Description: 论文描述的有关三维几何数据压缩的论文文章，对于了解三维几何数据有帮助。文章介绍了，但分辨率的数据压缩和多分辨率的数据压缩。每种压缩又介绍了一些经典算法。-Papers described in the relevant three-dimensional geometric data compression papers article, for the understanding of three-dimensional geometry data has to help. Article introduction, but the resolution of the data compression and multi-resolution data compression. Each compression also introduce a number of classic algorithms. Platform: |
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Author:wangyang |
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Description: A Concise Introduction to Data Compression, David Salomon 所著，来自SpringerLine-A Concise Introduction to Data Compression Platform: |
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Author:Liu Yi |
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Description: 数据压缩技术概论，一本介绍数据压缩技术的书籍-Introduction to data compression techniques, a description of data compression technology books Platform: |
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Author:cxs |
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Description: an introduction to wavelets
-Wavelets are mathematical functions that cut up data into di® erent frequency components,
and then study each component with a resolution matched to its scale. They have advantages
over traditional Fourier methods in analyzing physical situations where the signal contains
discontinuities and sharp spikes. Wavelets were developed independently in the ¯ elds of mathematics,
quantum physics, electrical engineering, and seismic geology. Interchanges between these ¯ elds
during the last ten years have led to many new wavelet applications such as image compression,
turbulence, human vision, radar, and earthquake prediction. This paper introduces wavelets to the
interested technical person outside of the digital signal processing ¯ eld. I describe the history of
wavelets beginning with Fourier, compare wavelet transforms with Fourier transforms, state properties
and other special aspects of wavelets, and ¯ nish with some interesting applications such as
image comp Platform: |
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Author:same |
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Description: 本书系统全面地介绍了多媒体技术的特征，视觉特性，和彩色电视信号，数据压缩的基本技术，多媒体编码，多媒体通信终端与系统，视频数据的分组传输和多媒体数据库等。-This book comprehensively describes the characteristics of multimedia technology, visual characteristics, and color television signals, data compression, the basic technology, multimedia coding, multimedia communication terminals and systems, video, packet data transmission and multimedia database. Platform: |
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Author: |
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Description: Introduction to Data Compression is usefull presentation explain the first chapter of Introduction to Data Compression book Platform: |
Size: 89088 |
Author:mohamed |
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Description: Compression is used just about everywhere. All the images you get on the web are compressed,
typically in the JPEG or GIF formats, most modems use compression, HDTV will be compressed
using MPEG-2, and several file systems automatically compress files when stored, and the rest of us do it by hand. The neat thing about compression, as with the other topics we will cover in this course, is that the algorithms used in the real world make heavy use of a wide set of algorithmic tools, including sorting, hash tables, tries, and FFTs. Furthermore, algorithms with strong theoretical foundations play a critical role in real-world applications. Platform: |
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Author:Aoshi Hanate |
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Description: 几本数据压缩的英文书籍，有
Introduction to Information Theory and Data Compression, 2ed
Data Compression Complete Reference.4th
Handbook of Data Compression
Introduction to Data Compression 3rd -Several English books of data compression , there are: Introduction to Information Theory and Data Compression, 2ed Data Compression Complete Reference.4th Handbook of Data Compression Introduction to Data Compression 3rd Platform: |
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Author:袁驰 |
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Description: 引入骨骼夹角作为运动特征，并以此确定候选关键帧；采用分层曲线简化算法精选候选关键帧获得最终关键帧集合；通过对算法参数自适应调节，以满足不同压缩率要求.
实验结果表明：该算法具有良好的数据压缩效果及较强的运动概括能力，并在一定程度上保证了同类相似运动间关键帧集合的一致性
-The introduction of the bone angle as motion characteristics and to determine the candidate keyframes layered curve simplification algorithm selected candidate key frame to obtain the final key frame collection adaptive regulation of the algorithm parameters to meet the requirements of different compression ratios. Experimental results show that: the data compression algorithm has a good effect and strong movement generalization ability, and to some extent, to ensure the consistency of keyframe collection contains similar motion Platform: |
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Author:杨涛 |
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Description: LZW数据压缩算法的原理分析。我希望通过本文的介绍，能给那些目前不太了解lzw算法和该算法在gif图像中应用，但渴望了解它的人一些启发和帮助。抛砖引玉而已，更希望园子里面兄弟提出宝贵的意见。-LZW data compression algorithm theory analysis. I hope that through the introduction of this article, to give those who do not know much about the the lzw algorithm and the algorithm in gif image, but eager to learn about it some inspiration and help. Initiate only hope the garden inside the brothers for their valuable advice. Platform: |
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Author:王云谦 |
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Description: Introduction to Data Compression
In this chapter we will use the generic term message for the objects we want to compress,
which could be either files or messages. The task of compression consists of two components, an
encoding algorithm that takes a message and generates a “compressed” representation (hopefully
with fewer bits), and a decoding algorithm that reconstructs the original message or some approximation
of it from the compressed representation. These two components are typically intricately
tied together since they both have to understand the shared compressed representation. Platform: |
Size: 350208 |
Author:pc |
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Description: 静态霍夫曼编码压缩解压源代码。来自经典书籍《数据压缩导论》中的静态压缩算法源代码，可用codeblocks运行制作出exe文件，然后按照说明，使用命令提示符去运行使用。源代码方便大家改写并嵌入到自己的程序中。-fixed Huffman coding compression decompression source code. From the classic book Introduction to Data Compression in the static compression algorithm source code, codeblocks can be used to produce exe file, and then follow the instructions, use the command prompt to run to use. Source code to facilitate everyone to rewrite and embedded into their own procedures. Platform: |
Size: 11264 |
Author:songs |
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