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qa3
生成静态散斑图,通过快速傅里叶变换,得到激光散斑图。(Generate static speckle pattern)
- 2012-11-13 15:15:45下载
- 积分:1
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SVD_comprecession
svd图像压缩,程序中使用了三种方法的SVD,包括直接svd,分块svd和小波svd(3 svd comprecessions.)
- 2020-08-15 16:58:28下载
- 积分:1
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image-information-hiding
提出了一种大容量的可逆信息隐藏算法的详细实现方案。利用图像直方图中的多个零点或者最小点, 通
过修改图像像素的灰度值来隐藏信息, 并通过统计分析给出常用的信息隐藏的模型和算法。(Presents a large reversible capacity detailed information hiding algorithm implementations. Using the image histogram, or the minimum number of zero points, by modifying the image pixel gray value to hide the information, and is given by commonly used statistical analysis model and algorithm for information hiding.)
- 2020-11-05 15:49:51下载
- 积分:1
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wm3
说明: 基于小波变换的数字水印嵌入程序(将二值图像嵌入尺寸相同的灰度图象中)(based on wavelet transform digital watermark embedding process (will embed binary images the same size as the gray image))
- 2006-04-27 08:35:54下载
- 积分:1
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qbic
介绍qbic图像处理工具的详细文档,如有兴趣请看看(Introduction qbic detailed documentation of image processing tools and, if interested please take a look)
- 2011-06-25 11:46:46下载
- 积分:1
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poPptd
物理光学法+物理绕射计算远场RCS的程序代码,c++程序(Physical optics+ physicaldiffraction computing far-field RCS program code, c++ program)
- 2020-08-26 11:28:13下载
- 积分:1
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vc
说明: 用c写的jpg编解码,包括jpeg2bmp和bmp2jpeg,可在vc6下调试。(With c written jpg codec, including jpeg2bmp and bmp2jpeg, may be under vc6 debugger.)
- 2008-05-11 04:22:06下载
- 积分:1
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fft
对图像进行傅立叶变换和反变换,计算频谱幅值(The image Fourier transform and inverse transform, the amplitude spectrum is calculated)
- 2013-05-23 10:10:14下载
- 积分:1
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背景差分法MATLAB实现
说明: 可以实现背景和目标的分离,效果还是不错的(about matlab programe)
- 2020-03-14 18:28:09下载
- 积分:1
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weightedmedian
基于椒盐噪声滤波的改进加权中值滤波算法,目的在于处理高浓度椒盐噪声,并且有效的保护边缘细节(salt and pepper noise filter and weighted)
- 2010-09-27 19:20:21下载
- 积分:1