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基于维纳滤波的图像处理

于 2022-07-04 发布 文件大小:1.18 MB
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20世纪40年代,维纳奠定了关于最佳滤波器研究的基础。即假定线性滤波器的输入为有用信号和噪声之和,两者均为广义平稳过程且知它们的二阶统计特性,维纳根据最小均方误差准则(滤波器的输出信号与需要信号之差的均方值最小),求得了最佳线性滤波器的参数,这种滤波器被称为维纳滤波器 请点击左侧文件开始预览 !预览只提供20%的代码片段,完整代码需下载后查看 加载中 侵权举报

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