weighted noise
英 [ˈweɪtɪd nɔɪz]
美 [ˈweɪtɪd nɔɪz]
网络 加权噪声
双语例句
- Study on Weighted Mean Filtering Algorithm Based on the Images with Salt and Pepper Noise
基于椒盐噪声图像的加权均值滤波算法研究 - This paper proposes a high frequency weighted MFCC extraction method to improve the performance of speaker verification in noise conditions.
本文提出了一种可提高噪声环境下的说话人确认识别率的语音MFCC参数高频加权方法。 - An improved weighted noise power estimation algorithm is proposed in the paper by taking into account the correlation of inter-frequency in the noisy speech.
本文在加权噪声估计的基础上，考虑了带噪语音在相邻频带间的相关性，提出了一种新的噪声功率谱估计算法。 - Locally weighted linear regression normalization can effectively reduces influence of background noise for depend-intensity and high density chip;
局部加权线性回归标准化方法在依赖于强度的高密度芯片中可以很好地减少背景噪声强度带来的影响； - In this paper, an improved method for smoothing speckle noise in ultrasonic images is proposed by applying the weighted median filter based on the statistic characteristics of speckle noise and log compression in ultrasonic imaging.
将Speckle噪声的统计特性及超声图像的对数压缩变换应用于加权中值滤波，对权系数的选择进行了改进。 - On-line Random Weighted Estimate of White Noise Errors in Integrated INS/ GPS/ SAR System
INS/GPS/SAR组合系统白噪声误差特性的在线随机加权估计 - The objective function is weighted value of mass augment and mean power level of radiated noise, which is calculated with Finite Element Method and Boundary Element Method.
采用有限元方法和边界元方法建立了复杂结构辐射噪声预测模型，用于计算辐射声功率级。 - Gradient Weighted Periodic Median Algorithm for Filtering Interferogram Noise
基于梯度的干涉条纹图圆周期滤波 - Experimental results show that fuzzy weighted support vector machine enhances the robustness to impulse noise and Gaussian noise.
实验结果表明，与标准支持向量机相比，模糊权重支持向量机具有更强的抗噪性； - Presents an unified linear fusion model for multi-sensor information which can not be restricted by data types and fusion system structure, moreover indicates that it is equivalent between linear minimum square estimation fusion and weighted least squares estimation fusion on premise of positive definite noise covariance matrix;
给出了多源信息统一的线性融合模型，使其表示不受数据类型和融合系统结构的限制，并指出在噪声协方差阵正定的前提下，线性最小方差估计融合和加权最小二乘估计融合是等价的； - This paper proposes two new methods: feature weighted likelihood and divergence based dimension reduction to improve detecting performance in noise.
本文提出了两种特征处理方法：特征的似然度加权和基于散度的维数缩减，来提高噪声下端点检测的性能。 - The algorithm first divides the image into several parts and separates the two kinds of noise in each part by means of noise detection, then applies the adaptive median filter and the adaptive weighted mean filter to removing impulse noise and Gaussian noise, respectively.
该方法先将图像分为若干区域，并对每个区域进行噪声检测以实现两类噪声的分离，然后再分别采用自适应中值滤波和自适应加权均值滤波将分离出的脉冲噪声和高斯噪声去除。 - On the basis of image noise detecting, the adaptive median filtering and adaptive weighted mean filtering algorithms are adopted to filter the pulse and Gaussian noise in pavement distress image respectively.
在图像噪声检测的基础上，对路面破损图像脉冲噪声和高斯噪声，采用了自适应中值滤波和自适应加权均值滤波算法进行图像滤波。 - Weighted region average algorithm is used on noise filtering and shape signature is adopted on feature description.
在图像特征提取部分，采用加权的邻域平均算法对图像进行噪声滤除，改善了轮廓提取的效果。在特征描述部分，采用形状签名代替链码，提高了抗噪能力及运算速度。 - A new weighted quotient method is developed for the design, and the minimum noise measure design can be regarded as a particular version of this method.
设计中采用了加权和法与加权∞-范法，并为此种设计发展了一种新的加权商法，而最小噪声量度设计可视为此法的一个特定变型。 - Globally Optimal Weighted Measurement Fusion White Noise Deconvolution Estimator for Time-varying Systems
时变系统全局最优加权观测融合白噪声反卷积估值器 - In addition, under the optimal weighted measurement fusion criterion, two weighted measurement fusion global optimal white noise deconvolution filters and smoothers are presented.
根据最优加权观测融合准则，提出了两种加权观测融合全局最优白噪声反卷积滤波器和平滑器。 - Simulated experiments show that optimal stack filters based on neighboring weighted mean absolute criterion can also reach a good tradeoff between noise suppressing and detail preservation.
仿真实验表明，基于领域加权平均绝对值误差准则最优层叠滤波器也能在细节保持和滤除噪声方面寻找到比较合适的折衷点。关键词：层叠滤波器； - Firstly, a fused weighted factor is constructed with respect to the noise and fuzzy degree distribution variances of the neighboring image region.
首先依据图像邻域方差对噪声和模糊度的分布估计来构造融合加权因子； - A new efficient fuzzy weighted mean filter approach to the restoration of images corrupted by mixed noise was proposed.
针对图像混合噪声提出了一种新型的模糊加权均值滤波算法。 - 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。 - A fuzzy weighted average filter method is proposed in this paper to filter noise in huge amounts of measured points of freeform surface.
文章提出了一种用于曲面测量中测点数据噪声处理的模糊加权均值滤波方法。 - New Efficient Fuzzy Weighted Mean Filter Approach for Removal of Mixed Noise
图像混合噪声的模糊加权均值滤波算法仿真 - Based on this principle, combined with median filtering and weighted mean filter, containing the distance from the abnormal noise more like conducted noise suppression.
以此准则为基础，结合中值滤波和加权均值滤波，对含有距离反常噪声较多的距离像进行了噪声抑制。 - Weighted average filter is used for image filtering to filter random noise of system.
采用加权均值滤波器对图像进行滤波，滤除系统随机噪声。 - A robust weighted estimation method for noise suppression was suggested based on constant lost alarm ratio. 7.
在弱小目标检测的噪声抑制研究中，提出了一种基于鲁棒加权回归估计的恒漏警噪声抑制方法。 - A range anomalies reduction algorithm of laser imaging radar range image based on surrounding criterion is proposed. Firstly, the noise is detected based on surrounding criterion. Then using a combining median filter with weighted mean filter, the noise reduction is carried out on range image.
提出了基于包围准则的距离反常噪声抑制算法，根据包围准则检测噪声，结合中值滤波和加权均值滤波，达到噪声抑制目的。