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Description: 图象模糊代码 MATLAB-MATLAB code Fuzzy Image
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Size: 4096 |
Author: 张强 |
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Description: matlab图像消噪程序
matlab图像消噪程序-Matlab image denoising procedures Matlab image denoising procedures
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Size: 266240 |
Author: happyboy007 |
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Description: matlab图象模糊代码示例 英文
matlab图象模糊代码示例 英文-Matlab code examples fuzzy images English Matlab code examples English
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Size: 266240 |
Author: happyboy007 |
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Description: object detection,filter the bluring image-object detection, image filter the bluring
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Size: 1024 |
Author: kingtjw |
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Description: 关于图象的恢复问题,可以通过MATLAB来处理,包括运动模糊等-On the image restoration problem can MATLAB to deal with, including motion blur, etc.
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Size: 2048 |
Author: 陈煊 |
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Description: 图象加噪，内有个种噪声，图象复原方向的少不料-Image noise, there are species of noise, image restoration direction less Unexpectedly
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Size: 6144 |
Author: lijianhong |
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Description: 基于RADON变换的。运动模糊处理，其中程序请按说明使用-Based on the RADON transform. Motion blur processing, in which procedures follow the instructions to use
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Size: 152576 |
Author: 翁斌 |
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Description: 摘 要 运动模糊恢复就是利用运动模糊退化的某种先验知识来重建或恢复原有图像 在运动模糊的点扩散函数未知的情况下
: 。 ,
估计运动模糊的点扩散函数是运动模糊恢复的前提和关键 从傅立叶变换的角度对匀速直线运动模糊图像的点扩散函数在频域
。
论证了点扩散函数在频域内的零点特性及模糊图像两次傅立叶同态变换后的方向特性 并提出了利用这中的特点做了理论分析,些特性进行运动模糊方向估计的方法及两种模糊距离的估计方法 实验结果证明了所提出方法的有效性-Abstract motion blur is to use motion blur to restore the degradation of some prior knowledge to rebuild or restore the original image in the motion blur point spread function of the unknown circumstances:. , It is estimated that the motion blur point spread function is a prerequisite for the restoration of motion-blurred and critical perspective from the Fourier transform of the uniform linear motion blurred image of the point spread function in the frequency domain. Demonstrated that the point spread function of the zero in the frequency domain characteristics and the two blurred images after Fourier transform with the direction of state properties and proposed use of the characteristics of this has done a theoretical analysis, some characteristics of the estimated direction of motion-blurred and the two kinds of fuzzy distance estimation results proved the effectiveness of the proposed method
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Size: 956416 |
Author: zy |
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Description: this code use to blur image (right, left, top and bottom) side
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Size: 50176 |
Author: eric |
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Description: 这时高斯模糊的源码，对做图像盲复原的同学可以参考-Then Gaussian blur of the source, to make the image blind restoration of the students can refer to the
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Size: 2048 |
Author: cjj51 |
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Description: 一个自动添加高斯噪声 对比图像处理后psnr的程序
参数可自己修改-We want to test PSNR with variable gaussian blur. Then the different values of PSNR under different parameteres would be compared in order to find the relationship between PSNR and the gaussian blur.
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Size: 2048 |
Author: Yang |
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Description: 一个盲去卷积程序，可以实现去除图像的各类模糊，同时可进行相关参数的自适应调整。-A blind deconvolution process can be achieved to remove all kinds of image blur, while the relevant parameters can be adaptive.
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Size: 2406400 |
Author: 风涌泉 |
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Description: 通过建立运动模糊数学模型, 进行了消除运动模糊的仿真实验, 维纳滤波恢复运动模糊图像效果较
好。在图像恢复技术中, 点扩展函数( PSF) 是影响图像恢复结果的关键因素, 所以常常利用先验知识和后验判
断方法估计PSF函数来恢复图像。实验表明在实际恢复过程中如果运动模糊图像混入了噪声, 必须考虑到信噪
比、噪声的自相关函数和原始图像的自相关函数对恢复后图像的影响。-Through the establishment of mathematical model of motion blur was conducted simulation experiments to eliminate motion blur, Wiener filter to restore motion-blurred image effect is good. In the image restoration technology, the point spread function (PSF) that affect the results of image restoration a key factor, so often used to determine a priori knowledge and a posteriori estimation PSF function to restore the image. Experimental results show that the actual recovery process if the motion-blurred images mixed with the noise, we must take into account the signal to noise ratio, the noise autocorrelation function and the autocorrelation function of the original image of the restored image effects.
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Size: 630784 |
Author: 马飞 |
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Description: 图像在获取、传愉和存储过程中, 由于受多种原因如模糊、失真、噪声等的影响, 会造成图像质的下降。维纳滤波是一
种常见的图像复原方法, 该方法的思想是使复原的图像与原图像的均方误差最小原则来复原图像。但是该法其有一定的限
制性, 本文在分析维纳滤波复原图像的基础上, 针对维纳滤波复原过程中产生的振铃效应, 提出了基于维纳滤波图像复原的
改进算法。该葬法通过分析图像的边界条件, 来用对图像边界进行处理的方法, 将图像在边界处对称化。实脸结果表明, 该
方法有效地降低了维纳滤波图像复原过程中产生的振铃现象, 且复原的图像质全较好。-Wiener filtering for image restoration can be better through the establishment of motion blur this mathematical model, simulation for image restoration, while also blur the image by adding noise to recover, that must be considered when there is noise, the image signal to noise ratio , the noise autocorrelation function for image restoration
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Size: 491520 |
Author: 马飞 |
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Description: 基于Matlab的去隔行算法，将运动图像造成的模糊去除。-The de-interlacing algorithm based on Matlab, the moving image blur removal.
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Size: 864256 |
Author: 邱灵 |
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Description: 自编图像退化程序，包括图像的模糊与加噪，解释详细，希望对学习图像复原的朋友有所帮助。-Self image degradation process, including blur and add noise, a more detailed explanation, I hope the friends of learning image restoration help.
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Size: 1024 |
Author: 天天 |
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Description: 用matlab开发的运动模糊复原程序，包括运动参数的估计、维纳滤波器的源代码-Development of the motion blur with matlab recovery procedures, including the motion parameters estimation, Wiener filter source code
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Size: 976896 |
Author: chenwen |
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Description: 将图形加以高斯噪声或者椒盐噪声。为图像处理的一种可靠的加噪方法。BLUR Test problem: digital image deblurring-Gaussian noise or the graphics to be salt and pepper noise. As a reliable image processing method with noise. BLUR Test problem: digital image deblurring
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Size: 1024 |
Author: 程方 |
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Description: 利用维纳滤波对动态模糊图像的还原与处理。。。。。。。(Wiener filter is used to blur and blurred an image and restore it)
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Size: 205824 |
Author: Panta丶 |
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Description: 一个基于matlab GUI的图像处理程序，高斯模糊，图像几何变化，gamma变化，直方图等(An image processing program based on MATLAB GUI, Gauss blur, gamma change, histogram, etc.)
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Size: 131072 |
Author: 一一i |
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