当前位置:
首页
资源下载

搜索资源 - data compression arithmetic coding
搜索资源列表
-
0下载:
本程序包括了数据压缩和解压的几种基本算法:算术编码,lz77,lzw;对于数据压缩的初学者了解和掌握这几种基本的数据压缩方法应该有帮助-the procedures include data compression and decompression of several basic algorithm : arithmetic coding, lz77, 4,558,302; Data compression for the beginners to understand and grasp
-
-
0下载:
本程序实现了数据压缩中“算术编码”的全过程。执行环境为 VC++/Unix-realized by the data compression "arithmetic coding" of the entire process. The environment for the implementation of VC / Unix
-
-
0下载:
自适应算术编码 C语言This package was adapted from the program in \"Arithmetic Coding for
Data Compression\", by Ian H. Witten-adaptive arithmetic coding C language This package was adapted from t he program in "Arithmetic Coding for Data Compr ession &
-
-
0下载:
数据压缩算术编码-data compression arithmetic coding
-
-
0下载:
Data compression using a word-based model and revised arithmetic coding method.
-
-
0下载:
转自德国Eric Bodden的数据压缩算术编码专著。有极强的学术价值。-switched from Germany Eric Bodden data compression arithmetic coding monographs. Have a strong academic value.
-
-
0下载:
本程序实现了数据压缩中“算术编码”的全过程。执行环境为 TC 3.0。-realized by the data compression "arithmetic coding" of the entire process. The environment for the implementation of TC 3.0.
-
-
0下载:
针对点云数据局部集中的特点,使用差值预测对点云数据进行预测处理 在预测的同时,根据IEEE2754
浮点数标准,简化浮点数的尾数,使用3. 5 Byte来表示一个浮点数,以提高压缩效果 然后对预测数据中连续重
复的字节使用该字节加该字节重复的次数的方式存储 最后对经过以上处理的数据使用一阶自适应算术编码进
行压缩。最终得到的程序在压缩比和内存占用两个方面远优于WinRAR、WinZip压缩软件-Point cloud data for the characteristics of l
-
-
1下载:
图像压缩编码从本质上来说就是对要处理的图像源数据用一定的规则进行变换和组合,从而达到以尽可能少的代码来表示尽可能多的数据信息的目的.下面是图像压缩编码的源程序(shannon-fano编码)/(算术编码)/(位平面编码)/(预测编码)-Image compression coding is essentially to deal with the image of the source data used to change certain rules and combinations, so
-
-
0下载:
数据压缩算术编码程序,简单的操作,适用于学生-Arithmetic Coding data compression procedure, simple operation, applicable to students
-
-
1下载:
数据压缩 算术编码,用c++实现,已经运行成功,绝对OK-Arithmetic Coding data compression, using c++ to achieve, has been running successful, absolutely OK
-
-
0下载:
this is a source code for data compression using Arithmatic coding
-
-
0下载:
一个算术编码的算法,多媒体技术的基础算法程序,可以对数据进行无损压缩。-An arithmetic coding algorithm, multi-media technology is based algorithms process the data can be lossless compression.
-
-
0下载:
本文由香农熵理论和统计编码的原理开始,逐步展开对基于算术编码的数据压缩的研究与应用的讨论:从算术编码的原理、产生条件、以及研究算术编码的目的意义等,到具体算术编码方案的分析比较以及其C++语言的实现方案-This Yuka agricultural entropy coding theory and statistical theory began to gradually expand the data based on arithmetic coding compression resear
-
-
0下载:
Arithmetic coding for data compression
-
-
0下载:
数据压缩算法介绍,包含:LZ77算法、LHA算法、算数编码arith算法、Zip算法。仅供学习参考。-Data compression algorithm descr iption, including: LZ77 algorithm, LHA algorithm, arithmetic coding, arith algorithm, Zip algorithm. Study reference purposes only.
-
-
1下载:
算术编码是信源编码中的一种,是图像压缩的主要算法之一。 是一种无损数据压缩方法,也是一种熵编码的方法。-Arithmetic coding is a source coding, image compression is one of the main algorithms. Is a lossless data compression method, but also a method of entropy coding.
-
-
0下载:
Brief explanation with respect to Arithmetic coding an application in Data Compression, is given
-
-
0下载:
The optimal predictors of a lifting scheme in the general n-dimensional case are obtained and applied
for the lossless compression of still images using rst quincunx sampling and then simple row-column
sampling. In each case, the e ciency of the
-
-
0下载:
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
-