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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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face
数字图象处理，模式识别，人脸识别，包括了程序和一个人脸库，是相当好的学习东西(Digital image processing, pattern recognition, face recognition, including the procedures and a face database is very good to learn things)

2008-03-26 11:30:59下载

积分：1
segmention-threshod
说明：一些关于图像阈值确定的matlab程序，包括迭代阈值，最小类内方差，最大熵，和用matlab库函数对图像进行边缘检测。可运行(Number of image thresholding matlab identified procedures, including iterative threshold, the smallest category of variance, maximum entropy, and the use of matlab library function of the image edge detection. Run)

2008-10-15 17:29:57下载

积分：1
HuffmanExp
实现对灰度图像的哈夫曼编码，对于其他图像，也可以类似的完成。(Realize grayscale images of hoffmann coding, for other image, also can be similar to the finish.)

2010-11-13 09:58:54下载

积分：1
noise genre
用matlab产生高斯，椒盐，泊松噪声图像的完整代码(poisson, gossip,noise,salt&pepper)

2018-05-01 09:59:07下载

积分：1
mlbp
这是对图像进行分块的代码，分块后提取LBP特征，站中有LBP代码，可以直接调用这个代码进行分块LBP特征提取(This is to block of code of image, block LBP feature extracting, after standing in LBP code, you can directly invoke the code block LBP feature extraction)

2016-01-29 22:16:23下载

积分：1
Light-Spot
针对空间发光点缩成光斑图像中心的高精度提取问题，本文提出一种亚像素提取方法。该方法简历了具有高斯能量分布的空间发光点的透视投影光斑图像灰度分部数学模型，证明了空间发光点能量中心的透视投影不变性。(Light-emitting points of space shrunk to spot high-precision center of the image extraction problem, we propose a subpixel extraction method. This method resumes a space with Gaussian energy distribution points of perspective projection spot light gray segment mathematical model to prove the energy center of the space light-emitting point perspective projection invariance.)

2010-12-10 22:56:07下载

积分：1
Edge-Detection-Algorithm
图像边缘检测，实现了几种边缘检测算法，像Roberts，Sobel，Prewitt，Canny等(Edge detection, edge detection algorithm to achieve several, such as Roberts, Sobel, Prewitt, Canny, etc.)

2021-03-17 08:49:21下载

积分：1
CurveLab-2.1.3.tar
包含二维曲波变换、反变换；三维曲波变换；二维曲波变换(Including two-dimensional Qu Bo transform, inverse transform, 3D Qu Bo transform, and two-dimensional Qu Bo transform)

2017-06-09 15:53:47下载

积分：1
tu-xian-jiao-zhen
基于先验信息和射影几何变换的车牌图像矫正对于图像矫正还是有帮助的(License plate image correction based on a priori information and projective geometry transform for image correction or help)

2012-12-03 11:57:21下载

积分：1
medical_weight_average_fusion
灰度或彩色多模态医学图像的融合，利用加权平均融合算法，程序具体很好的通用性，并且提供几种图像融合客观评价指标，还给出3组宝贵的已配准医学图像(Color gray or fusion multimodal medical images, using a weighted average fusion algorithm, program specific good versatility and provide an objective uation of several image fusion, the three groups are also given valuable medical image registration has been)

2015-12-17 15:54:41下载

积分：1

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