A New Detecting Method for Weak Targets in Sea Clutter Based on Multifractal Properties

摘要：

The fractal dimension of sea clutter is estimated and its multifractal features are analyzed in this paper. A new method based on the difference between multifractal spectra of sea clutter and target plus sea clutter is proposed to detect targets in sea clutter. The verification of real sea clutter shows that this method is useful and has low computation burden. So it provides a new idea and an effective method to detect low observable targets in sea clutter.

关键词： Sea clutter fractal multifractal target detection.

作者: D.T.Zhang F.Luo

作者单位: National Key Laboratory of Science and Technology on Radar Signal Processing, Xidian University, Xi’an, Shaanxi, China

会议类型: 国际会议

会议名称: 2011 IEEE CIE International Conference on Radar(2011年IEEE国际雷达会议RADAR 2011)

会议地点: 成都

会议语种:英文

页码: 446-449

在线出版日期: 2011-10-24（万方平台首次上网日期，不代表论文的发表时间）