A method of medical ultrasonic image denoising based on Wiener filter and wavelet transform

基于 维纳 滤波与小波相融合的超声医学图像去噪方法

Now the technology of image noise reduction includes mean filter Wiener filter median filter noise reduction algorithm based the wavelet and so on .

现在的降噪技术有均值滤波、 维纳 滤波、中值滤波、小波降噪法等。

Denosing process of seismic record is discussed by using balanced orthogonal multiwavelet transform and Wiener filter .

结合平衡正交多小波变换和 维纳 滤波方法对地震剖面进行去噪处理。

The multisensor optimal weighted measurement fusion white noise deconvolution Wiener filter is presented by using the Kalman filtering method .

利用Kalman滤波方法提出了多传感器最优观测加权融合白噪声反卷积 Wiener 滤波器。

In the first method it is to restrain noise using two-dimension mean filter and Wiener filter .

第一种方法首先分析了时 频域上噪声和混响干扰的 统计特性，然后采用基于 统计 特性的二维均值滤波和 Wiener 滤波方法抑制干扰。

Self-tuning Information Fusion Wiener Filter and Its Convergence

自校正信息融合 Wiener 滤波器及其收敛性

A preferential continuation operator derived from Wiener filter and Green 's equivalent layer principles is used to separate the anomaly caused by the shall .

从 维纳 滤波原理出发，应用多层格林等效层 模型精确 模拟 实测重磁场的径向对数 功率谱，实现了重磁场在 频率域的优选延拓。

We analyze the Doppler-resisting performance of time domain Wiener filter .

本文对时域 维纳 滤波进行了仿真，并考察了其抗多普勒的性能。

An Improved Error Loading Method for Multistage Wiener Filter

一种改进的多级 维纳 滤波器误差加载算法

This paper use the Wiener filter methods which can smooth the image background filter most noise .

在分析比较传统 方法对 路面 裂缝 图像 增强 效果及 不足 之处的基础上，本文通过对试验分析，选用了 维纳 滤波方法，它能有效地平滑图像背景、滤除大部分噪声。

After establishing the entire experimental system the best pattern may be discovered by comparing the Wiener filter and the auto-adapted LMS filter .

建立整个实验系统后，通过试验比较 维纳 滤波器和自适应LMS滤波器的优劣，找出最佳方案。

Frequency and time dimension joint Wiener filter based channel estimation algorithm for LTE system

时频 维纳 滤波的LTE信道估计算法

It brings a new method of fault selection on the base of wavelet packet transform and Wiener filter .

本文综合应用小波包变换理论和 维纳 滤波 技术，提出了一种故障选线的新方法。

Linear Precoding for the Downlink of Multiuser MIMO System Based on Leading Wiener Filter

基于前置 维纳 滤波的多用户MIMO系统下行链路线性预编码方法

Finally the method of counter-filter based simplified Wiener filter was applied to restore blurred image .

采用基于简化 Wiener 滤波的逆滤波器方法对模糊图像进行复原。

A novel waveform comparison method based on Wiener filter is presented for worst case analysis .

提出一种 基于 Wiener 滤波器的波形比较方法，应用于 数 模 混合电路的最坏情况分析。

Based on the Dual-tree Complex Wavelet with 6 Directional Wiener Filter Combine Partial Differential Equation in Image Denoising

复小波域 维纳 滤波与偏微分扩散相结合的图像去噪方法

Introduce the Wiener filter algorithm base on MMSE and time domain channel estimation algorithms .

介绍了基于MMSE 维纳 滤波算法，变换域信道估计算法，以及判决反馈信道估计算法。

This kind of beamformer can eliminate incoherent noise when signals pass Wiener filter then achieve a better speech-enhance effect by linear constraints minimum variance beamforming .

该波束形成器首先让信号经过 维纳 滤波器消除非相干噪声，而后经过经典的线性约束最小方差处理，最终达到较好的语音增强效果。

A wavelet domain Wiener filter is developed in this paper . The design and the application in image denoising of this filter are proposed .

提出了一种小波域上的 经验 Wiener 滤波器的设计方法，并应用于图像降噪。

An improved spatial domain image deblurring algorithm is proposed based on wiener filter and deconvolution .

改进并提出了基于 频域 维纳 滤波器方法的空域图象模糊复原算法。

Multisensor information fusion Wiener filter and smoother

多传感器信息融合 Wiener 滤波器和平滑器

A Wiener filter in wavelet domain is designed by combining the characteristics of the both approaches .

在小波阈值去噪方法和 经验Wiener滤波器基础上，设计了一种小波域 Wiener 滤波器。

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。

The method bases on the adaptive wavelet transforms and the Wiener filter .

该方法在自适应小波变换的基础上，利用 维纳 滤波对 图像进行 自适应 处理。

Fast estimation of signal subspace based on multi-stage Wiener filter

一种基于多级 维纳 滤波的信号子空间快速估计方法

Application of Multistage Wiener Filter in Subspace DF Algorithm

多级 维纳 滤波在子空间类测向算法中的应用

The Research of Adaptive Differential Interference Cancellation Based on Wiener Filter in the Multipath Channels

多径信道下基于 维纳 滤波器的自适应微分干扰抵消算法的研究

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 .

针对多路延迟数字测频结构，提出了基于多级 维纳 滤波（MSWF）的MUSIC频率估计方法。

The improvement of the Wiener filter and the realization of the regularized Wiener filter algorithm based on the LPA-ICI .

改进了 维纳 滤波 算法，实现了基于LPA-ICI正则化的维纳滤波算法。