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于 2018-06-19 发布文件大小:6673KB

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下载积分: 1 下载次数: 2

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说明：经典图像处理灰度图像去噪模型，以及改进模型效果不错(Classic image processing gray image denoising model, and improved model good results.)

文件列表：

TV, 0 , 2017-05-17
TV\Demo_TV_Diffusion.asv, 10188 , 2017-12-17
TV\Demo_TV_Diffusion.m, 1799 , 2017-12-04
TV\Dfx.m, 77 , 2006-08-25
TV\Dfy.m, 77 , 2006-08-25
TV\Dxx.m, 167 , 2006-08-25
TV\Dy.m, 66 , 2006-08-25
TV\Dyy.m, 101 , 2006-08-25
TV\Image, 0 , 2017-05-16
TV\Image\Aerial_Image.bmp, 196662 , 2011-02-25
TV\Image\Article3.bmp, 270054 , 2008-03-04
TV\Image\Barbara.bmp, 786486 , 2010-11-03
TV\Image\Barbara500.bmp, 750054 , 2011-04-06
TV\Image\GZC01.bmp, 17462 , 2009-08-24
TV\Image\Multi_N2.bmp, 270054 , 2010-02-03
TV\Image\PM1.bmp, 270054 , 2010-10-19
TV\Image\Thumbs.db, 67584 , 2010-12-03
TV\Image\Tower.bmp, 786486 , 2010-11-03
TV\Image\Tower1.bmp, 368254 , 2010-11-03
TV\Image\Tower3.bmp, 331062 , 2011-03-29
TV\Image\Tower300.bmp, 270054 , 2011-02-21
TV\Image\Tower400.bmp, 491334 , 2011-03-30
TV\Image\Tower500.bmp, 750054 , 2011-04-06
TV\Image\Tu1_N.eps, 125820 , 2010-12-03
TV\Image\barb.bmp, 263222 , 2009-12-06
TV\Image\barb256.bmp, 66614 , 2009-12-06
TV\Image\boat.bmp, 263222 , 2009-12-06
TV\Image\cameraman.bmp, 196662 , 2009-12-06
TV\Image\f1.bmp, 44982 , 2011-03-09
TV\Image\fingerprint.bmp, 786486 , 2009-12-06
TV\Image\fingerprint1.bmp, 121458 , 2011-03-07
TV\Image\fingerprint256.bmp, 196662 , 2009-12-06
TV\Image\lena.bmp, 263222 , 2009-12-06
TV\Image\lena256.bmp, 66614 , 2009-12-06
TV\Image\lena300.bmp, 91078 , 2011-03-30
TV\Image\mdn4.bmp, 270054 , 2010-03-14
TV\Image\pepper.bmp, 196662 , 2003-11-06
TV\Image\r_lena256.bmp, 196662 , 2010-10-17
TV\ROF.pdf, 1767917 , 2007-06-04
TV\TV.asv, 893 , 2017-03-26
TV\TV.m, 863 , 2011-06-07
TV\bdx.m, 78 , 2010-03-18
TV\bdy.m, 78 , 2010-03-18
TV\fdx.m, 77 , 2010-03-18
TV\mae.m, 813 , 2010-12-14
TV\psnr.m, 916 , 2008-04-30
TV\snr.m, 1018 , 2008-04-29

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Image-Segmentation-Method
本文主要研究基于水平集方法的活动轮廓模型图像分割，在回顾活动轮廓模型发展的基础上，介绍了曲线演化理论及其水平集方法，证明了水平集方法可以有稳定的数值实现方式且其处理拓扑变化的自然性，进一步引出了变分水平集方法。本文介绍了两种不同的几何活动轮廓模型：基于梯度信息的李纯明模型以及基于区域信息的 Chan-Vese 模型（C-V 模型）。在分析上述两模型的优缺点上，提出了一种改进的 C-V 模型，改进模型引入了距离约束项，同时对基于区域的外部能量项进行了改进，使得水平集函数重新初始化寓于模型的演化之中，分割结果对参数的依赖性减小。 (This paper mainly study image segmentation of active contour model based on level set. After reviewing the development of the active contour model, curve evolution and level set method are presented, then we proved that the level set method has a stable numerical realization and can describe the topology change of the contour naturally, in addition we introduce level set of variational method. We introduce two different GAC models in this paper: Li Chunming model which is based on gradient information and Chan-Vese model （C-V model） which is based on region information. Based on the drawbacks and advantages of these two models, we improve the C-V model by adding penalizing energy term of signed distance function, at the same time, mending the external energy term which based on region information, then the re-initialization of the level set can accomplish in the model evolution, and the degree of the segmentation result depend on the parameters decline. )

2011-12-20 20:27:30下载

积分：1
snake
基于snake模型的图像分割.Matlab 源程序(Snake model based on image segmentation. Matlab source code)

2008-04-18 19:33:24下载

积分：1
LBP
LBP（局部二值模式）特征提取，用于人脸识别，(LBP feature extraction for face recognition. . .)

2013-08-05 17:47:28下载

积分：1
noise-plus-image
对图像添加各种噪声高斯噪声淑盐噪声(Add a variety of image noise, Gaussian noise, noise, salt-sook)

2009-09-06 10:59:06下载

积分：1
gabor-filter
1.能够对简单瑕疵点进行检测：正常线、断线、重线、跳线、平纹面料、平纹面料疵点、水印疵点、染色疵点能够对不同的纹理布匹进行检测：平纹、斜纹等(翻译 1. Be able to perform simple point defect detection: the normal lines, broken, heavy lines, jumpers, plain weave, plain weave fabric faults, watermark defects, dyeing defects Able to detect different textures of cloth: plain weave, twill)

2015-06-09 16:19:32下载

积分：1
MATLAB
本算法先将彩色图像变换成灰度图像，在进行基于区域生长法进行图像分割(It segmented image with region growing. Then local adaptation luminance was computed via region-based bilateral filter. It outputted low dynamic range images in conjunction with tone mapping operator. )

2010-12-28 18:41:04下载

积分：1
autoexposure2
自动曝光的一种算法，该算法程序简单，效果好。令附有效果图(Automatic exposure an algorithm, which is a simple procedure, with good results. Order accompanied by renderings)

2012-06-07 09:20:32下载

积分：1
TV_resto
图像去噪处理的TV全变分模型的Matlab代码实现(TV image denoising processing model of the entire variational Matlab code)

2020-08-25 15:48:14下载

积分：1
KPCA
为解决PCA不适合多指标综合分析中非线性主成分分析的问题 ,采用核主成分分析 (kpca)方法 ,对我国不同地区 16种腐乳的品质进行了综合评价。 (PCA is not suitable to address the many indicators of a comprehensive analysis of non-linear principal component analysis of the problem, using Kernel Principal Component Analysis (kpca) method, 16 kinds of different regions of our country the quality of fermented bean curd had a comprehensive evaluation.)

2009-03-25 17:03:57下载

积分：1
xiangweixiangguan
利用傅立叶变换和相位相关法来检测图象的区域复制伪造(Use of Fourier transform and phase correlation method to detect forged images of the regional replication)

2008-03-25 10:54:52下载

积分：1

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