The noise suppression method using matrix filter bssed on matched field processing is presented.
利用该矩阵滤波器处理实测数据协方差阵，并利用特征分解获得其噪声子空间。
Presented here is a prestack noise suppression method which is applied to multiple NMO-corrected trace gathers.
本文介绍一种用于动校正之后多个道集上的叠前去噪方法。
This paper inquires into detection method of micro weak signal in neural network, analyses principle of noise suppression, and gives out diagram and measurement results of neural network system.
探讨了神经网络的弱信号检测方法，定性分析了其噪声抑制的原理，给出了神经网络系统框图及实测结果。
The theoretical and experimental results show that the new method has a fairly good proporty in both noise suppression and edge detection.
理论分析与实验结果表明，这种方法具有较强的噪声抑制能力和边缘提取能力。
The paper elaborated on the principle of noise suppression processing by using GHM orthogonal multi wavelets for seismic signal and gave real examples to show the effectiveness of the method.
本文详细说明了应用GH M正交多小波对地震信号进行去噪处理的原理，并给出实际例子说明该方法的有效性。
In this paper, we have studied several speech enhancement systems that use spectrum subtraction method and Allen's reverberate noise suppression technique.
本文对采用减谱法和相关法的语音增强系统进行了研究，系统的噪声为白噪声和普通机房噪声。
The experimental results show that this method can effectively remove the impulse noise, and noise suppression to protect the details of the image.
实验结果表明，该方法能够有效去除脉冲噪声，并在抑制噪声的同时很好地保护图像的细节。 -A new adaptive median filter。
Test results show that the method has good division effect and noise suppression effect on FMI image.
实验结果表明，这种方法对FMI图像有好的分割效果和去噪效果。
This paper introduces a new algorithm for image edge extraction and coding, an efficient method for code file organization is presented, meanwhile, the noise suppression problem is discussed.
文章介绍了一种用于图像边缘提取和编码的新算法，并提出一种链码文件的有效组织方法，同时对图像处理过程中遇到的消噪问题进行讨论。
Numerical tests suggest that the method has the capability of resolving low-velocity layers, thin alternating high and low velocity layers, and noise suppression.
数值试验表明，该算法具有分辨壳内低速层、高低速薄互层结构和一定的抗噪能力。
The results show that, the proposed method can satisfy the requirements from the aspects of background noise suppression, normal range values on the target and edge-preservation.
实验结果表明，采用该方法，能够满足距离像背景噪声抑制、目标上距离值正常和边缘保持三方面要求。
The results show that, the proposed method can satisfy the requirements from the aspects of background noise suppression, normal range values on the target and edge-preservation.
实验结果表明，采用该方法，能够满足距离像背景噪声抑制、目标上距离值正常和边缘保持三方面要求。
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