Improvement in Computation Time of 3-D Scattering Center Extraction Using the Shooting and Bouncing Ray Technique

Dal-Jae Yun,Jae-In Lee,Ky-Ung Bae,Ji-Hee Yoo,Kyoung-Il Kwon,Noh-Hoon Myung

IEEE Transactions on Antennas and Propagation（2017）

引用 20|浏览6

暂无评分

摘要

We present a fast 3-D scattering center extraction algorithm using the shooting and bouncing ray technique. The proposed algorithm generates a 3-D inverse synthetic aperture radar image from which a set of 3-D scattering centers is then extracted using the CLEAN algorithm. In the conventional extraction algorithm, computation time is improved using the fast Fourier transform (FFT)-based scheme. Ho...

查看译文

关键词

Scattering,Interpolation,Memory management,Convolution,Solid modeling,Algorithm design and analysis,Computational modeling

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要