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tuxiangqumohu
- 主要是利用维纳滤波器、deconvreg、deconvlucy等对模糊图像进行恢复-Wiener filter, deconvreg, deconvlucy, fuzzy image recovery
weinatuxiangfuyan
- 应用matlab设计维纳滤波器和逆滤波器对图像进行恢复、-Wiener filter and inverse filter design application matlab image recovery,
zishiying
- 自适应滤波器和维纳滤波器一样是符合某种准则的最佳滤波器。维纳滤波器参数固定,适用于平稳随机信号的最佳滤波,设计时需要知道 和 这些先验知识,应用困难。-Like adaptive filter and Wiener filter is the best filter to meet certain criteria. Wiener filter parameters fixed, applicable to stationary random signal filtering, need to
wei
- 维纳滤波器的仿真 研究生数字信号处理实验 仅供参考-Wiener filter simulation graduate digital signal processing experiments for reference only
all
- 图像退化模糊图画加高斯噪声,经中值滤波器后恢复;退化图像经维纳滤波器后恢复。中值滤波,维纳滤波复原图像比较-The image degradation fuzzy picture plus Gaussian noise, and recover after a median filter restore the degraded image by the Wiener filter. Median filtering, Wiener filter restoration image
wiener_ar
- 维纳滤波器用于自回归过程+噪声滤波,得到均方误差与滤波器维数,均方误差与自相关的关系。-Wiener filter for the the autoregressive process+ noise filtering, mean square error filter dimension, the mean square error autocorrelation relationship.
6image-recover
- 将一幅M×N的灰度图像用3×3平均滤波器进行模糊,分别再加上一定的高斯 噪声和均匀噪声。然后,设计一个维纳滤波器对这两幅图像进行复原,分别 计算这两幅图像复原前后的PSNR。-Gray-scale image of a MN 33 average filter is vague, respectively, plus a Gaussian noise and uniform noise. Then, design a Wiener filter to recover these two
matlab-performence
- 图像降噪GUI界面,用到butterworth滤波器,中值滤波器和维纳滤波器,仅供参考。-noise reduction using media filter
weina
- 维纳滤波器的设计解决了滤出低频噪声的技术难题,为后续工作提供保障-Wiener filter design to solve the technical problems, filter out low-frequency noise to provide protection for the follow-up work
weina-filter-matlab1
- 维纳滤波器matlab实现,维纳滤波器matlab实现 维纳滤波器matlab实现-Wiener filter matlab realize, Wiener filter Wiener filter matlab matlab matlab implementation of the Wiener filter
kaerman-weina-zishiying
- 关于维纳滤波器、卡尔曼滤波器、自适应滤波器的设计方法,及信号提取、分析,附有作业及相关程序。-On the Wiener filter, Kalman filter, adaptive filter design method, and signal extraction, analysis, with operations and related procedures.
MATLAB
- 有关数字图像退化函数的估计与滤波,维纳滤波器实现,运动模糊等-For digital image degradation function estimation and filtering, Wiener filter implementation, motion blur, etc.
notch-a-others
- matlab编写的陷波滤波器和维纳滤波器重构模糊图像的程序,还有一个程序实现了冈萨雷斯的《数字图像处理》第5章第20题的问题。-matlab prepared notch filter and Wiener filter blurred image reconstruction process, there is a program to solve the Gonzalez " Digital Image Processing" Chapter 5 of the 20 que
Improved-Wiener-filter-code
- 改进维纳滤波器代码,自己设计的,不太难懂,大家可以来交流一下-Improved Wiener filter code
Image_Restoration
- 图像恢复,使用了维纳滤波器,学习数字图像处理的同学可以参考-Image restoration, the use of the Wiener filter, digital image processing learning students can refer to
signalprocessing
- 1、产生信号,两个实正弦信号的叠加,幅度分别为2、4、1、3;混入均值为0、方差为1的白噪声。采用自适应滤波器对其进行去噪。 2.产生信号,为两个实正弦信号的叠加,其幅度均为4,混入均值为0、方差为1的白噪声。采用有限脉冲响应法设计一个维纳滤波器估计信号 ,并求最小均方误差。 3.产生高斯分布的白噪声w(n),自行给定一个5阶AR模型,让该白噪声通过这个AR模型,得到输出信号x(n),再估计x(n)的AR模型数,比较估计的结果和原来给定的AR模型的参数。-A signal to be g
wiener
- 关于维纳滤波器,维纳滤波程序,有注释,比较实用-Wiener filtering process, more practical
13
- 维纳滤波器在图像处理中的应用,可以高斯模糊-Wiener filter in image processing applications, Gaussian blur, etc. can be
WienerScalart96
- 维纳滤波语音增强算法:语音增强算法的维纳滤波器,通过scalart 1996提出的实现。使用一个决策指导的方法跟踪的先验信噪比。请注意,该信号的第一0.25sec用于模型的噪声,即,它是假定的演讲之后,0.25sec开始-Wiener Filter for Noisy Speech Enhancement, implemented as proposed by Scalart 1996. Uses a decision directed method to track the a priori
process
- 在数字图像处理中,常常会遇到图像中混杂有许多的噪声。因此,在进行图像处理中,有时要先进行祛除噪声的工作。最常用的祛除噪声的方法是用滤波器进行滤波处理。MATLAB的图像处理工具箱里也设计了许多的滤波器。如均值滤波器、中值滤波器、维纳滤波器等。用户可以很方便的运用一些函数完成数字滤波工作。-In digital image processing, the image often encounter mixed with a lot of noise. Therefore, when the ima