Efficient Path-Reconstruction Operator

摘要：

In order to efficiently filter noise by length and orientation characters of objects,path-reconstruction operator was brought forward based on mathematical morphological reconstruction.And a novel First-In-First-Out queue-based efficient algorithm for pathreconstruction operator was proposed.In this algorithm,Pixels in marker image were processed in decreasing grey level order to label connected components,and some connected components in mask image were selectively reconstructed according to the δ-path length of corresponding regions in marker image.Results show that the rapid algorithm dramatically reduces running time,and the efficient path-reconstruction operator can effectively extract narrow and long objects from noises.

关键词： Mathematical Morphology Morphological Filter Path Opening Reconstruction Operator

作者: Jinhui Cai Hui Cai Guangxin Zhang Zekui Zhou

作者单位: College of Metrological Technology and Engineering.China Jiliang University,Hangzhou 310018,China Department of Control Science and Engineering,Zhejiang University,Hangzhou 310027,China

会议类型: 国际会议

会议名称: 2008年国际电子商务、工程及科学领域的分布式计算和应用学术研讨会(2008 International Symposium on Distributed Computing and Applications for Business Engineering and Science)

会议地点: 大连

会议语种:英文

页码: 228-232

在线出版日期: 2008-07-27（万方平台首次上网日期，不代表论文的发表时间）