and white prime number in different codewords. It is a kind of lossless compression coding.)
HuffmanCode
- 哈夫曼编码(Huffman Coding),又称霍夫曼编码,是一种编码方式,哈夫曼编码是可变字长编码(VLC)的一种。Huffman于1952年提出一种编码方法,该方法完全依据字符出现概率来构造异字头的平均长度最短的码字,有时称之为最佳编码,一般就叫做Huffman编码(有时也称为霍夫曼编码)。(In computer science and information theory, a Huffman code is a particular type of optimal prefix cod