搜索资源列表
nafsm
- 图像去噪算法,对于灰度图被椒盐噪声和高斯噪声污染的时候适用-IMAGE DENOSING
[kimi]Noise
- 实现了在图像中生成均匀随机噪声、高斯随机噪声和椒盐随机噪声的算法。-The code for creating uniform noise, Gaussian noise and Salt-pepper noise in image processing.
ImageProcessing-8.0
- 基于VC的图像处理程序 1.空间域灰度变化(线性、非线性)、直方图均衡化以及规格化; 2.空间域的噪音(椒盐、脉冲、高斯噪音等),均值滤波、中值滤波,最大值滤波; 3.频率域的巴斯沃通高低通滤波,余弦变换,walsh变换,SVD编码等; 4.简单的图形编码(hufman编码、香农编码、Golomb编码、算术编码); 5.简单图像复原,涉及逆滤波和维纳滤波; 6.图像分割(这里只有一个大津阈值分割)。-VC-based image processing program 1.
Matlab-GUI_image4
- 使用Matlab GUI界面编写的图像平滑程序,实现功能有:图像的打开、保存、加入高斯噪声,椒盐噪声,乘法噪声,用均匀模版、加权模版中值滤波对图像进行平滑等。-Written in Matlab GUI interface using image smoothing procedures, functions: image open, save, adding Gaussian noise, salt and pepper noise, multiplication noise with uni
a
- 对高斯噪声和椒盐噪声图像的中值滤波,均值滤波,拉普拉斯算子检测边缘等-Gaussian noise and salt and pepper noise image median filter, mean filter, Laplacian edge detection, etc.
smooth
- 打开图像,选择一种噪声加载,提供高斯瑞丽指数和椒盐四种噪声,还有多种滤波方法-open image gain noise and smooth it
dianlu
- 编写中值滤波的程序,可以有效滤除椒盐噪声-Preparation of median filtering program that can effectively filter out salt and pepper noise
sc3
- 通过观察图像lena_noise.bmp可以看到,该图像主要包含高斯噪声、椒盐噪声等。 通过查阅资料可知,维纳滤波可以很好的滤除高斯噪声,而中值滤波对于椒盐噪声的滤出效果优异,因此本次采用维纳+中值的滤波方式进行图像的去噪处理。 图像常用评价方法有:信噪比、相关系数、清晰度。信噪比较为常用;相关系数 由于滤波会使原图像失去某些细节,因此这种评价方式为参考性指标而非绝对评判标准;清晰度 为图像子块的方差 综合考虑采用图像的峰值信噪比(PSNR)作为评价去噪效果指标(自编PSNR.
feidutuchuli
- 对灰度图的加噪声处理,包括加高斯噪声,乘性噪声以及椒盐噪声。-Plus noise processing for grayscale, including adding Gaussian noise, multiplicative noise and impulse noise.
imnoise
- matlab图像处理中中加入椒盐噪声的源代码。-add salt and pepper noise matlab source code.
Matlab-based-image-denoising-
- 以数字图像处理中的两种典型噪声,即椒盐噪声和高斯噪声为处理对象,根据典型滤波去噪算法,利用Matlab软件进行分析处理-Two typical noise in digital image processing, that is salt and pepper noise and Gaussian noise was treated as object of study in this paper, Matlab software was used for analysis and proces
noise
- 在一幅原始图像上填加不同种类噪声,包括椒盐噪声,高斯噪声,白噪声等,并比较异同。-In an original image fill plus different types of noise, including salt and pepper noise, Gaussian noise, white noise, etc., and compare the similarities and differences.
graddingfiler
- 该算法是在自适应中值滤波基础上改进而来,实现了滤除较高密度的椒盐噪声。若加权值改进后,效果会更好-This algorithm based on the AMF,which can filter better than the latter.If combined it with weights value, the effects will be better.
LMS
- 用于数字图像处理的椒盐噪声滤波的自适应算法,-Salt and pepper for digital image processing adaptive noise filtering algorithm
noise-program
- 本程序可以在vc++环境下,在处理的图像上产生高斯和椒盐噪声,检验滤波算法的鲁棒性。-noise program
yu-chu-li
- P0301:数字图像矩阵数据的显示及其傅立叶变换 P0302:二维离散余弦变换的图像压缩 P0303:采用灰度变换的方法增强图像的对比度 P0304:直方图均匀化 P0305:模拟图像受高斯白噪声和椒盐噪声的影响 P0306:采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307:采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308:图像的自适应魏纳滤波 P0309:运
tu
- 对图象p07施加高斯噪声和椒盐噪声并实施中值滤波法(十字窗口)-P07 is applied to the image Gaussian noise and impulse noise and implemented median filtering method (cross window)
KNN_aver_filter
- KNN均值滤波实现,对高斯噪声效果较好,对椒盐噪声效果一般!-Mean Filter KNN realize the effect of Gaussian noise is better, the general effect of salt and pepper noise!
NOSE
- 这个matlab程序实现的是一个噪声生成器,它可以生成高斯、椒盐、加性及乘性噪声,并把这些噪声添加到一幅图像上。-Matlab implementation of this process is a noise generator, it can generate Gaussian, salt and pepper, additive and multiplicative noise, and noise is added to put these on an image.
add-noise-to-image
- 为一个灰度图像添加噪声,可添加多重噪声,此处为椒盐噪声-add noise to a image