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dct

于 2010-05-31 发布文件大小:3916KB

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下载积分: 1 下载次数: 211

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好东东哦，希望大家来下载，是我们本科毕业设计论文成果，基于dct域的数字水印技术

文件列表：

涂matlab运行结果
................\tu
................\..\dct.asv,5850,2010-05-11
................\..\dct.m,5050,2010-05-13

................\..\mark1.bmp,12344,2010-05-06
................\..\mark2.bmp,12344,2010-05-08
................\..\mark3.bmp,12342,2010-05-10
................\..\nc.m,454,2010-05-09
................\..\psnr.m,549,2010-05-09
................\..\temp.jpg,30616,2010-05-24
................\..\Untitled2.asv,6047,2010-05-11
................\..\Untitled2.m,5881,2010-05-11
................\..\watermark.asv,6732,2010-05-12
................\..\watermark.m,6744,2010-05-17
................\..\whitenoise.bmp,263222,2010-05-17
................\..\withmark.bmp,263222,2010-05-24
................\..\withmark1.bmp,263222,2010-05-06
................\..\xiao
................\..\....\123.m,1934,2010-05-26
................\..\....\check.m,1740,2009-06-04
................\..\....\extraction.m,681,2009-06-04
................\..\....\gai.asv,2863,2010-05-26
................\..\....\gai.m,2858,2010-05-26

................\..\....\hao.asv,2615,2010-05-26

................\..\....\hao.m,2825,2010-05-26

................\..\....\nc.m,454,2010-05-09
................\..\....\psnr.m,427,2008-05-06

................\..\....\watermark.m,860,2009-06-04
................\..\....\watermarked.bmp,1049654,2010-05-31
................\..\....\wertmak.asv,2928,2010-05-31
................\..\....\wertmak.m,2936,2010-05-31
................\新建 Microsoft Word 文档 (2).doc,61952,2010-05-17
................\新建文件夹
................\..........\123.m,1934,2010-05-26
................\..........\check.m,1740,2009-06-04
................\..........\extraction.m,681,2009-06-04
................\..........\gai.asv,2863,2010-05-26
................\..........\gai.m,2858,2010-05-26

................\..........\hao.asv,2222,2010-05-26
................\..........\hao.m,2218,2010-05-26

................\..........\watermark.m,860,2009-06-04

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2011-06-27 16:58:09下载

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基于压缩感知理论的超分辨率重建实用程序包含论文中的试验(Super-resolution reconstruction based on compressive sensing theory The software reproduces the experiments published in the paper)

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用delaunay三角剖分和网格填充对离散点云数据进行网格重建(Mesh reconstruction of discrete point cloud data using Delaunay triangulation and mesh filling)

2017-10-29 10:42:23下载

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GMM
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2009-05-04 19:56:17下载

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说明：为了在抑制噪声时尽可能保留图像边缘信息，提出一种自适应各向异性高斯滤波器设计方法. 该方法由独立强度传播（IDS）模型决定滤波器的长轴尺度，由像素的邻域平滑度决定长短轴的比例，然后根据该处的灰度梯度方向自适应决定各向异性滤波器的长轴方向. 仿真实验表明，提出的自适应各向异性滤波器具有很强的噪声抑制和边缘保持能力. (In order to suppress noise, as far as possible to keep the image edge information, an adaptive anisotropic Gaussian filter design methods. The method by the independent strength spread (IDS) model determines the long axis of the filter scale, the pixel neighborhood smoothness determine the ratio of minor axis, and then there' s gray gradient direction of adaptive decision the long axis of anisotropic filter. Simulation results show that the proposed adaptive anisotropic filter has a strong noise suppression and preserve edges.)

2010-04-19 18:21:00下载

积分：1

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