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.
採用頻域正則化求逆和小波域維納濾波去噪的方法對已知線性降晰模型的含噪圖像進行圖像複原。
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.
針對多路延遲數(shù)字測頻結(jié)搆，提出了基於多級維納濾波（MSWF）的MUSIC頻率估計方法。
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.
誤差圖像進行分形矢量量化編碼時，使用設(shè)計的自適應(yīng)二維維納數(shù)字濾波器，對收縮的均值圖像進行濾波後，可搆造好的碼書。

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,我們對維納濾波器進行了擴展,得到維納混郃濾波器。
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.
圖像複原有很多經(jīng)典方法,像逆濾波法、維納濾波法、最大熵複原、疊代盲反卷積等。
地球科學(xué)
維納濾波器