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NLmeans

于 2020-09-24 发布

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下载积分: 1 下载次数: 1

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说明：经典的基于非局部思想的图形图像去噪模型，也即非局部滤波，基于matlab实现(The classical image denoising model based on nonlocal idea, namely non local filtering, is realized based on MATLAB)

文件列表：

NLmeans\Babara.BMP, 263222 , 2020-07-02
NLmeans\fastNLmeans.m, 1263 , 2020-07-05
NLmeans\fastNLmeans_test.m, 186 , 2020-07-02
NLmeans\integralImgSqDiff.m, 861 , 2020-07-05
NLmeans\NLmeans.m, 2392 , 2020-07-05
NLmeans\NLmeans_test.m, 137 , 2020-07-02

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Images-denoising--based-on-wavlet
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.)

2013-11-22 15:55:18下载

积分：1
reducd
数字图像插值增减算法。数字图像插值增减算法。数字图像插值增减算法 (reduce)

2009-03-24 20:02:35下载

积分：1
SimulatedAnnealingTools
matlab模拟退火工具箱，包含模拟退火运行所需的各种函数，是模拟退火的一个非常有力的工具。(simulated annealing Matlab toolbox contains simulated annealing operation of the various functions, Simulated Annealing is a very powerful tool.)

2006-09-17 09:51:02下载

积分：1
medcalinhance
本程序实现医学图像的增强，实验显示，处理后的医学图像轮廓清晰，可识性较好。(This procedure to achieve medical image enhancement, experiments showed that the treated medical image outline a clear, identifiable better.)

2021-01-26 23:18:41下载

积分：1
BWLabel
二值图像连通域分析，和MATLAB中bwlabel函数功能相似(Connected domain analysis of binary image, and bwlabel similar function in MATLAB)

2015-07-27 16:35:25下载

积分：1
qiyixingjiance
冲激函数、阶跃函数及三角函数的小波变换、模极大线并求它们的李氏指数(The impulse function, step function and wavelet transform of the trigonometric function, the modulus maxima line and the Lipschitz exponents)

2017-04-19 10:06:08下载

积分：1
光伏发电系统的并网重复控制及仿真_周雪松
完成了对光伏发电并网控制的设计及仿真。系统采用了两级式拓扑结构：前级用直流变换器进行最大功率跟踪及直流母线电压调整；后级用逆变器将直流电能逆变送入电网。(Completed the design and simulation of photovoltaic grid-connected control. The system adopts a two-stage topology: the front stage uses a DC converter for maximum power tracking and DC bus voltage adjustment; the latter stage uses an inverter to send DC power into the grid.)

2020-10-06 17:37:39下载

积分：1
wiener
在知道清晰图像和噪声频率特性的情况下，维纳滤波器被看做是一种有效的图像复原技术(In that resolution images and noise frequency characteristics of the case, the Wiener filter is seen as an effective image restoration technique)

2010-09-01 11:27:28下载

积分：1
chaos_logistic
在产生混沌伪随机序列的混沌映射中，Logistic映射(Logistic Map)是一种简单而经典的映射。其中u称为分形参数，随着u逐渐增大，出现倍周期分岔现象。可用于密文域图像加密。(Logistic Map is a simple and classical mapping for generating chaotic pseudo-random sequences. U is called fractal parameter, and with the increase of u, period doubling bifurcation occurs. It can be used for image encryption in ciphertext domain.)

2019-03-03 17:07:52下载

积分：1
Hyperspectral-image-readandwrite
用来读写高光谱遥感影像的matlab代码，支持BSQ,BIL,BIP格式，三种文件格式对应的是头文件*.lxw中的第5个数字，头文件可用写字板编辑(The matlab code used to read and write in Hyperspectral Imagery support BSQ, BIL, BIP, format, corresponding to three types of file formats is a header file*. Lxw in the first five digits, the first file available WordPad editor)

2012-04-19 15:33:09下载

积分：1

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