首页> 外文会议>Conference on Machine Vision Applications in Industrial Inspection Ⅹ Jan 21-22, 2002, San Jose, USA >Removing speckle noise from speckle fringe patterns by spin filtering with curved surface windows
【24h】

Removing speckle noise from speckle fringe patterns by spin filtering with curved surface windows

机译:通过曲面曲面的自旋滤波来消除斑点条纹图案中的斑点噪声

获取原文
获取原文并翻译 | 示例

摘要

Removing speckle noise of electronic speckle pattern interferometry (ESPI) from a single ESPI fringe pattern while keeping the fringe feature is a difficult problem and remains unsolved. In this paper, the spin filtering proposed by the authors is developed further with curved surface windows to filter off speckle noise from a single speckle fringe pattern. With the new filtering, the speckle noise can be removed nearly completely from a single speckle fringe pattern. The most important advantage of the method is that no blurring effects occur for speckle fringe patterns and the smooth fringe pattern of a phase field is retrieved and derived.
机译:从单个ESPI条纹图案去除电子斑点图案干涉术(ESPI)的斑点噪声,同时保持条纹特征是一个难题,目前尚未解决。在本文中,作者提出的自旋滤波是通过曲面窗口进一步开发的,以滤除单个散斑条纹图案中的散斑噪声。借助新的滤波功能,几乎可以从单个斑点条纹图案中完全消除斑点噪声。该方法最重要的优点是,散斑条纹图案不会产生模糊效果,并且可以检索和导出相场的平滑条纹图案。

著录项

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