文件名称:Wiener-filtering
- 所属分类：
- 图形图像处理(光照,映射..)
- 资源属性：
- 上传时间：
- 2014-03-26
- 文件大小：
- 1.47mb
- 下载次数：
- 0次
- 提 供 者：
- du ***
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- 下载说明：
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介绍说明－－下载内容均来自于网络，请自行研究使用
本文主要基于退化-恢复模型进行研究，首先对Lena图像加入了Gauss 噪声，并选用中值滤波方法恢复；随后基于运动模糊模型进行退化建模，分别采用几种维纳滤波方法对源图像进行还原。
doc文档中推导了维纳滤波过程，并用matlab实现了了多种维纳滤波器，代码都附在文中。-This article is mainly based on the degradation- the recovery model to study, first joined the Gauss Lena image noise and median filtering method chosen recovery subsequent model-based motion blur degradation modeling, Wiener filtering respectively, using several methods to restore the source image . doc document derived in the course of the Wiener filter, and use a variety of matlab realize the Wiener filter, the code attached to the article.
doc文档中推导了维纳滤波过程，并用matlab实现了了多种维纳滤波器，代码都附在文中。-This article is mainly based on the degradation- the recovery model to study, first joined the Gauss Lena image noise and median filtering method chosen recovery subsequent model-based motion blur degradation modeling, Wiener filtering respectively, using several methods to restore the source image . doc document derived in the course of the Wiener filter, and use a variety of matlab realize the Wiener filter, the code attached to the article.
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Wiener filtering and image restoration.docx