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EZW
mbedded Zerotrees of Wavelet transforms (EZW) is a lossy image compression algorithm. At low bit rates, i.e. high compression ratios, most of the coefficients produced by a subband transform (such as the wavelet transform) will be zero, or very close to zero. This occurs because "real world" images tend to contain mostly low frequency information (highly correlated). The locations where high frequency information does occur (such as edges in the image) this is particularly important in terms of human perception of the image quality, and thus must be represented accurately in any high quality coding scheme.
- 2014-02-18 20:06:01下载
- 积分：1
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zuixiaofeiyongzuidaliu
解决最小费用最大流的问题，是一个通用程序，希望大家喜欢(Solve the minimum cost maximum flow problem is a common procedure, hope you like)
- 2010-08-21 15:32:31下载
- 积分：1
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fano
信息论中变长编码的香农编码程序，大家可以互相学习(Variable-length coding in information theory Shannon coding procedures, we can learn from each other)
- 2009-07-15 09:53:50下载
- 积分：1
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watrm
直接将秘密图像的高4bit隐藏在RGB载体图像的R,G,B层中所选的那一层的低4bit,并将秘密图像提取出来，最后显示。要求载体图像的大小大于等于秘密图像的大小，且秘密图像是二值或灰度图像(Directly to the secret image hidden in the high-4bit RGB vector images R, G, B layer, then a layer of selected low 4bit, and extracted secret image, the final show. Required size of the image carrier is greater than equal to the size of the secret image, and the secret image is a binary or gray image)
- 2010-05-17 14:56:02下载
- 积分：1
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matlab-computation-book
用matlab进行科学计算和工程应用的教程(Using matlab tutorials scientific computing and engineering applications)
- 2013-12-13 00:33:28下载
- 积分：1
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Image--Using-MATLAB-10
matlab图像处理，第十章，图像分割处理(matlab image processing, Chapter X, image segmentation processing)
- 2016-05-06 14:28:31下载
- 积分：1
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waveletpaper
一大学生编写的基于小波理论的图像重构和降噪演示，理论例程适合初学(image identification by wavelete
)
- 2010-12-03 14:56:00下载
- 积分：1
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synchronous-identification
synchronous identification technique
- 2013-01-15 05:37:13下载
- 积分：1
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INTERIROR-BALLISTIC
用于计算内弹道各参数，采用经典内弹道模型。(used to calculate The interior ballistic Parameters)
- 2013-11-05 20:42:29下载
- 积分：1
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guiselefil
very helpful GUI to select files and directories
- 2010-09-29 18:19:37下载
- 积分：1
