基于Contourlet变换和改进NeighShink的图像去噪

著录项

• 来源
  《计算机应用研究》 |2014年第4期|1267-1269|共3页
• 作者

  ZHANG Lei; KANG Bao-sheng; LI Hong-an;

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• 作者单位

  School of Information Science & Technology;

  Northwest University;

  Xi'an 710127;

  China;

  Public Computer Teaching Dept.;

  Yuncheng University;

  Yuncheng Shanxi 044000;

  China;

  School of Information Science & Technology;

  Northwest University;

  Xi'an 710127;

  China;

  School of Information Science & Technology;

  Northwest University;

  Xi'an 710127;

  China;

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• 原文格式 PDF
• 正文语种 chi
• 中图分类 图像处理方法;
• 关键词

  Contourlet变换; 邻域收缩; 图像去噪; 无偏风险估计;