Description: When looking at a three-dimensional (3D) specimen through a transmitted brightfield optical microscope, only the part of the specimen contained in the focal plane appears sharp while the remainder looks smooth. The deconvolution task consists in deblurring the observed image in order to recover the original shapes of the object. Although 2D deconvolution softwares are available freely, the 3D consideration gives rise to many problems leading to the impossibility to recover the original images without any assumptions. Moreover some noise is added to the signal, it has been considered as a white Gaussian noise. Platform: |
Size: 72704 |
Author:薛斌 |
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Description: 给标准Lena图象添加三种噪声，并使用四种不用的经典空间域去噪．-Lena image added to the standard three types of noise, and use the four do not have the classic spatial domain denoising. Platform: |
Size: 1024 |
Author:zhaoyan |
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Description: 本程序可实现图像平滑，其主要目的是为了减少噪声。本程序中，我们首先对图像加了一个较大的白噪声，之后用中值对含噪图像进行处理。-This procedure can realize smooth image, and its main purpose is to reduce the noise. This procedure, we first added a larger image of the white noise, followed by in the value of the deal with noisy images. Platform: |
Size: 4096 |
Author:崔以田 |
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Description: MATLAB给图像添加高斯、椒盐、加性及乘性噪声[噪声生成]-MATLAB give the image added Gaussian, salt and pepper, additive and multiplicative noise [noise generated] Platform: |
Size: 1024 |
Author:曾维华 |
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Description: 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. Platform: |
Size: 2048 |
Author: |
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Description: 本实验要求根据课本中给出的高斯噪声和椒盐噪声的概率分布的形状和参数编写两个通用程序分别给一个图像中添加高斯噪声和椒盐噪声。高斯噪声是n维分布都服从高斯分布的噪声，椒盐噪声是图像中经常见到的一种噪声是一种随机的黑点或者白点。在实验中通过它们对应的概率密度函数得到噪声分布函数进而与原图像进行叠加产生出对应的噪声图像-Textbooks in this experiment are given under the Gaussian noise and salt and pepper noise in the shape of the probability distribution and parameters of common procedures for the preparation of the two images were added to a Gaussian noise and salt and pepper noise. Gaussian noise is subject to the distribution of n-dimensional Gaussian noise, salt and pepper noise is often the image to see a noise is a random white spots or black spots. In the experiment through their corresponding probability density function of the noise distribution function to be the original image superimposed with the corresponding noise generated image Platform: |
Size: 243712 |
Author:jhm |
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Description: 在二维图像上加噪声，有加白噪声或椒盐噪声，简单小程序。仅供个人参考。如果你是刚接触matlab的请下载改程序。如果你已经接触很久matlab了，就不要下载了以免浪费你的资源分。 -Plus noise at the two-dimensional image, with added white noise or impulse noise, simple little program. For personal reference. If you are new to matlab please download the reform process. If you have access to matlab a long time, do not download so as not to waste your resources in minutes. Platform: |
Size: 398336 |
Author: |
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Description: Total Variation Denoising-TV denoising (scalar fidelity term) [ROF92]
Reduces the total-variation of the image. Filters out noise while preserving edges. Textures and fine-scale details are also removed. In this demo the assumption is that a white Gaussian noise is added with a-priori known (or estimated) noise power (variance). The fidelity term to the input image is calculated automatically so that the power of the noise is reduced.
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Size: 1024 |
Author:唐君 |
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Description: 图像复原的一些资料，包括对加有噪声的图片进行恢复，频域增强等-Image restoration of some of the information, including images with noise added to restore, enhance and so the frequency domain Platform: |
Size: 1181696 |
Author:杨霞 |
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Description: Denoising
Reduces the total-variation of the image. Filters out noise while preserving edges. Textures and fine-scale details are also removed. In this demo the assumption is that a white Gaussian noise is added with a-priori known (or estimated) noise power (variance). The fidelity term to the input image is calculated automatically so that the power of the noise is reduced. Platform: |
Size: 3072 |
Author:ali |
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Description: Denoising
Reduces the total-variation of the image. Filters out noise while preserving edges. Textures and fine-scale details are also removed. In this demo the assumption is that a white Gaussian noise is added with priori known (or estimated) noise power (variance). The fidelity term to the input image is calculated automatically so that the power of the noise is reduced. Platform: |
Size: 3072 |
Author:ali |
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Description: 用MFC写的，为图像添加高斯噪声，均衡噪声，椒盐噪声，并做阿尔法均值滤波，以及自适应均值滤波-Written with MFC, added to the image Gaussian noise, balanced noise, salt and pepper noise, and do Alpha mean filter, as well as adaptive mean filter Platform: |
Size: 2712576 |
Author:王力 |
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Description: 把彩色图像转换成灰度图像进行中值滤波
对彩色图像添加高斯噪声，然后对其进行中值滤波处理，得到图像与原图进行对比，实现中值滤波功能。-Converting the color image into a gray-scale image median filtering Gaussian noise added to the color image, then subjected to a median filtering process, to obtain an image with the original image contrast, the median filtering function. Platform: |
Size: 1024 |
Author: |
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Description: This program will give you image with different types of noise added to it and will show you effect and comparison of a-This program will give you image with different types of noise added to it and will show you effect and comparison of all Platform: |
Size: 1024 |
Author:Viral g patel |
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Description: the Matlab project contains the source code used for simple watermarking using wavelet transform. Performs watermarking of the input image by decomposing the image using haar wavlet. Noise generated with normal distribution is used as the key and is added to the input image to obtain the watermarked image. Platform: |
Size: 1024 |
Author:santosh |
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Description: 对图像加入白噪声干扰，用维特比译码进行去扰，分别用硬判决和软判决，显示出的图像可以看出不同的效果-White noise is added to the image, performed using Viterbi decoding descrambling, respectively, with the hard decision and soft decision, showing the different effects can be seen in the image Platform: |
Size: 2048 |
Author:林森 |
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Description: 在原图像上加入椒盐噪音，用种植滤波法将噪音去除，已达到图片清晰的效果。-Added salt and pepper noise on the original image, with the planting of noise removal filter method, has reached a clear picture of the effect. Platform: |
Size: 3809280 |
Author:李恬 |
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Search - image added with noise