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DCT_2D
二维DCT，FPGA实现JPEG压缩中的二维DCT(dct)
- 2020-12-02 18:39:25下载
- 积分：1
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A-REMARK-ON-COMPRESSED-SENSING
说明： 一篇关于压缩感知的经典文章，压缩感知（Compressed sensing，简称CS，也称为Compressive sampling)理论异于近代奈奎斯特采样定理，它指出：利用随机观测矩阵可以把一个稀疏或可压缩的高维信号投影到低维空间上，然后再利用这些少量的投影通过解一个优化问题就可以以高概率重构原始稀疏信号，并且证明了这样的随机投影包含了原始稀疏信号的足够信息。(A classic article on compressed sensing, compressive sensing (Compressed sensing, referred to as CS, also known as Compressive sampling) different from the modern theory of the Nyquist sampling theorem, which states: the use of a random measurement matrix can be sparse or compressible high-dimensional signal projected to low dimensional space, and then use a small amount of projection by solving an optimization problem to be sparse with high probability to reconstruct the original signal, and prove that random projection of the original sparse signal contains enough information.)
- 2011-04-10 08:29:58下载
- 积分：1
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huffman
说明： c语言环境下的 哈夫曼编码的串行程序(c language environment Huffman serial procedures)
- 2008-09-26 09:54:33下载
- 积分：1
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LZW
lzw压缩（matlab源程序）欢迎大家下载
里面有实例(LZW compression (matlab source code) are welcome to download there are examples of)
- 2009-01-02 15:35:15下载
- 积分：1
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matlab_jpeg
说明： JPEG压缩，matlab实现的JPEG压缩算法(JPEG compression, matlab code)
- 2020-07-03 15:00:02下载
- 积分：1
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3D-Imaging-with-Compressive-Sensing
压缩感知三维成像文献，是三维重建方面最新的文献(Compressed sensing three-dimensional imaging literature, is the latest three-dimensional reconstruction of the literature)
- 2013-11-23 22:16:15下载
- 积分：1
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DoG
attempt to do Difference of gaussian in image processing
- 2009-11-30 15:43:41下载
- 积分：1
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ZCRYPT23
ZIP文件的一个编解码算法，主要用于ZIP文件的加解密。(ZIP file of a codec algorithm, mainly used in ZIP file encryption and decryption.)
- 2007-11-26 12:46:33下载
- 积分：1
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zsccompress
说明： 对流数据的压缩，主要针对二进制的数据代码进行各种长度宽度的压缩。(convection data compression, mainly with regard to the binary code of various length width of the compression.)
- 2005-11-17 12:52:02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
