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noise
- 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
zs
- 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
picture7
- 对椒盐噪声和噪声分别进行3种滤波,包括算术均值滤波、几何均值滤波、中值滤波-three kinds of filter to salt and pepper noise and gaussian noise ,including arithmetic mean filter, geometric mean filter, median filter
K-nearest-neighbor-averaging
- matlab 分别利用邻域平均和K点平均对椒盐噪声图像，高斯噪声图像，乘性噪声图像进行处理，比较两者的差别-matlab use neighborhood were average and K-point average for salt and pepper noise image, Gaussian noise images, image processing multiplicative noise, compare the difference between the two
Desk21top
- matlab课程编程【谷速软件】图像中产生高斯、椒盐噪声, 加性或乘性等多种混合噪声源代码-matlab programming courses [Valley] to produce a variety of mixed-speed software Gaussian noise source, salt and pepper noise, such as additive or multiplicative code image
addnoiseadenoise
- 导师留的数字图像处理的作业，为灰度图分别添加均匀噪声、高斯噪声和椒盐噪声，并尝试通过自适应中值滤波、均值滤波、修正的阿尔法滤波和中点滤波等手段去除噪声-add noise and denoise!uniform noise.gaussin noise and pepper&salt noise
main
- 1．对图像进行直方图均衡化，从而达到增强图像的目的，观察图像直方图的前后变化；．2.对图像加入某种噪声（如椒盐噪声等），运用低通滤波和中值滤波分别进行图像平滑。 3．同态图像的增强：对照明分量和反射分量进行同态滤波。-1. The image histogram equalization, so as to achieve the purpose of enhancing the image of change, before and after the image histogram
t_12
- 1、图像中值滤波实验 ①用imnoise函数在图像’lena.bmp’中值添加椒盐噪声，观测结果 ②用medfilt2函数对含噪声图像中值滤波。 2、使用fspecial函数生成均值、Prewitt、Sobel、Laplacian滤波模板，再用filter2函数对‘cameraman.tif’图像进行空域滤波，显示滤波结果。 3、设计高斯低通和高通频域滤波器，对‘phantom.bmp’图像进行频域滤波，显示滤波结果。然后改变滤波器截止频率，观察对结果的影响。 4、用i