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jpeg1
基于stm32的jpeg图片压缩代码,并且通过串口输出(The stm32-based jpeg image compression code, and output through the serial port)
- 2021-04-08 16:09:00下载
- 积分:1
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AVIRIS_LP
说明: 一种基于线性预测和算术编码的高光谱图像压缩方法,希望对您有用。(Based on linear prediction and arithmetic coding of hyperspectral image compression, and I hope useful for you.)
- 2009-08-07 12:01:18下载
- 积分:1
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Compressed-Sensing
压缩感知的经典书籍,请大家下载查阅,好的东西大家一起分享哦,谢谢大家了!!(compresed sensoring)
- 2020-12-31 10:18:59下载
- 积分:1
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java_LZ77
说明: java 实 现 LZ77 解 压 源 码(LZ77 decompression java source code to achieve)
- 2020-11-30 11:19:28下载
- 积分:1
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多种群遗传算法的函数化算法
说明: 这是多种群遗传算法的matlab源码,针对其函数化问题进行了深入讨论,下载后可直接运行查看仿真结果(This is the matlab source code of multi population genetic algorithm. The problem of its functionalization is discussed in depth. After downloading, the simulation results can be viewed directly)
- 2020-01-04 08:54:48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
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EZW2
利用零树小波的概念,完成了对静态图像的编码与解码,经过调试的。(The use of the concept of zerotree wavelet completed on the static image encoding and decoding, after debugging.)
- 2008-06-26 09:03:38下载
- 积分:1
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fft_wang
这是一个自己写的关于fft变换的快速源程序,可以达到很高的性能。(This is an fft transform himself wrote about the rapid source, you can achieve high performance.)
- 2009-11-23 15:33:36下载
- 积分:1
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1
说明: thank you for every thing
- 2014-10-19 04:33:12下载
- 积分:1
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081SharpZipLib
C#写的ZIP压缩包,可以在线将文件压缩成为ZIP文件或数据流。(wrote ZIP compressed, online file compressed into ZIP files or data flow.)
- 2006-12-29 03:27:15下载
- 积分:1