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[Picture Viewer] wsnrvalue DL : 0: 这是一个实现图象加权信噪比算法，他能实现图象失真程度的衡量-This is a weighted signal-to-noise ratio images algorithm, he is able to achieve levels of image distortion measure
Date : 2025-12-29 Size : 3kb User : 杨永
[Picture Viewer] shiyan3 DL : 0: 海洋环境噪声和鱼类叫声的频域波形（fft）-The marine environment and fish noise sounds waveform in frequency domain (fft)
Date : 2025-12-29 Size : 29kb User :
[Picture Viewer] filter DL : 0: median filter alpha-trimmed mean filter adaptive,local noise reduction filter
Date : 2025-12-29 Size : 211kb User : JiaJie
[Picture Viewer] gongji DL : 0: 关于各类图象的攻击,如果滤波,噪音,锐化,JPEG压缩-Attacks on all types of images, if filtering, noise, sharpening, JPEG compression, etc.
Date : 2025-12-29 Size : 1kb User : 小户
[Picture Viewer] verifycode DL : 0: 用c语言在window窗口实现验证码图片，实现字符位置等随机，背景噪声功能-Using c language in the code window picture window, the location of the realization of random characters, the background noise function
Date : 2025-12-29 Size : 1.96mb User : szh2048
[Picture Viewer] 212132 DL : 0: 把消息转换成电信号。信源可分为模拟信源和数字信源。区分模拟信号和数字信号的准绳是看其取值是连续的还是离散的，而不是看时间。信源编码：主要是利用信源的统计特性，解决信源的相关性，去掉信源冗余信息，提高系统有效性的目的。信道编码：保证通信系统的传输可靠性，克服信道中的噪声和干扰。调制：其主要目的是使经过编码的信号特性与-The message into electrical signals. Source can be divided into analog source and digital source. Distinguish between analog and digital signals yardstick is to look at its value is continuous or discrete, rather than of time. Source code: The main source is the use of the statistical properties to address the source of the relevance, to remove redundant information source to enhance effectiveness of the system purpose. Channel coding: to ensure the transmission reliability of communication systems to overcome the channel noise and interference. Modulation: Its main purpose is to make the signal characteristics and encoded
Date : 2025-12-29 Size : 529kb User : 张三
[Picture Viewer] MATLAB DL : 0: 做傅立葉轉換並SHIFT 2階巴特沃斯做週期性雜訊的處理-Fourier transform and SHIFT 2 do Butterworth deal to do periodic noise
Date : 2025-12-29 Size : 272kb User : Cathy
[Picture Viewer] ImageSmoothing DL : 0: 图像平滑，滤波器的设计，并且可以产生高斯噪声。-Smoothing, filter design, and can produce Gaussian noise
Date : 2025-12-29 Size : 1.62mb User : 刘星
[Picture Viewer] 1 DL : 0: 用于对存在噪声的图片进行3*3的中值过滤与均值过滤！-There is noise on the image for a 3* 3 median filter and mean filter!
Date : 2025-12-29 Size : 27kb User : tongji28
[Picture Viewer] Quantitative-definition DL : 0: 量化信噪比的定义和计算是一个PDF文件介绍关于量化信噪比的定义及其计算方法-Quantitative definition and calculation of signal to noise ratio
Date : 2025-12-29 Size : 162kb User : 木小木
[Picture Viewer] guass DL : 0: 求高斯噪声,产生一个随机的高斯噪声，并将噪声存储在一个数组中，数组大小由形参决定-get guass noise.his function is to generate a Gaussion-distributed sequence.
Date : 2025-12-29 Size : 1kb User : yuli
[Picture Viewer] matlab2 DL : 0: matlabm文件直方图均匀化和模拟图像受高斯白噪声和椒盐噪声的影响-matlabm file and analog image histogram homogenization by Gaussian white noise and pepper noise
Date : 2025-12-29 Size : 1kb User : 米线
[Picture Viewer] noise DL : 0: 添加椒盐噪声，它是一种随机噪声，用C语言编写，效果良好-Add salt and pepper noise
Date : 2025-12-29 Size : 1.71mb User : liangchen
[Picture Viewer] A-new-adaptive-median-filter DL : 0: 一种新的自适应中值滤波方法。将3 x3窗口中心的极值点作为候选噪声点，若候选噪声点仍然是7 x7窗口的极值点，则该点即是噪声点。若以噪声点为中心的3 x3滤波窗口的中值不是噪声，则噪声用中值替换。重复以上过程，直到没有噪声点被替换。如果图像中仍然存在人的噪声团块，则噪声用相邻的三个信号点的灰度均值替换。实验结果表明，该方法能够有效去除脉冲噪声，并在抑制噪声的同时很好地保护图像的细节。-A new adaptive median filter. The extreme points of the 3 x3 window center point as a candidate noise, if the candidate noise point is still the extreme points of the 7 x7 window, the noise points. If the noise point of the 3 x3 filter window median is not noise, the noise replaced with the median. Repeat the above process until there is no noise points to be replaced. If the image still exists in clumps of the noise, the noise replace the gray average of the three adjacent signal points. The experimental results show that this method can effectively remove the impulse noise, and noise suppression to protect the details of the image.
Date : 2025-12-29 Size : 1kb User : wujiangbo
[Picture Viewer] SARfilterNew DL : 0: 将含有噪声的SAR图像进行去噪，运用改进的lee滤波器-anti-noise SAR image based on improved Lee filter
Date : 2025-12-29 Size : 2kb User : 肖鹏
[Picture Viewer] cannyPLeePNL=4 DL : 0: 采用canny算子加上lee滤波器对SAR图像进行去噪-canny algorithm and lee filter to aiti-noise SAR image
Date : 2025-12-29 Size : 5.1mb User : 肖鹏
[Picture Viewer] 1 DL : 0: 关于数字图像处理方面的相关编程，主要是图像降噪图像降噪（块效应）实验-Related programming on digital image processing, the image noise reduction image noise reduction (blockiness) experimental
Date : 2025-12-29 Size : 1.96mb User : rebecca
[Picture Viewer] 1 DL : 0: 自己编写的滤波函数，包括中止滤波，高斯噪声滤波，加深对滤波函数的了解-Write your own filter function, including the suspension of filtering, Gaussian noise filtering, and a better understanding of filtering functions
Date : 2025-12-29 Size : 3kb User : kun
[Picture Viewer] zs DL : 0: 用中值滤波器去除椒盐噪声,首先将彩色图像转换为灰度图像,然后利用中值滤波器进行滤波-Median filter to remove salt and pepper noise
Date : 2025-12-29 Size : 3.29mb User : zs
[Picture Viewer] noise DL : 0: matlab源程序代码，提供交流学习，在图像方面做处理，对信号噪声进行压制-matlab source code, provide exchange of learning, doing image processing in terms of signal noise suppression
Date : 2025-12-29 Size : 1kb User : 张贤

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