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- directional Wiener filtering 方向窗Wiener滤波
- But the Wiener filter is optimal for any space in the sense of MSE. 但是对于任意信号 ,在MSE意义上最优的信号估计是Wiener滤波器。
- After that, the method and the process of processing directionalet coefficients with Wiener filtering are given. 修正了多方向框架，给出了维纳滤波处理方向小波系数的方法及过程。
- The principles of Wiener filtering are introduced and the basic effect of wiener filtering is realized. 摘要通过对维纳滤波的介绍，实现了基本维纳滤波效果；
- Semi-blind defocused image restoration with neural network and wiener filtering[J]. 引用该论文 李征;苏理云;马洪;琚生根;杨舰.
- The experiment result shows that the method is available and efficient, and the enhancement result is better than the Wiener filtering. 实验表明，该算法是可行的和有效的，并且优于Wiener滤波的效果
- The post-processing can be carried out by adaptive Wiener filtering followed subband hard threshold in contourlet domain. 并在轮廓波域进行子带硬阈值处理之后，使用自适应维纳滤波进行后处理。
- It is pointed out that a thresholding operation before Wiener filtering can effectively improve the performance of Wiener filtering. 指出在进行维纳滤波之前，阈值化处理可以有效提高维纳滤波的性能。
- The method cut down the influence of the noises to the estimate of the parameter of Wiener filtering by meaning filtering first. 该算法首先通过均值滤波去除噪声从而减小噪声在维纳滤波参数估计的影响；
- The simulation results show that the Wiener filtering is effective in precision, which can get the restoration precision of 1 pixel. 实验结果表明，该方法效果较好，可以实现1个像元的恢复精度。
- In the first stage of Wiener filtering,the noisy image is decomposed by SWT.Then,the signal variances of wavelet coefficients are estimated in the elliptic windows. 在第一次局部维纳滤波中,用静态小波变换对含噪图像进行分解,然后利用椭圆方向窗来估计不同方向子带的各点信号的方差;
- The main contributions center around two areas that include signal processing based on Wiener filtering and speaker features integration of F0 and MFCC. 实验结果表明:维纳滤波能有效地消除噪声影响;
- The frequency response of the Wiener filter isderived through minimisation of mean square error in the frequencydomain. 熏肉香肠过滤器的频率特性是获得通过均方错误的低估在频率领域。
- In this paper the Multi-Stage Wiener Filter (MSWF) is presented for the DOA estimation of ocean currents. 该文提出基于多级维纳滤波(MSWF)降维技术的海面洋流方位估计方法。
- In order to highlight the essential features of the Wiener filter it has been necessary to simplify the design problem, as much as possible. 为了突出维纳滤波器的主要特点，已尽可能地简化了设计问题。
- A multi-scale threshold method in accordance with fixed wavelet threshold, and an improved method on wavelet wiener filter were proposed. 摘要针对固定小波阈值提出了多尺度阈值方法，对小波维纳滤波提出了改进方法。
- Classical algorithms of image restoration include the inverse filter, wiener filter, constrained least squares filter and so on. 经典图像恢复方法包括逆滤波、维纳滤波、约束最小二乘等等。
- At first, the de-noising pretreatment was carried out for image signal through the transcendental Wiener filter in wavelet field. 先通过小波域上的先验维纳滤波器对图像信号进行去噪预处理。
- In this paper,a new image denoising algorithm via doubly local Wiener filtering with windows based on Stationary Wavelet Transform（SWT） with the Dual Tree Complex Wavelet Transform（DTCWT） is proposed. 摘要 提出了一种基于静态小波变换和对偶树复小波变换的加窗的双重局部维纳滤波图像去噪算法。
- According to the problem that the impact load generated by large steel industries affects the area load curves,the paper introduces a method to pre-process the impact load using wiener filtering. 针对大型特种钢铁企业所产生的冲击负荷影响地区负荷曲线的问题,介绍了一种利用维纳滤波对冲击负荷进行预处理的方法。
