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Huffman_dpr
范式哈夫曼算法的分析与实现(项目文件)
摘要:全面介绍了范式哈夫曼算法的理论基础和实现方式。详细讨论了编码位长计算、限制编码位长、解码优化、码表二次压缩等实现技术。并给出了一个切实可行的应用程序。
(The paradigm Huffman algorithm analysis and implementation (project file)
Abstract: a comprehensive introduction to the theoretical basis and implementation of the paradigm Huffman algorithm. Detailed discussion of the encoded bit computing, limit the length of the coded bit and decoding optimization, stopwatch secondary compression enabling technologies. And gives a practical application.)
- 2012-04-19 20:27:16下载
- 积分:1
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36362
WinEYS压缩源码例程,程序结合易语言扩展界面支持库,调用API函数实现压缩解压功能。(WinEYS source compression routines, programs combined with easy language support library expansion interface , call the API function to achieve compression and decompression functions.)
- 2017-01-06 16:05:13下载
- 积分:1
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hausdorff1
对于做模式识别的朋友有很大的帮助~HAUSDORFF距离!!!!!(Pattern Recognition for doing a great friend to help ~ HAUSDORFF distance! ! ! ! !)
- 2009-05-26 01:09:25下载
- 积分:1
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codecs
说明: 著名压缩算法的实现,能够实现各种基本功能,适合学习!(famous compression algorithm to achieve to achieve basic capabilities for learning!)
- 2005-11-01 18:48:56下载
- 积分:1
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Cookie
cookie 的简单实现,比较原始的代码,呵呵,对于初学web +java +tomcat netbean (web+java+tomcat netbean )
- 2010-03-09 13:04:01下载
- 积分:1
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JPEG-DCT
JPEG压缩核心变换DCT实现源码,用matlab7.0实现(JPEG compression core transform DCT achieve source used to achieve matlab7.0)
- 2006-12-18 09:35:17下载
- 积分:1
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MODIS
本压缩文件包含利用LUT(查找表)进行MODIS气溶胶反演的系统、源代码及说明文档
源代码为idl的pro文件,易于学习查看
还附赠了6s大气传输模型用以生成查找表(LUT)之用
(Modis 6s.)
- 2021-03-08 19:09:28下载
- 积分:1
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AES
AES压缩技术编程源代码,包含压缩和解压全套源代码的完整工程(AES compression technology programming source code, including compression and decompression full source code of complete project
)
- 2015-12-24 11:09:07下载
- 积分:1
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Rle8Codec
Rle8的解码程序(Rle8 decoding procedures)
- 2021-03-29 21:59:10下载
- 积分:1
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61IC_H4231
PAV (H265) 是 音视频 压缩解压 协议,非常不同于H264/MPEG4,ZPAV (H265) 的基本算法 是 小波,多级树集合群,广义小波,数学形态小波,......
ZPAV (H265) 基本算法 :
1,图象与声音分解与合成 :小波 ;
2,图象与声音前处理 :小波子带零交叉降噪,目标纹理处理,语音处理 ;
3,速率控制 :小波子带熵速率控制 ;
4,量化与反量化 :小波子带熵量化与反量化 ;
5,低频分量和高频分量的降维 :小波子带邻域交叉降维 ;
6,运动矢量和量化表的分解与合成 :广义小波 ;
7,位面编码 :数学形态小波,多级树集合群,嵌入零树,位面降维 ;
8,位流编码 :算术编码,熵编码 ;
9,运动估计 :宏块最优决策,运动矢量预测 ;
A,运动搜索 :钻石,大钻石,小钻石,方形 ;
B,图象与声音后处理 :低通滤波,断点重构,宏块平滑 ;
C,误码纠错 :矢量仿真,帧间仿真 。
(The PAV (H265) is the audio and video compression and decompression protocol, is very different from H264/MPEG4
ZPAV (H265) algorithm is a wavelet, multi-level tree collection group, and generalized wavelets, mathematical morphology, wavelet, ...
ZPAV (H265) algorithm:
1, image and sound decomposition and synthesis: wavelet
2, image and sound processing: wavelet sub-band zero-crossing noise, target texture processing, speech processing
3, the rate control: wavelet subband entropy rate control
4, quantization and inverse quantization: Wavelet subband entropy quantization and inverse quantization
5, the dimensionality reduction of the low frequency component and high frequency components: the wavelet subbands neighborhood cross-dimensionality reduction
6, the decomposition and synthesis of the motion vector and quantization tables: generalized wavelet
7, bit-plane coding: the mathematical form of wavelet multi-level tree collection group, embedded zerotree, bit plane)
- 2012-03-07 16:22:55下载
- 积分:1