A New Algorithm for Ship Centerline Extraction in ISAR Image

摘要：

The centerline is an important feature in ISAR image features. In this paper, a new ship centerline extraction algorithm is presented. In the improved algorithm, the width character is used in the extraction of the ship centerline, and the line detection in normal centerline detection methods is replaced by line group detection. After finding the ship width and angle, the centerline position can be defined. The simulation results show that the estimation of ship centerline with this algorithm can reach higher precision than that of least-squares method and the projection method.

关键词： Hough transform least-square method projection centerline

作者: Du Lin-lin Xin Yu-lin Chen Zeng-ping

作者单位: ATR Key Lab National University of Defense Technology Changsha, China

会议类型: 国际会议

会议名称: The 2nd IEEE International Conference on Advanced Computer Control(第二届先进计算机控制国际会议 ICACC 2010)

会议地点: 沈阳

会议语种:英文

页码: 213-216

在线出版日期: 2010-03-27（万方平台首次上网日期，不代表论文的发表时间）