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点云数据的压缩显示 point cloud compression
pcl 源码 点云数据的压缩显示,压缩数据的算法(display pcl source point cloud data compression algorithm to compress data)
- 2012-12-05 19:42:58下载
- 积分:1
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Huffmancoding111123123121
霍夫曼编码的C++实现,含word详细叙述文档,详细注释。(Huffman coding C++ to achieve, including the word detailed description of the documents, detailed notes.)
- 2012-08-13 16:48:36下载
- 积分:1
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Wireless-CS
简单的压缩感知用于无线传感器的例子,还有贝叶斯压缩感知(Simple compress perception used for wireless sensor examples, and the bayesian compression perception
)
- 2020-10-15 10:47:29下载
- 积分:1
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TonPE-v1.91
制作U盘启动工具,非常好用啊,可以尝试下。但也有说与计算机配置有关系(U disk to start the production of tools, very good ah, can try next. But there are also computer configurations that are related to)
- 2009-07-09 11:46:13下载
- 积分:1
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pca_img_compress.tar
说明: matlab
用PCA方法对图像进行压缩、还原(PCA method using matlab image compression, restore)
- 2008-12-02 21:05:17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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基于改进的不动点迭代算法的低秩Gram矩阵的恢复 fpc
基于改进的不动点迭代算法的低秩Gram矩阵的恢复,里面包括一个24983*101的真实数据库。(Fixed point and bregman iterative methods for matrix rank )
- 2013-01-15 19:18:19下载
- 积分:1
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DCT
图片压缩代码,适用于DCT JPEG图片压缩。(Image compression code, applicable to DCT JPEG image compression.)
- 2008-05-12 20:24:17下载
- 积分:1
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2017
说明: A Visual Cryptography Based Watermark Technology for Individual
- 2019-01-14 06:31:25下载
- 积分:1
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huffman
霍夫曼编码程序 对给定的概率 生成霍夫曼编码 希望大家给点意见(Huffman encoding procedure to generate the probability of a given Huffman code to the point I hope everyone)
- 2020-11-11 15:49:44下载
- 积分:1