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Description: 基于小波域的图像噪声类型识别与估计，利用小波分解，在频率域对图像噪声进行识别与估计，识别噪声是椒盐噪声还是高斯噪声，并对相应噪声的参数的值进行估计。
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Size: 287913 |
Author: peterlox |
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Description: 在图像中加入随机噪声的源代码，编译后的可执行文件须带参数运行。 使用方法：gaussnoise BMP文件名-images in random noise added to the source code, compile the executable files carry operation parameters. Use : gaussnoise BMP File Name
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Size: 2048 |
Author: yan |
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Description: 对高质量数字图像实行图像平滑，提高图片质量，并去掉噪声！-to implement high-quality digital image smoothing images, enhance picture quality and eliminating noise!
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Size: 23552 |
Author: 呵呵 |
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Description: 一个去除椒盐噪声的图像处理程序，采用了中值滤波，效果很不错-a noise image-processing program, using a median filter, the effect is very good
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Size: 140288 |
Author: 林志泉 |
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Description: 利用Shock Filters去除图像噪声，附件里有关于Shock Filters的网页介绍-use Shock Filters remove image noise, annex on the Shock's website on Filters
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Size: 234496 |
Author: yy |
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Description: 一维自适应算法，用于噪声抑制，可以拓展成二维图像噪声抑制，matlab编写，希望对大家有帮助。-a peacekeeping adaptive algorithm for noise suppression, can be developed into a two-dimensional image noise suppressor, Matlab prepared, and I hope to be helpful.
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Size: 1024 |
Author: 任小龙 |
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Description: 小波变换,消除图像噪声，为牌照识别必要的一个过程。-Wavelet transform, the elimination of image noise, in order to license a process to identify necessary.
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Size: 259072 |
Author: |
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Description: 通过小波变换以实现去除图像噪声和对图像进行增强的程序，效果很好。-Through the wavelet transform in order to achieve removal of image noise and image enhancement procedures, the effect of good.
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Size: 1024 |
Author: sh85 |
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Description: 空域滤波法消除图像噪声的探索,陈晓辉 ， 李俊杰 中国矿业大学计算机学院-Airspace to eliminate image noise filtering method of exploration, Chen Xiaohui, Li Junjie China University of Mining and Computer College
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Size: 1142784 |
Author: 刘鹏飞 |
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Description: 小波变换处理二维图像噪声，能用小波变换分三层。处理RAW格式的文件-Deal with two-dimensional wavelet transform image noise, wavelet transform can be used three hours. Deal with RAW file format
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Size: 31744 |
Author: pengjing |
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Description: 高斯平滑是去除图像噪声的一种方法，用低频滤波器处理，低通滤波器的作用就是滤掉高频分量，从而达到减少图象噪声的目的，高斯平滑指的是滤波用的模版是高斯（guass）模版，通过采样2维高斯函数得到。-Gaussian smoothing is to remove the image noise is a means to deal with low-frequency filter, low pass filter function is to filter out high frequency components, so as to achieve the purpose of reducing the image noise, Gaussian smoothing refers to the filter used template is a Gaussian (guass) template by sampling 2-dimensional Gaussian function to be.
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Size: 50176 |
Author: yue |
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Description: 文件名为filter.m，是关于图像滤波去噪的，使得图像噪声降低，图像质量提高-Document, entitled filter.m, is about the image de-noising filter, enabling to reduce image noise, image quality improvement
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Size: 1024 |
Author: 曦禾 |
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Description: 邻域滤波程序，可以有效地去除图像噪声，可以进行图像的预处理-Neighborhood filtering process is an effective way to remove the image noise, image pre-processing can be carried out
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Size: 1024 |
Author: 李天涯 |
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Description: 摘要 该文主要考虑利用图像噪声再生技术来提取图像细节 其思想是利用被滤除的噪声信号进行回收再利用 通过对噪声信号和初步去噪信号进行小波变换 比较它们的小波系数 当噪声信号的小波系数达到一定的阈值时 将噪声信号的小波系数保留叠加至初步去噪信号的小波系数 然后利用传统的软阈值去噪的方法来进行图像的去噪 从而达到既能够去除噪声 又能保留图像细节的目的 实验证明 该方法较传统的方法在去噪和细节保持上有改进-Abstract In this paper, consider using images to extract the noise regeneration of its ideological image detail is the use of the noise signal was filtered to recycle through the noise signal and the initial wavelet transform de-noising signal comparison of their wavelet coefficients of the wavelet signal when the noise coefficient reaches a certain threshold will be the noise signal superimposed to the wavelet coefficients to retain the initial de-noising signal wavelet coefficients and then using the traditional soft-threshold denoising approach to image denoising in order to achieve the removal of noise can not only be able to retain The purpose of image detail that the methods of the experiment a more traditional approach to denoising and detail in there to keep improving
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Size: 479232 |
Author: 彭彭 |
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Description: 利用中值滤波去除图像噪声的研究及MATLAB实现.pdf-The_Study_of_Removing_Image_Noise_with_Medium_Value_Filter_and_Matlab_Realization.rar
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Size: 152576 |
Author: 王明 |
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Description: 使用Matlab编写的逆谐波程序。该程序对于不同的参数进行了实验。当图像噪声不同时，选用不同的参数。参数的正确选择很重要。本程序给出了不同噪声比较适合的参数选择-The use of Matlab procedures for the preparation of the inverse harmonic. The program parameters for different experiments. When the image noise is not at the same time, choosing different parameters. Correct choice of parameters is very important. This procedure gives more suitable for different noise parameters
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Size: 163840 |
Author: chenhongcai |
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Description: 基于Curvelet变换和全变差的图像去噪方法的论文，实验表明，该方法能有效地降低图像噪声，又尽町能地保留图像的细节-Curvelet transform and total variation based image denoising paper, experiments show that the method can effectively reduce the image noise, but also to make town to retain the image details can
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Size: 501760 |
Author: lee |
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Description: 去除图像噪声椒盐噪声高斯噪声实现图像处理-Salt and pepper noise removal of image noise, Gaussian noise, Image Processing
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Size: 1024 |
Author: 林风 |
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Description: 图像置乱技术的目的是将图像噪声化,使得图像的能量尽量地均匀分布。由于图像置乱可选取不同的方法,同样的方法可以设置不同的参数,组合起来的结果会千差万别,因此,将置乱作为图像加密的一种方法从安全的角度考虑是可行的。 Hibert图像置乱。(The purpose of image scrambling technique is to make the image noise, so that the image energy can be distributed evenly as far as possible. Because the image scrambling can select different methods, the same method can set different parameters, and the combined results will vary greatly. Therefore, it is feasible to take scrambling as a method of image encryption from a security point of view. Hibert image scrambling.)
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Size: 1024 |
Author: `随缘鵀转 |
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Description: 图像噪声会使原图像形成虚假的边缘或轮廓。减弱、抑制这类噪声改善图像质量的方法称为图像平滑。采用邻域平均法对含有随机噪声的图像进行平滑处理，在CCS中观察结果并进行分析。(Image noise causes false edges or contours of the original image. Image smoothing is a way to reduce and suppress such noise and improve image quality. Neighborhood averaging method is used to smooth the image with random noise, and the results are analyzed in CCS.)
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Size: 243712 |
Author: hmyhmq |
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