...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>International Journal of Innovative Computing Information and Control >WAVELET DENOISING OF THE NOISE ESTIMATION ON PHASE MATCHING
【24h】

WAVELET DENOISING OF THE NOISE ESTIMATION ON PHASE MATCHING

机译：相位匹配的噪声估计的小波去噪

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Most of the wavelet threshold denoising methods need to calculate the corresponding threshold. The estimation of noise variance will directly affect the effect of threshold denoising method. This paper describes a new phase matching method of the noise variance estimation. The real-time noise can be estimated by this method. The experiments show that the method can greatly improve the signal to noise ratio and can obtain better denoising effect.
机译：大多数小波阈值去噪方法都需要计算相应的阈值。噪声方差的估计将直接影响阈值去噪方法的效果。本文介绍了一种新的噪声方差估计的相位匹配方法。实时噪声可以通过这种方法来估计。实验表明，该方法可以大大提高信噪比，并具有较好的去噪效果。

著录项

  • 来源
  • 作者

    Peng Wu; Jie Liu; JingJiao Li;

  • 作者单位

    College of Information Science and Engineering Northeastern University No. 11, Lane 3, Wenhua Road, Heping District, Shenyang 110004, P. R. China, Software College Shenyang Normal University No. 253, North Huanghe Ave., Shenyang 110034, P. R. China;

    Software College Shenyang Normal University No. 253, North Huanghe Ave., Shenyang 110034, P. R. China;

    College of Information Science and Engineering Northeastern University No. 11, Lane 3, Wenhua Road, Heping District, Shenyang 110004, P. R. China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    phase matching; wavelet transform; noise estimation; wavelet threshold;

    机译：相位匹配;小波变换噪声估计;小波阈值;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号