搜索资源列表
medfilt2
- 中值滤波 降噪 可有效滤除高斯和椒盐噪声 保持图像边缘-medfilt2
matlab
- 二维离散余弦变换的图像压缩 直方图均匀化 数字图像矩阵数据的显示及其傅立叶变换 模拟图像受高斯白噪声和椒盐噪声的影响 -Two-dimensional discrete cosine transform image compression histogram equalization of digital image data matrix display and the analog image by the Fourier transform of Gaussian
gabor
- gabor变换——gabor变换能有效的一直字符的噪声，变形、断裂、模糊以及亮度不均匀图像干扰-gabor
A_enh_gray3_noisy
- 彩色噪声图像的curvelet基下的增强，高斯白噪声，显示不仅去噪且增强效果好-Color noise images curvelet based enhancement under the Gaussian white noise, showing not only a good denoising and enhancement
denoise
- 图像加噪和去噪代码，读取图像数据，产生噪声图像，使用sym4小波进行三层分解-Images with noise and denoising code, read the image data, image noise, the use of three wavelet decomposition sym4
Gaussm0.01v0.01
- 这次是对添加水印的图像中添加一种高斯噪声的matlab程序-The watermark image is added to add a Gaussian noise process
ppbGauss
- 本程序介绍了一种PPB滤波算法来去除图像中的加性高斯噪声，09年才提出来的新算法非常的高效，去噪效果相当好-This procedure describes a filtering algorithm to remove the image PPB in additive Gaussian noise, 09 years to put forward a new algorithm is very efficient, very good denoising effect
tuxiangchuli
- ⑴编程实现直方图均衡化 ⑵设计完成同态滤波器，并用之改善图象质量。 ⑶对某图像加入不同类型﹑不同强度的噪声（周期﹑椒盐噪声），并分别用空间域和频率域的方法抑制噪声。 -⑴ ⑵ programming histogram equalization filter design is completed with the state and used to improve the image quality. ⑶ image of a different intensity with di
ImageProcessing
- 对一幅图像加入高斯噪声和椒盐噪声后，分别进行均值滤波和中值滤波，比较两种滤波方法的优缺点-Of an image by adding Gaussian noise and salt and pepper noise, the mean filter, respectively, and median filtering, comparing the advantages and disadvantages of the two filtering methods
vbicaimage
- 利用该算法可对噪声环境下的图像进行处理，效果非常理想。-Using this algorithm on the noise environment for processing images，and the result is very satisfactory .
qumohu
- 对已有图像进行模糊处理并加噪声，之后进行去模糊处理-Fuzzy image processing of existing and adding noise, to blur after
digital-image-processing
- 这是一个关于图像中值滤波的程序，能够对图像起到滤波的作用，特别是对冲激噪声特别有效-This is an image median filtering on procedures to filter the image play a role, especially for impulsive noise is particularly effective
gaosi
- 对原始图像添加高斯噪声，并用邻域平均和中值滤波法进行滤波，并可以进行对比。-Gaussian noise added to the original image, and use neighborhood average and median filtering method for filtering, and can be compared.
jiaoyan
- 对原始图像添加椒盐噪声，并用邻域平均和中值滤波法进行滤波，并可以进行对比。-Add salt and pepper noise to the original image, and with neighborhood average and median filtering method for filtering, and can be compared.
Mean-Gaussian-noise-filter
- 均值滤波对高斯噪声的影响，均值滤波是经典滤波算法，用于图像处理领域，本代码用matlab开发。-Mean Gaussian noise filter, mean filter is a classical filtering algorithm for image processing, the code developed using matlab.
anoise
- MATLAB给图像添加各种噪声，非常好用，希望对大家有用-MATLAB add all kinds of noise to the image, very easy to use, we hope to be useful
addnoisenew
- 在图象中添加指定比例的噪声，此方法适用于RGB图像-Add the specified percentage of the image noise, this method is suitable for RGB images
wavelet
- 二维图像加噪声，通过小波变换分解，压缩，实现图像重构-Two-dimensional image plus noise, through the Wavelet decomposition, compression, Image reconstruction
tuxaingchulishiiyan
- 对一副测试图像进行加各种噪声，然后进行多帧平均，中值滤波，均值滤波，维纳滤波，理想低通滤波，巴特沃斯低通，带通滤波，自适应滤波九种方法处理，并分析结果，得出各种滤波方法的优缺点。包括实验报告-Plus a pair of test images of all kinds of noise, and then multi-frame averaging, median filtering, mean filtering, Wiener filter, the ideal low-pass filt
a-wavelet-transform-algorithm
- 基于人眼视觉模型的双正交小波变换算法，通过实验验证,该算法在对嵌入水印后的图像进行有损压缩、剪切、污染、添加各种噪声等处理后,提取出的水印仍表现出了较好的鲁棒性。-Human visual model based on biorthogonal wavelet transform algorithm, experiments show that the algorithm of the watermarked image lossy compression, shear, pollution,