Wiener filter

基本解釋

Image is restored which is blurred by the known linear model and noise, with the method of frequency-domain regularized inversion and wavelet-domain wiener filter denoising.
采用頻域正則化求逆和小波域維納濾波去噪的方法對(duì)已知線性降晰模型的含噪圖像進(jìn)行圖像復(fù)原。
To consider the digital frequency measurement structure of multi-path delay, a MUSIC frequency estimation algorithm based on the multi-stage Wiener filter(MSWF) was presented.
針對(duì)多路延遲數(shù)字測(cè)頻結(jié)構(gòu)，提出了基于多級(jí)維納濾波（MSWF）的MUSIC頻率估計(jì)方法。
When coding the erroneous image by fractal vector quantization, a self-adaptive 2-D wiener digital filter to filtrate the contracted mean value image, which can result into a good quality codebook.
誤差圖像進(jìn)行分形矢量量化編碼時(shí)，使用設(shè)計(jì)的自適應(yīng)二維維納數(shù)字濾波器，對(duì)收縮的均值圖像進(jìn)行濾波后，可構(gòu)造好的碼書。

維納濾波
In this paper, we extend the Wiener filter to a mixing form to deal with more cases.
在本文中,我們對(duì)維納濾波器進(jìn)行了擴(kuò)展,得到維納混合濾波器。
文納濾波器

維納濾波
Various image restoration methods have been proposed, like inverse filter, Wiener filter, maximum entropy, iterative blind deconvolution, etc.
圖像復(fù)原有很多經(jīng)典方法,像逆濾波法、維納濾波法、最大熵復(fù)原、迭代盲反卷積等。
地球科學(xué)
維納濾波器