J4

• 电子科学 • 上一篇    下一篇

一种基于脊波变换检测机载高分辨雷达图像直线目标的方法

马 新1, 孙 鹏2   

  1. 1. 白城师范学院 计算机系, 吉林省 白城 137000; 2. 吉林大学 数学学院, 长春 130012
  • 收稿日期:2007-03-17 修回日期:1900-01-01 出版日期:2007-09-26 发布日期:2007-09-26
  • 通讯作者: 孙 鹏

A Method of Line Detection Based on Ridgelet Transform in Airborne SAR Image

MA Xin1, SUN Peng2   

  1. 1. Department of Computer, Baicheng Normal College, Baicheng 137000, Jilin Province, China; 2. College of Mathematics, Jilin University, Changchun 130012, China
  • Received:2007-03-17 Revised:1900-01-01 Online:2007-09-26 Published:2007-09-26
  • Contact: SUN Peng

摘要: 基于脊波分析思想, 给出一种适合方向性较强的图像中直线特征检测方法, 以检测机载高分辨雷达图像直线目标. 结果表明, 该方法可行有效. 

关键词: 脊波变换, 小波变换, Radon变换, 直线特征检测

Abstract: The present paper gives a method of line detection in image based on the ridgelet transform. We used this method to detect the linear aim in radar image. The result of the experiment shows the method is available.

Key words: ridgelet transform, wavelet transform, Radon transform, line detection

中图分类号: 

  • TM931