• noise reduction - 引用次数：91

  Modal parameter identification of vibrating systems is one of the most important subjects in structural dynamics. Modal identification has significant roles at many aspects such as fault diagnosis, vibration and noise reduction, structural design, and state monitoring.

  振动系统模态参数辨识是结构动力学中一个十分重要的课题,在故障诊断、减振降噪、结构设计及状态监测等方面都具有重要的作用。

  参考来源 - 时间序列分析在振动系统时变参数辨识中的应用
  de-noising - 引用次数：24

  In addition, as the de-noising ability of single SVD system is limited, another novel method of cascaded SVD system (CSVD) is presented in this dissertation.

  此外,针对单层奇异值分解降噪效果的有限性,论文又提出了级联奇异值分解方法。 对于强噪声背景下的微弱信号,通过级联的形式,实现噪声的逐级滤除。

  参考来源 - 强噪声背景下机械设备微弱信号的提取与检测技术研究
  reduce noise - 引用次数：22

  The sound power minimization model of a plate with damping and weight restriction was established for a rectangular plate with visco-elastic damping. Results showed that the optimal design has remarkable efficiency to reduce noise.

  以一矩形粘弹性阻尼板为例,得到了阻尼重量约束下板的声功率最小化模型,结果表明在满足重量约束条件下能够达到明显的降噪效果。

  参考来源 - 基于声辐射模态的粘弹性阻尼板声功率最小化研究
• denoising - 引用次数：121

  Denoising is an important step in the processing of image.

  图像降噪是图像处理的一个重要环节。

  参考来源 - 基于自适应阈值的小波图像降噪
  noise reduction - 引用次数：67

  A CCD data acquisition system with digital noise reduction technique was studied in the paper.

  本课题研究了一种兼有数字降噪技术的CCD数据采集系统。

  参考来源 - CCD数据采集系统及其CDS降噪技术的研究
  de-noising - 引用次数：42

  After the de-noising and reconstruction of these coefficients, image de-noising is implemented.

  最后对变换系数进行反变换,实现图像降噪。

  参考来源 - 基于偏微分方程的图像降噪和图像恢复研究
  de-noise - 引用次数：21

  Images de-noise and segmentation technique as the importance portion of Machine Vision, are widely applied in practice and get abundantly regards.

  图像降噪和分割技术是视觉计算的重要组成部分，它们在实践中得到大量应用，因此受到广泛重视和研究。

  参考来源 - 机器视觉中CCD自然图像的降噪和分割研究
• denoising - 引用次数：56

  Experiments show that FRIT is more effective than the wavelet transform in approximating and denoising images with straight edges.

  试验结果表明,FRIT比起Wavelet变换更适合描述具有直线边界的图象,而且降噪效果更为明显。

  参考来源 - Ridgelet变换及其在图象降噪中的应用
  denoise - 引用次数：3

  参考来源 - 含氟废气处理系统装置研究
  noise restraint - 引用次数：2

  The novel Particle Swarm Optimization(PSO) algorithm is used to improve the efficiency of searching for time-frequency atoms,thereby achieving high search efficiency of time-frequency atoms and rapid noise restraint.

  鉴于传统匹配跟踪算法计算量过大的问题,本文将新颖的粒子群算法(PS0)应用到MP方法中,采用全局优化的思想对时频原子进行快速搜索,从而达到高效搜索和快速降噪的目的。

  参考来源 - 微弱信号检测和处理的若干问题研究
• noise reducing - 引用次数：7

  Through numerous experiments, finding a batch formula and preparing technology that make the polyurea lubricating grease have better noise reducing properties.2.

  1.通过大量实验,找到了一种配方模式和工艺制备方法,使聚脲润滑脂具有较好的降噪性能。

  参考来源 - 低噪音聚脲润滑脂的研制及摩擦学性能研究
• noise attenuation - 引用次数：9

  The effects of forest belts on noise attenuation changed much with the seasons.

  林带的降噪效果有季节性差异。

  参考来源 - 济青高速公路淄博段植被建植及其对交通噪声影响的研究
  denoise - 引用次数：3

  参考来源 - 含氟废气处理系统装置研究

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