期刊文献+

基于Hough变换的检测前跟踪算法的性能分析 被引量:8

Performance Analysis of a Hough Transform-based Track-before-detect Algorithm
下载PDF
导出
摘要 在K分布杂波加热噪声背景下 ,采用基于Hough变换的检测前跟踪算法对匀速直线运动的SwerlingII型低可观测目标的检测过程进行了仿真。在此基础上 ,分析了该算法的检测性能 ,得出了解析表达式。针对解析式复杂、不便于进行性能评估的缺陷 ,采用Pad啨近似法对解析式进行近似 ,从而较容易地实现了检测性能评估 。 A Hough transform-based track-before-detect (TBD) algorithm is used to detect low observable target with constant velocity in K-distributed clutter and thermal noise. The target model adopted is Swerling II. On the basis of the algorithm simulation, this paper analyzes detection performance of this algorithm, and obtained analytical formulas. Since the analytical formulas are very complicated, making them inconvenient to evaluate the detection performance, this paper uses the Padé approximation to approximate the analytical formulas, and easily carried out the evaluation of the detection performance. Monte Carlo simulation shows the feasibility of this approximation method.
出处 《现代雷达》 CSCD 北大核心 2004年第12期37-41,共5页 Modern Radar
关键词 HOUGH变换 低可观测目标 检测前跟踪 Hough transform,low observable target,track-before-detect
  • 引文网络
  • 相关文献

参考文献13

  • 1徐毓,杨瑞娟,李锋.Hough变换与数据融合[J].现代雷达,2001,23(6):16-18. 被引量:12
  • 2何伍福,王国宏,黄盛霖.Weibull海杂波环境中基于Hough变换的目标最优检测[J].现代雷达,2004,26(2):42-46. 被引量:8
  • 3Kramer J D,Reid W S.Track before detect processing for a range ambiguous radar. IEEE National Radar Conference,New York,NY,1993
  • 4Carlson B D,Evans E D,Wilson S L.Search radar detection and track with the hough transform,Part Ⅰ: System Concept, IEEE Trans. On Aerospace and Electronic systems, 1994, 30(1):102~108
  • 5Carlson B D,Evans E D,Wilson S L.Search radar detection and track with the hough transform,Part Ⅱ: Detection Statistics, IEEE Trans. On Aerospace and Electronic systems, 1994,30(1):109~115
  • 6Carlson B D,Evans E D,Wilson S L. Earch radar detection and track with the hough transform,Part Ⅲ: Detection Performance with Binary Integration, IEEE Trans. On Aerospace and Electronic systems, 1994, 30(1):116~124
  • 7Kiril Alexiev.Implementation of hough transform as track detector. Bulgarian Academy of Sciences,Central Laboratory for Parallel Processing,1998
  • 8方素娟,李武皋,朱德君.非高斯杂波下雷达目标的检测[J].现代雷达,1996,18(2):38-43. 被引量:2
  • 9徐晓群,吕江涛.舰载雷达数据处理的杂波抑制方法[J].现代雷达,2004,26(8):36-38. 被引量:9
  • 10Amindavar H,Ritcey J A.Padé approximations of probability density functions. IEEE transactions on aerospace and electronic systems,1994,30(1): 416~424

二级参考文献12

  • 1陈志坚.雷达数据处理中非真实目标点迹的处理[J].现代雷达,1995,17(3):43-48. 被引量:12
  • 2张光义.雷达系统.北京:国防工业出版社,1994
  • 3费利那 A,斯塔德 F A.雷达数据处理(第1卷).北京:国防工业出版社,1992
  • 4[1]Blackman,S.and Popoli,R. Design and Analysis of Modern Tracking Systems. Artech House,1999
  • 5[2]Bar-Shalom,Y. Multitarget-Multisensor Tracking: Principles and Techniques. Artech House, 1995
  • 6[3]Bar-Shalom,Y.etc. Tracking and Data Association. New York: Academic Press, 1988
  • 7[5]Illingworth,J. and Kittler, J. A Survey of the Hough Transform. Computer Vision Graphics and Image Processing, 1988,41(1):87~116
  • 8[6]Duda, R.and Hart,P.E. Use of the Hough Transform to Detect Line and Curves in Picture. Communication of ACM, 1972,(15):11~15
  • 9[7]Gollins,J.B. and J.K.Uhlmann. Efficient Gating in Data Association with Multivariate Gaussian Distributed States. IEEE Trans. on Aerospace and Electronic Systems,1992,AES-28(3):909~916
  • 10[8]Castanon, D.A. New Assignment Algorithms for Data Association. Proc. SPIE, 1992,1698(3):313~323

共引文献27

同被引文献139

引证文献8

二级引证文献50

;
使用帮助 返回顶部