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Images-denoising--based-on-wavlet

于 2013-11-22 发布文件大小:87KB

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代码说明：

从原始图像产生噪声图像，使用db1执行2层小波，使用wpbmpen进行全阈值选择，采用硬阈值和软阈值处理方式,保存低频,进行图像降噪，并绘制各分解系数图像。(Generated noise image from the original image, using db1 wavelet perform two layers using wpbmpen full-threshold selection, using hard threshold and soft threshold approach, saving low frequency, image noise reduction, and draw the decomposition coefficients images.)

文件列表：

Images denoising based on wavlet

.................................\wavletdenoise.m,1098,2013-11-22
.................................\小波分解.m,160,2007-04-19
.................................\小波重构.m,223,2009-06-11

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phasecong
本程序应用相位一致性进行边缘检测，较以往应用灰度信息进行边缘检测算法，该算法与光照无关，且抗噪声性能强(phase of the application process consistency edge detection, gray than in the past Application information edge detection algorithm, The algorithm has nothing to do with illumination, and strong anti-noise performance)

2007-03-19 19:21:24下载

积分：1
xiququyu
感兴趣区域提取，能用于车牌号及台风等图像，效果不错(Extract the interesting area, it can be used in license plate number and typhoons images and so on, has good results )

2009-07-11 15:43:38下载

积分：1
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2014-09-18 15:29:53下载

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2020-05-24 18:21:39下载

积分：1
bianyuanjiance
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2020-06-18 20:55:08下载

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04457757
超分辨率重构，介绍超分辨率重构最大后验概率算法。(Super-resolution reconstruction, introduced the super-resolution reconstruction of maximum a posteriori probability algorithm.)

2011-10-19 09:52:06下载

积分：1
xiaochengxu
该程序包中有基于Hough变换的车道线检测，还有卡尔曼跟踪和别的小程序，都是可运行的，读者可自行学习(The package, the lane detection based on Hough transform, Kalman tracking and other small programs are running, readers can learn on their own)

2012-07-12 16:43:10下载

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经典的基于距离变换的图像细化的骨架提取方法。(Classic based on distance transform refining skeleton extraction method. )

2012-08-16 15:51:12下载

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aa
说明：用matlab做彩色图像的二维直方图，比如rb、rg、bg等(use matlab to draw colour image histogram of two dimension )

2009-12-10 17:37:00下载

积分：1
secret-sharing-ideas
针对图像秘密共享前需要像素置乱的问题，基于(t, n)门限多重秘密共享思想，提出一种免置乱的图像秘密共享方案，以第n+1人的秘密份额作为因子参与秘密分割与重构，加大相邻像素之间的差距(Based on (t, n) threshold multiple secret sharing ideas, and put forward a kind of scrambling image from secret sharing scheme to n+ 1 people share the secret as factors involved in secret segmentation and reconstruction, increase the gap between adjacent pixels)

2012-04-10 16:25:00下载

积分：1

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Images-denoising--based-on-wavlet

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