基于霍夫变换的大气偏振模式∞字形重构方法  

Reconstruction method of atmospheric polarization mode ∞ shape based on Hough transform

作　　者：吴川[1] 范之国[1] 徐超[1] 宋燕 WU Chuan, FAN Zhiguo, XU Chao, SONG Yan(School of Computer and Information, Hefei University of Technology, Hefei 230009, Chin)

机构地区：[1]合肥工业大学计算机与信息学院,安徽合肥230009

出　　处：《量子电子学报》2018年第2期142-148,共7页Chinese Journal of Quantum Electronics

基　　金：国家自然科学基金;61571177;61571175~~

摘　　要：提出了一种基于霍夫变换的大气偏振模式∞字形重构方法,基于偏振角数学模型获得了∞字形表征方程,运用霍夫变换求解未知参数,从偏振角信息中求解方程参数,进而重构出∞字形。实验结果表明∞字形重构精度优于99%,提出的方法可以有效地从偏振模式中重构出∞字形,为后续偏振光导航提供了一种新的思路.A reconstruction method of atmospheric polarization mode ∞ shape based on Hough transform is proposed. Based on the mathematical model of polarization angle, the proposed method obtain oo shape representation equation. Hough transform is used to solve the unknown parameters. Equation parameters are calculated from the polarization angle information, and oo shape is reconstructed. Experimental results show that the reconstruction accuracy of oo shape is better than 99%. The proposed method can reconstruct ∞ shape from the polarization mode efficiently, which provides a new idea for the subsequent polarized light navigation.

关 键 词：信息光学 仿生偏振光导航 ∞字形 霍夫变换 大气偏振模式 

分 类 号：TP391[自动化与计算机技术—计算机应用技术] O438[自动化与计算机技术—计算机科学与技术]