Technology of speckle noise suppressing is studied, first new method of enhanced wavelet soft-threshold for speckle noise suppressing is proposed (1).
其内容如下： 1．研究了相干斑噪声抑制技术，提出了门）增强小波软阈值相干斑噪声抑 制方法。
参考来源 - 合成孔径雷达目标检测及相关技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Wavelet soft-threshold de-noising method was applied to preprocess the noisy signal, and the noise interference in disturbance detection was reduced to a great extent.
采用小波软阈值去噪方法对信号噪声进行预处理，很大程度地减小了噪声对扰动检测的干扰。
This paper studies the technology of speckle noise suppressing and proposes two new methods. The first one is to enhance wavelet soft-threshold for speckle noise suppressing (1).
研究了相干斑噪声抑制技术，提出了（1）增强小波软阈值相干斑噪声抑制方法。
To improve the clarity of CT image, and reduce the disadvantageous affect of the artifact, the article proposes a method of reducing CT image artifact based on wavelet soft threshold.
了提高CT图像的清晰度，降低伪影对医生诊断的不利影响，文章提出了一种基于小波变换和软阈值法的CT图像伪影消除方法。
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