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已选条件
  1. 编程语言:matlab
  2. 代码类别:压缩解压
  3. 发布时间:一月内
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1. Traversalalgo

  Codes". Huffman coding uses a specific method for choosing the representation for each symbol, resulting in a prefix code (sometimes called "prefix-free codes") (that is, the bit string representing some particular symbol is never a prefix of the bit string representing any other symbol) that expresses the most common characters using shorter strings of bits than are used for less common source symbols. Huffman was able to design the most efficient compression method of this type: no other mapping of individual source symbols to unique strings of bits will produce a smaller average output size when the actual symbol frequencies agree with those used to create the code. A method was later found to do this in linear time if input probabilities (also known as weights) are sorted.

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106
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2009-12-01发布

2. DoG

  attempt to do Difference of gaussian in image processing

160
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81
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2009-11-30发布

3. TwIST_v1

  基于两步迭代收缩法和复数小波的压缩传感 图像重构 ( Based on two-step iterative shrinkage method and the complex wavelet compression sensor Image reconstruction )

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2009-11-10发布

4. FSW_Demos1.0

  fsw data compressin in matlab

4
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115
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2009-10-28发布

5. contourlet-CP-RLC

  基于contourlet的图像压缩编码,其中包括计算PSNR值,压缩比和运行时间(Contourlet-based image compression coding, including the calculation of PSNR values, compression ratio and run-time)

281
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108
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2009-10-23发布

6. huise

  灰色系统用于预测未知数据,是一种比较好的方法,此程序只需改变原始数据即可得到结果!(Gray system is used to predict the unknown data is a better method, this procedure simply by changing the raw data you can get the results!)

134
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84
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2009-09-08发布

7. 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.)

0
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107
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2009-08-07发布

8. huffman

  霍夫曼编码,这是信息论方面很重要的一种编码方式,对学习信息论理论的人很重要!(Huffman code)

13
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93
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2009-07-01发布

9. rgb-cmyk

  RGB-CMYK by matlab sourcecode

102
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110
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2009-06-22发布

10. 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! ! ! ! !)

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2009-05-26发布

11. JPEG

  图像JPEG压缩算法,由8*8DCT变换,调用量化表进行量化,最后由Huffman编码完成算法(JPEG image compression algorithm, the 8* 8DCT transform, quantization table calls to quantify, and finally completed by the Huffman coding algorithm)

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105
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2009-05-09发布

12. RLE

  二值图像 游程编码 自己测试过。。。绝对可用(Binary image run-length coding themselves tested. . . Definitely can be used)

131
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106
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2009-05-06发布

13. fahanshu

  罚函数法matlab程序.希望对大家有用.(Matlab program SUMT. Wishes to all useful.)

124
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92
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2009-05-06发布

14. SPIHT-dwt-bandelet

  基于wavelet和bandelet的spiht图像压缩!(And wavelet-based image compression spiht the bandelet!)

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2009-04-06发布

15. klt-dct

  klt经典程序,可以在matlab里面直接运行(KLT classical procedures, can be run directly in matlab)

213
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112
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2009-03-01发布

16. CdenoiseGaussian

  CONTOURLET去噪。添加了高斯噪声很好的实现了图像的多尺度分解下的去噪与重建。实现了多尺度分解的子带去噪。(CONTOURLET denoise .this is denoise program. my english is poor!)

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102
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2009-02-27发布

17. Least-Square_MP

  基于morlet小波的最小二乘匹配追踪算法(morlet-based least-square matching pursuit algorithm)

169
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127
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2009-02-16发布

18. Cross-Entropy

  交叉熵实现多元高斯混合模型优化的源代码,供大家学习使用(Realize cross-entropy optimization of multi-Gaussian mixture model of the source code for the U.S. study the use of)

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2009-02-11发布

19. 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)

263
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120
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2009-01-02发布

20. 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)

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111
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2008-12-02发布