全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

改进Notch滤波的全极化SAR数据船舶检测方法

DOI: 10.11834/jig.20131020

Keywords: 船舶,全极化SAR,Notch滤波,虚警,极化散射特性

Full-Text   Cite this paper   Add to My Lib

Abstract:

全极化SAR数据提供了更多的地物极化散射信息,目前被广泛地应用于海上船舶检测的应用研究。提出改进的Notch滤波方法,实现全极化SAR数据的海上船舶检测。该方法结合目标的极化散射特性与能量双重特点,设计针对海面、方位向模糊、相干斑噪的不同滤波,消除虚警,通过功率(SPAN)能量因子降低由于散射机制相同而造成的漏检。利用RADATSAT-2全极化精细扫描数据对本文方法进行验证,并与极化白化滤波(PWF)和SPAN方法进行对比分析,实验结果表明,本文方法能从海面上有效检测出各种大小的船舶,同时能抑制方位向模糊、相干斑噪以及船舶的旁瓣造成的虚警。

References

[1]  Sciotti M, Pastina D, Lombardo P.Polarimetric detectors of extended targets for ship detection in SAR images[C]//IEEE International Geoscience and Remote Sensing Symposium.Sydney, Australia: IEEE, 2001: 3132-3134.[DOI:10.1109/IGARSS.2001.978280]
[2]  Sciotti M, Pastina D, Lombardo P.Exploiting the polarimetric information for the detection of ship targets in non-homogeneous SAR images[C]//IEEE International Geoscience and Remote Sensing Symposium. Toronto,Canada: IEEE, 2002: 1911-1913.[DOI:10.1109/IGARSS.2001.978280]
[3]  Yang J, Zhang H, Yamaguchi Y.GOPCE-based approach to ship detection[J].IEEE Geoscience and Remote Sensing Letters, 2012, 9(6): 1089-1093.[DOI:10.1109/lgrs.2012.2191611]
[4]  Han Z Y, Zhong J S.Polarimetric SAR image ship detection method[J].Journal of Test and Measurement Technology, 2006, 20(1):65-70.[韩昭颖,钟劲松.极化合成孔径雷达图像船舶目标检测算法[J].测试技术学报,2006,20(1):65-70.] [DOI:1671-7449(2006)01-0065-06]
[5]  Ringrose R, Harris N.Ship detection using polatimetric SAR data[C]//Proceedings of the CEOS SAR Workshop. Toulouse, France: European Space Agency, 2000: 687-691.[DOI:2000ESASP.450.687R]
[6]  Touzi R, Charbonneau F.The SSCM for ship characterization using polarimetric SAR[C]//IEEE International Geoscience and Remote Sensing Symposium. Toulouse, France: IEEE, 2003: 194-196.[DOI:10.1109/IGARSS.2003.1293721]
[7]  Allard Y, Germain M, Bonneau O.Harbour Protection Through Data Fusion Technologies[M].Netherlands: Springer Netherlands, 2009: 243-250.[DOI:10.1007/978-1-4020-8883-4_29]
[8]  Wang W G, Wang J, Mao S Y.Ship detection based on classification of polarimatric SAR images[J].Signal Processing,2007,23(5):676-679.[王文光,王俊,毛士艺.基于极化SAR 图像分类的海上舰船检测[J].信号处理,2007,23(5):676-679.]
[9]  Chen X, Wu T.Detection of ships using sub-aperture airborne PolSAR data[C]//Proceedings of the 2nd International Asia Pacific Conference on Symthetic Aperture Radar. Xi\'an,China: IEEE, 2009: 717-720[DOI:10.1109/APSAR.2009.5374220]
[10]  Li H Z, Wang C, Zhang H, et al. A novel algorithm for ship detection based on fusion of split-look SAR images[C]//Automatic Target Recognition and Image Analysis. Yichang,China: SPIE, 2009:1-8.[DOI:10.1117/12.833474]
[11]  Marino A, Cloude S R, Woodhouse I H, A polarimetric target detector using the Huynen Fork[J].IEEE Transactions on Geoscience and Remote Sensing, 2010, 48(5): 2357-2366.[DOI:10.1109/TGRS.2009.2038592]
[12]  Marino A, Walker N, Woodhouse I.Ship detection with RadarSat-2 Quad-Pol SAR data using a notch filter based on perturbation analysis[C]//IEEE International Geoscience and Remote Sensing Symposium. Honolulu, Hawaii, USA: IEEE, 2010: 3704-3707.[DOI:10.1109/IGARSS.2010.5651362]
[13]  Marino A, Walker N.Ship detection with quad polarimetric TerraSAR-X data: an adaptive notch filter[C]//IEEE International Geoscience and Remote Sensing Symposium.Vancouver,Canada: IEEE, 2011: 245-248[DOI:10.1109/IGARSS.2011.6048938]

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133