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Halftoning_OrderedDithring_and_ErrorDiffussion
Matlab源代码:利用有序抖动算法(Bayer矩阵D4和D8)生成二元图像;利用误差扩散算法(Floyd-Steinberg filter)生成二元图像。(Matlab code using the ordered dithring (Bayer D4 and D8 matrix) to generate the binary images
Matlab code using the error diffusion algorithm (Floyd-Steinberg filter) to create a binary image)
- 2010-02-17 05:24:17下载
- 积分:1
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Community_BGLL_Matlab
这个是一个非常好的社区发现算法,该算法社区发现的精度非常高。(this is a algorihtm about community detection)
- 2017-06-30 17:00:18下载
- 积分:1
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RLC1
游程编码是是一种有效的信源编码,能够实现对二值化的图像或者二元序列进行压缩,且具有较好的压缩率。(this program is a good kind of RLC. It could come out rlc, and could compression binary sequences and image
)
- 2012-06-04 20:32:07下载
- 积分:1
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feature_selection
自己编的特征选择程序,分别包括用顺序前进法(SFS),顺序后退法(SBS),增l 减r 法(l–r)、SFFS法进行选择的程序(own addendum to the feature selection procedures, including the use of sequential forward (SFS). back order (SBS), by reducing r l (l-r), SFFS method to choose the procedure)
- 2021-04-28 10:58:44下载
- 积分:1
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DosImage
利用C和C++进行数字图像处理的开发,涵盖几乎所有的图像处理算法(Using C and C++ for the development of digital image processing, covering almost all image processing algorithms)
- 2011-07-24 08:10:52下载
- 积分:1
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matlab-eyes--detected-code
用matlab实现人眼定位的程序 ,包括滤波、阈值分割、人眼粗定位、精确定位等。(Using matlab realize the human eye positioning procedures, including filtering, threshold segmentation, the human eye coarse positioning, precise positioning.)
- 2021-05-12 21:30:03下载
- 积分:1
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Jsteg
Jsteg算法实现,Jsteg是一种基于JPEG的常用信息隐藏算法步骤如下:
首先,把掩体图像分为不重叠的8*8的子块,对每一子块进行DCT并对变换得到的DCT系数进行量化 其次,将待隐藏的信息进行加密,将加密结果嵌入到量化后值不为0,1或-1的DCT系数的最
低有效位(LSB)中,其嵌入顺序是按zigzag扫描顺序进行的。最后,用JPEG的嫡编码(包括哈夫曼编码,游程编码及DPCM)对嵌入秘密信息后的每一子块进行编码,从而得到一个含有秘密信息的JPEG stego文件。(Jsteg Algorithm)
- 2016-03-30 21:45:43下载
- 积分:1
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gauss-noise
高斯有色噪声,有色噪声的谱估计及其在雷达中的应用(gauss noise)
- 2012-11-21 19:17:31下载
- 积分:1
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小波去燥
说明: 利用MATLAB对彩色图像进行小波分解去燥(MATLAB color image wavelet decomposition to dry)
- 2020-02-28 16:13:08下载
- 积分:1
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program
本程序用于对工件图像的预处理,边缘提取等。将改进遗传算法和Hausdorff距离结合用于工件识别。采用canny边缘为匹配特征,将修正的Hausdorff距离作为相似性度量准则,并应用遗传算法进行最佳匹配的快速搜索,成功实现了目标物体的匹配识别(This procedure used for the workpiece image preprocessing, edge extraction and so on. Will improve the genetic algorithm and Hausdorff distance combination for workpiece identification. Using canny edge for matching characteristics, will be amended Hausdorff distance as similarity measurement criteria and the application of genetic algorithm is the best match of the Quick Search, the successful achievement of the target object matching identification)
- 2008-12-26 16:46:00下载
- 积分:1